Ostrich 200-240 cm 140-320 lb 2-6 Least Concern Greater Rhea 127-140 cm 50 lbs 5-10 Least Concern Emu 6.6' 40-130 lb 5-15 Least Concern Andean Tinamou 26 cm 5-8 Least Concern Elegant Crested Tinamou 37-41 cm 402-512 g 5-6 Least Concern African Penguin 60-70 cm 4.9-7.7 lb 2 Endangered Magellanic Penguin "24-30""" 4-4.7 kg 2 Near threatened Common Loon "24-40""" 4-5' 9 lb 1-3 Least Concern March-Oct+Sep-March Pacific Loon "23-29""" 110-128 cm 3.7 lb 1-2 Least Concern Feb-Oct+Sep-March Red-throated Loon "22-26""" "36""" 3.1 lb 2 Least Concern April-Nov+Oct-April Yellow-billed Loon "30-38""" "53-63""" 11.8 lb 2 Near threatened Mar-Oct+Sep-Mar Clark's Grebe "22-29""" 3.1 lb 3-4 Least Concern Feb-Sep+Sep-Feb Eared Grebe "11-14""" 11 oz 3-4 Least Concern April-Sep+Oct-March Horned Grebe "12-15""" 1 lb 4-5 Least Concern April-Aug+Sep-March Pied-billed Grebe "12-15""" 1 lb 4-7 Least Concern Feb-Sep+Sep-March Red-necked Grebe "17-22""" "24-34.6""" 27-57 oz 4-5 Least Concern April-Sep+Oct-March Western Grebe "22-29""" 3.3 lb 3-4 Least Concern Feb-Sep+Sep-Feb Laysan Albatross " 32""" 6.6 lb 1 Near threatened Anhinga "30-37""" 3.7' 2.7 lb 1-5 Least Concern Feb-June+July-Jan African Darter 2.6-3.3' 116-125 cm 1050-1350 g 3-6 Least Concern Brandt's Cormorant "34""" "48""" 4.6 lb 3-4 Least Concern April-June+June-March Double-crested Cormorant "33""" "52""" 3.7 lb 3-4 Least Concern March-May+June-Feb Neotropic Cormorant "25""" "52""" 2.6 lb 3-4 Least Concern April-May+June-March Pelagic Cormorant "28""" "39""" 3.9 lb 3-4 Least Concern Feb.-May+June-March Red-faced Cormorant "29""" "46""" 4.6 lb 3-7 Least Concern April-May+June-March White-breasted Cormorant 100 cm "35""" 7.2 lb 2-6 Least Concern White-tailed Tropicbird "15-29""" "37""" 11 oz 1 Least Concern American White Pelican "50-65""" "108""" 16.4 lb 1-6 Least Concern Feb-June+Sep-Feb Brown Pelican "42-54""" "79""" 8.2 lb 2-3 Least Concern Dec-Aug+Aug-Jan Pink-backed Pelican "49-61""" 7.1-9.5' 10-17 lbs 1-3 Least Concern Brown Booby "30""" "57""" 2.4 lb 2 Least Concern Red-footed Booby "28""" "60""" 2.2 lb 1 Least Concern Magnificent Frigatebird "40""" "90""" 3.3 lb 1 Least Concern Black Heron 42-66 cm 4' 270-390 g 2-4 Least Concern Boat-billed Heron "21.25""" 90 cm 1.3 lb 2-4 Least Concern Goliath Heron "47-60""" 210-230 cm 500-600 g 2-5 Least Concern Great Blue Heron "46""" "72""" 5.3 lb 2-7 Least Concern Green Heron "18""" "26""" 7 oz 2-5 Least Concern Javan Pond-Heron "17.7""" .77-1.2 lb 2-5 Least Concern + Little Blue Heron "24""" "40""" 12 oz 4-5 Least Concern Tricolored Heron "26""" "36""" 13 oz 3-4 Least Concern Feb-July+Aug-Jan White-faced Heron 65-69 cm 106 cm 550 g 3-5 Least Concern Cattle Egret "18-22""" "36""" 12 oz 2-5 Least Concern March-July+Aug-Feb Great Egret "37-41""" "51""" 1.9 lb 3-5 Least Concern Feb-July Reddish-Dark Morph Egret "27-32""" "46""" 1 lb 3-4 Near Threatened Jan-Nov+Nov-May Reddish-White Morph Egret "27-32""" "46""" 1 lb 3-4 Near Threatened Jan-Nov+Nov-May Snowy Egret "24""" "41""" 13 oz 2-5 Least Concern Feb-July+Aug-Jan Black-crowned Night-Heron "23-26""" "44""" 1.9 lb 3-5 Least Concern Yellow-crowned Night-Heron "24""" "42""" 1.5 lb 2-5 Least Concern American Bittern "24-33""" "42""" 1.5 lb 3-5 Least Concern Least Bittern "13""" "17""" 1.8-3.6 oz 2-4 Least Concern Hamerkop 56 cm 90-94 cm 14.5-15.1 oz 3-6 Least Concern Shoebill 120 cm "90-102""" 8.8-15 lb 1-3 Vulnerable Abdim's Stork "29""" 1.9-2.3 kg 2-3 Least Concern African Openbill "31-37""" 3-4 Least Concern Marabou Stork 115-152 cm 7-10' 2-3 Least Concern Saddle-billed Stork 140-150 cm 240-270 cm 2-3 Least Concern Storm's Stork "36""" 144-155 cm 2+ Endangered Yellow-billed Stork "97""" 150-165 cm 2-3 Least Concern Wood Stork "33-45""" 150 cm 5.3 lb 2-5 Least Concern Australian White Ibis "25-30""" 110-125 cm 3.7-5.5 lb 3.1-4.2 lb 1-4 Least Concern Glossy Ibis "22-26""" "36""" 1.2 lb 3-4 Least Concern Mar-Aug+Sep-Feb Hadada Ibis "26-30""" 2.8 lbs 2-3 Least Concern Madagascar Ibis " 20""" 2-3 Near Threatened Northern Bald Ibis "28-31""" "49-53""" 1-1.3 kg 2-4 Critically Endangered Sacred Ibis "27-30""" "44-49""" 3 lbs 2-3 Least Concern Scarlet Ibis "22-25""" "36-38""" 2 lb 1-3 Least Concern Southern Bald Ibis 78 cm "49-53""" 1-1.3 kg 1-3 Vulnerable White Ibis "25""" "38""" 2 lb 2-3 Least Concern White-faced Ibis "23""" "36""" 1.3 lb 3-5 Least Concern March-Aug.+Sep-Feb African Spoonbill 90-91 cm 4.5 lb 2-3 Least Concern Roseate Spoonbill "32""" "50""" 3.3 lb 2-3 Least Concern Caribbean Flamingo "47 - 55""" 140-165 cm 2.2-2.8 kg 1 Least Concern Chilean Flamingo "43 - 51""" "55-65""" 5 lb 1 Near Threatened Greater Flamingo "43-60""" "55-65""" 8.75 lbs 1 Least Concern Lesser Flamingo "31-25""" "35-41""" 4.2 lb 1 Near Threatened Southern Screamer "28-37""" "69""" 2-7 Least Concern Falcated Duck 46-54 cm "31-36""" 6-10 Near Threatened + Gadwall "20""" "33""" 2 lb 8-12 Least Concern Sep-May+June-Aug Hawaiian Duck "16-20""" 2-10 Mallard "23""" "35""" 2.2 lb 9-13 Least Concern Oct-May+June-Sep Mottled Duck "22""" "30""" 8-10 Least Concern American Wigeon "18-23""" "32""" 1.6 lb 7-9 Least Concern Oct-June+July-Sep Eurasian Wigeon "20""" "32""" 1.5 lb 8-9 Least Concern Oct-June+July-Sep American-Eurasian Wigeon Oct-June+July-Sep Chiloe Wigeon "17-21""" "30-34""" 5-8 Least Concern Northern Pintail 50-65 cm 80-90 cm 1.8 lb 7-9 Least Concern Nov-June+July-Oct White-cheeked Pintail 38-51 cm "21-27""" 5-12 Least Concern Blue-winged Teal "15.5""" "23""" 13 oz 8-11 Least Concern Nov-June+July-Oct Cinnamon Teal "16""" "22""" 14 oz 9-12 Least Concern Oct-June+July-Sep Green-winged Teal "14""" "23""" 12 oz 8-11 Least Concern Oct-June+July-Sep Puna Teal "19""" 5-6 Least Concern Ringed Teal "14-15""" "28""" 6-12 Least Concern Northern Shoveler " 19""" "30""" 14.1-28.9 oz 9-11 Least Concern Dec-May+May-Aug Red Shoveler 45-56 cm 66-73 cm 5-8 Least Concern Canvasback "19-22""" "29""" 2.7 lb 9-10 Least Concern Oct.-June+July-Sep Ferruginous Duck 38-42 cm 64-66 cm 8-10 Near Threatened May-July+August-May Greater Scaup "18""" "28""" 2.3 lb 8-11 Least Concern "Oct-June(M),Sep-Mar(F)+July-Sep(M),Mar-Sep(F)" Lesser Scaup "16.5""" "25""" 1.8 lb 9-11 Least Concern "Nov-June(M),Sep-Mar(F)+July-Oct(M),Mar-Sep(F)" Marbled Teal "15-17""" 55-60 cm 7-14 Vulnerable Redhead "19""" "29""" 2.3 lb 9 Least Concern Oct-June+July-Sep Red-crested Pochard 53-58 cm 84-88 cm 8-10 Least Concern Rosy-billed Pochard 55-56 cm 1000-1181 g 10 Least Concern Ring-necked Duck "17""" "25""" 1.5 lb 8-10 Least Concern "Oct-June(M), Oct-Mar(F)+July-Sep(M)" Tufted Duck "17""" "26""" 1.6 lb 8-11 Least Concern Nov-May White-winged Duck "26-32""" "46-60""" 6-13 Endangered Common Eider "22""" "38""" 4.7 lb 4-6 Least Concern Oct-April+July-Sept King Eider "22""" "35""" 3.7 lb 4-5 Least Concern Dec-June+July-Nov Harlequin Duck "16.5""" "26""" 1.3 lb 5-7 Least Concern Oct-June+July-Sept Long-tailed Duck "16.5 - 20""" "28""" 1.6 lb 6-9 Vulnerable May-June+Nov-April Cape Shelduck 61-66 cm 87.5-125 cm 3.3-4.9 lb 1-15 Least Concern Common Shelduck "20-24""" "44-52""" 2-3 lb 8-12 Least Concern July-Oct+Nov-June Comb Duck "45-57""" 116-145 cm 6-20 Least Concern Egyptian Goose 71-73 cm 134-154 cm 5-12 Least Concern Orinoco Goose "24-30""" 6-10 Near Threatened Paradise Shelduck 63-71 cm 60-70 cm 8-10 Least Concern Pink-eared Duck "15-16""" 57-61 cm 7-14 Least Concern Spur-winged Goose 75-100 cm 150-200 cm 6-14 Least Concern Black Scoter "19""" "28""" 2.1 lb 6-8 Near Threatened Surf Scoter "20""" "30""" 2.1 lb 5-8 Least Concern White-winged Scoter "19-22""" "34""" 3.7 lb 7-9 Least Concern Barrow's Goldeneye "17-19""" "28""" 2.1 lb 8-11 Least Concern Oct-June(M) Nov-June(F)+July-Sept (M) Aug-June (F) Common Goldeneye "16-20""" "26""" 1.9 lb 8-11 Least Concern Oct-June(M) Nov-June(F) Lake Duck 34-46 cm 3-5 Least Concern + Maccoa Duck "18.9-20""" 450-700 g 4-8 Near Threatened Ruddy Duck " 15""" "18.5""" 1.2 lb 6-10 Least Concern March-Aug(M)+Sep-March(M) Smew 35-44 cm 55-69 cm 7-9 Least Concern Bufflehead "12.5 - 16""" "21""" 13 oz 5-12 Least Concern Oct-May+June-Sep Common Merganser "25""" "34""" 3.4 lb 8-12 Least Concern Nov-July(M) Oct-July(F)+July-Oct(M) Hooded Merganser "18""" "24""" 1.4 lb 10-12 Least Concern Sep-June+July-Sep Red-breasted Merganser "23""" "30""" 2.3 lb 8-10 Least Concern Nov-May(M) Oct-March(F)+May-Oct(M) Black-bellied Whistling Duck "21""" "30""" 1.8 lb 12-16 Least Concern Fulvous Whistling Duck "19""" "26""" 1.5 lb 6-16 Least Concern Plumed Whistling Duck "16.5-24""" 75-90 cm 8-14 Least Concern White-faced Whistling Duck 38-48 cm "76-94""" 1.44-2.2 lb 4-13 Least Concern African Pygmy-goose 30-33 cm 9.2-10.1 oz 6-12 Least Concern Cotton Pygmy-goose 31-38 cm "22.5""" 6-16 Least Concern Mandarin Duck "16-19.25""" "25.5-29.5""" 9-12 Least Concern White-backed Duck "15""" 625-765 g 4-10 Least Concern Wood Duck "19-21""" "26-29""" 1.3 lb 9-15 Least Concern Sep.-June+June-Sep Aleutian Cackling Goose "27""" 5 lb 4-6 Least Concern Ashy-headed Goose "20-22""" 2200-2267 g 4-6 Least Concern Barnacle Goose "22-28""" "51-57""" 3.7 lb 4-5 Least Concern Bar-headed Goose "28-30""" 140-160 cm 2-3 kg 4-6 Least Concern Brant Goose "25""" "42""" 3.1 lb 3-5 Least Concern Cackling Goose 55-75 cm 950-3000 g 4-6 Least Concern Canada Goose "25-45""" "43-60""" 9.8 lb 4-7 Least Concern Greater White-fronted Goose "25-32""" "53""" 4.8 lb 5-6 Least Concern Nene "22-28""" "43-47""" 67-74 oz 3-5 Vulnerable Red-breasted Goose "21-22""" 116-135 cm 6-7 Endangered Ross's Goose "22-25""" "45""" 2.7 lb 4-5 Least Concern Snow Goose 66-84 cm "132""" 5.3-7.4 lb 4-5 Least Concern Swan Goose 81-94 cm "73-73""" 6.2-7.7 lb 5-6 Vulnerable Black-necked Swan 102-140 in. "53-70""" 3.5-6.7 kg 4-8 Least Concern Coscoroba Swan 3.3' 5.2' 4-7 Least Concern Mute Swan "49-67""" "75""" 22 lb 5-7 Least Concern Trumpeter Swan "57-64""" "80""" 23 lb 4-8 Least Concern Tundra Swan "52""" "66""" 14.4 lb 3-5 Least Concern Black Swan "43-56""" 160-200 cm 5-6 Least Concern Domestic-Feral Waterfowl African Fish Eagle 63-73 cm 6-8' 1986-2497 g 3170-3630 g 2 Least Concern Bald Eagle "28-40""" "80.3""" 105-222 oz 1 Least Concern Golden Eagle "26-33""" 185-220 cm 2840-4550 g 3630-6665 g 2 Near Threatened Harpy Eagle 86.5-107 cm "5'9""-7'4""" 4000-8000 g 7600-9000 g 2 Near Threatened Steller's Sea Eagle "33-41""" 6.4-8.2' 11-20 lb 1-3 Vulnerable Osprey "21-3-22.8""" 150-180 cm 1400-2000 g 3 Least Concern Swallow-tailed Kite "19.7-25.2""" "48""" 370-600 g 1-2 Least Concern White-tailed Kite 32-38 cm 100 cm 300-360 g 3-5 Least Concern Cooper's Hawk "14.6-15.4""" "24.4-35.4""" 235-300 g 413-598 g 3-6 Least Concern Sharp-shinned Hawk " 9.5-14.5""" 43-56 cm 82-125 g 144-208 g 4-5 Least Concern Northern Goshawk "19-27""" 96-127 cm 517-1170 g 820-1509 g 1-5 Least Concern Augur Buzzard "21.5-23.5""" 132 cm 1097-1303 g 2-3 Least Concern Broad-winged Hawk "13-17""" 86-100 cm 265-560 g 2-3 Least Concern Short-tailed Hawk "15-18""" "31-41""" 12.1-22 oz 1-3 Least Concern Red-shouldered Hawk "17-24""" "35-50""" 550 g 701 g 2-5 Least Concern Red-tailed Hawk 45-56 cm 50-65 cm "43-57""" 690-1300 g 90-1400 g 2-9 Least Concern Swainson's Hawk "17-22""" "46-54""" 683-936 g 937-1367 g 2-3 Least Concern Harris's Hawk "18-30""" 103-124 cm 725 g 834-1047 g 2-4 Least Concern Northern Harrier "16-20""" "38-48""" 290-750 g 3-6 Least Concern American Kestrel 22-31 cm 51-61 cm 80-143 g 84-165 g 4-6 Least Concern Crested Caracara "19.3-22.8""" "47.2""" 834 g 953 g 1-3 Least Concern Lanner Falcon 43-50 cm 95-105 cm 500-600 g 700-900 g 3-4 Least Concern Merlin "9.5-13""" "20-29""" 150-210g 189-255 g 3-6 Least Concern Peregrine Falcon "14.2-19.3""" "39.4-43.3""" 18.7-56.4 oz 3-4 Least Concern Prairie Falcon "16""" "40""" 500-650 g 700-975 g 3-5 Least Concern Secretarybird "44-60""" "75-87""" 2300-4270 g 1-3 Near Threatened Andean Condor 100-130 cm 10.5' 800-1500 g 1 Near Threatened Black Vulture 56-68 cm 137-150 cm 1100-1900 g 2 Least Concern California Condor 117-134 cm 9.8' 8000-14000 g 1 Critically Endangered King Vulture "27-32""" 4-5.5' 3000-3750 g 1 Least Concern Turkey Vulture "25-32""" "68-72""" 850-2000 g 2 Least Concern Egyptian Vulture "19-26""" 155-170 cm 1600-2200 g 2 Endangered Griffon Vulture "48""" 7.5-9.2' 600-1100 g 1 Least Concern Hooded Vulture "25-28""" "61-64""" 1530-2000 g 1 Endangered Ruppell's Vulture 101 cm 241 cm 6800-9000 g 1 Endangered Barn Owl 29- 44 cm 187-455g 4-7 Least Concern Barred Owl "17-18""" 51 cm 107-111 cm 630g 2-5 Least Concern Burrowing Owl "9-11""" 130-185g 120-250g 6-11 Least Concern Great Gray Owl 59-69 cm "52""" 800-1175g 925-1700g 3-5 Least Concern Great Horned Owl 51 cm 60 cm 1000-2500g 1-3 Least Concern Long-eared Owl 35-38 cm 37-40 cm "36""" 22 260 - 435g 5-7 Least Concern Northern Saw-whet Owl 18 - 20 cm 20 - 21.5 cm 75g 100g 5-8 Least Concern Pueo - Hawaiian Owl "13-17""" Short-eared Owl 37 cm 38 cm 200 - 450g 280 - 500g 5-10 Least Concern Snowy Owl 55 - 64 cm 60 - 70 cm 700 - 2500g 780 - 2950g 3-5 Least Concern Southern White-faced Owl "8.6-11""" 185 - 220g 125 - 275g 2-3 Not determined Spectacled Owl "17-20""" 590 - 980g 2 Least Concern Western Screech Owl 21 - 24 cm 131 - 210g 157 - 250g 3-7 Least Concern Helmeted Curassow 85-92 cm 3.6 kg 2.6 kg 2 Endangered Yellow-knobbed Curassow "33-37""" 2925-3200 g 2325 g 2 Near Threatened Spruce Grouse "15.4-15.7""" 550-650 g 450-550 g 5-6 Least Concern Wild Turkey "30-49""" 5.5-24 lbs 10-13 Least Concern California Quail 23-37 cm 176 g 162 g 13-17 Least Concern Gambel's Quail 23-27 cm 161 g 156 g 12-14 Least Concern Northern Bobwhite "9.4-11""" "13-15""" 4.6-5.6 oz 10-15 Near Threatened Great Argus 160-200 cm 72-76 cm 2040-2725 g 1590-1700 g 2 Near Threatened Chukar 34-38 cm 510-800 g 450-680 g 7-12 Least Concern Congo Peacock "24-28""" "24-25""" 1135-1154 g 2-3 Vulnerable Crested Fireback 65-70 cm 56-57 cm 1812-2605g 1600 g 4-8 Near Threatened Crested Partridge "9-10""" 232 g 202 g 5-6 Near Threatened Erckel's Francolin 39-43 cm 1050-1590 g 4-10 Least Concern Grey Francolin 33-35 cm 274 g 228 g 6-9 Least Concern Edwards's Pheasant "23-26""" 1115 g 1050 g 4-7 Critically Endangered Himalayan Monal 63-72 cm 1800-2380 g 3-5 Least Concern Kalij Pheasant 63-74 cm 50-60 cm 795-1150 g 564-1024 g 6-9 Least Concern Palawan Peacock-Pheasant 50 cm 40 cm 436 g 322 g 2 Vulnerable Indian Peafowl "40-46""" "38""" "31-63""" 8.8-13.2 lb 6-8.8 lb 3-8 Least Concern Green Junglefowl 70 cm 40 cm 3-4 Least Concern Red Junglefowl 65-75 cm 42-46 cm 672-1450 g 485-1050 g 5-6 Least Concern Reeves's Pheasant 210 cm 75 cm 1529 g 949 g 6-9 Vulnerable Ring-necked Pheasant 75-89 cm 53-62 cm 770-1990 g 545-1453 g 9-11 Least Concern Siamese Fireback 80 cm 60 cm 680-1025 g 4-8 Least Concern Yellow-necked Francolin 35 cm 615-896 g 400-615 g 3-8 Least Concern Crested Guineafowl "16-28""" 1.5-3.5 lb 4-5 Least Concern Helmeted Guineafowl "21-23""" 1150-1600 g 6-12 Least Concern Vulturine Guineafowl 60-72 cm 1026-1645 g 13-15 Endangered Chestnut-bellied Sandgrouse "11.5-12.5""" 170-290 g 140-240 g 3 Least Concern American Coot "15-16""" Least Concern Hawaiian Coot Vulnerable Common Gallinule "13-14""" "21""" 5-10 Least Concern Feb-Sep+Sep-Feb Hawaiian Moorhen Purple Gallinule "10-15""" "20-24""" 9.1 oz 7.6 oz Least Concern Blue Crane 110-120 cm 180-200 cm 7.9-14 lb 2 Vulnerable Demoiselle Crane "34-39""" 155-180 cm 4.4-6.6 lbs 2 Least Concern Red-crowned Crane 120-150 cm 7.3-8.2' 15-23 lb 2 Endangered Sandhill Crane " 34-48""" 160-210 cm 10.1 lb 8.9 lb 2 Least Concern Sarus Crane 5.8-6' 220-280 cm 5200-12240 g 2 Vulnerable Whooping Crane 130-160 cm 200-230 cm 4500-8500 g 2 Endangered Black Crowned Crane 3' 180-200 cm 3000-4000 g 2-3 Vulnerable Grey Crowned Crane 3.3' 6.5-7' 3000-4000 g 1-4 Endangered Madagascar Buttonquail "14-16""" 67-84 g 3-5 Least Concern Black Crake "7.4-9""" 78-118 g 70-110 g 3 Least Concern Clapper Rail "14-16""" 300-350 g 248-301 g 3-14 Least Concern Grey-necked Wood Rail 33-40 cm 350-466 g 3-7 Least Concern Guam Rail 28 cm 174-303 g 170-274 g 3-4 Extinct in the Wild Sora "7. 5-12""" 35-40 cm 1.7-4.0 oz 10-12 Least Concern March-Aug+Aug-Feb Virginia Rail "9-11""" 64-124 g 67-80 g 4-13 Least Concern Sunbittern 43-48 cm 188 g 2 Least Concern Grey-winged Trumpeter "19-22""" 1000-1500 g 2-4 Least Concern Red-legged Seriema "30-36""" 1.5 kg 2 Least Concern Kori Bustard 3.9-4.9' 2.6-3.9' 7.5-9.02' 24-35 lb 11-13 lb 2 Least Concern African Jacana "11.8""" 137 g 261 g 4 Least Concern American Oystercatcher 42-52 cm "32""" 567 g 638 g 1-4 Least Concern Black Oystercatcher "16.5-18.5""" "30-35""" 555-648 g 618-750 g 1-4 Least Concern American Avocet "17-19""" "27-30""" 302 - 461 g 4 Least Concern March-Aug+Sep-Feb Black-necked Stilt "14""" "29""" Least Concern Hawaiian Stilt 33 - 36 cm Endangered Spotted Thick-knee "37 - 44""" 375 - 610 g 2 Lease Concern American Golden Plover "10.5""" 65-72 g 122 - 194 g 4 Least Concern April-Sep+Sep-April Black-bellied Plover 27 - 30 cm 71 - 83 cm 190 - 280 g 4 Least Concern April-Sep+Aug-April Egyptian Plover "7.5-8""" "19-20""" 73 - 92 g 2-3 Least Concern Killdeer "9-10.5""" 59 - 63 cm 72 - 93 g 3-5 Least Concern Pacific Golden Plover "9-10.5""" 60 - 72 cm 100 - 192 g 4 Least Concern March-Sep+Sep-April Piping Plover 17 - 18 cm 35 - 41 cm 43 - 60 g 4 Near threatened Feb-Aug+Sep-Feb Semipalmated Plover "5.5-7.9""" 35 - 56 cm 28 - 69 g 3-4 Least Concern March-Sep+Sep-March Snowy Plover "6-6.75""" 42 - 45 cm 32 - 56 g 3-5 Not recognized Feb-Aug+Sep-Feb Wilson's Plover 16.5 - 20 cm "19""" 55 g 2-4 Least Concern Feb-Aug+Sep-Feb Long-toed Lapwing 31 cm 2-4 Least Concern Masked Lapwing "11.75-14.5""" "29.5-33.5""" 230 - 440 g 4 Least Concern Southern Lapwing "13-15""" 250 - 425g 2-3 Least Concern Spur-winged Lapwing 25 - 28 cm 69 - 81 cm 127 - 170 g 2-4 Least Concern White-headed Lapwing 28 - 32 cm 201 g 2-3 Least Concern Black Turnstone "8.5-10""" "21""" 100 - 170 g 4 Least Concern April-Aug+Aug-April Ruddy Turnstone "8.7 - 9.4""" 50 - 57 cm 85 - 150g 2-4 Least Concern April-Sep+Sep-April Dunlin "7.5-8.5""" 32 - 36 cm 33 - 85 g 4 Least Concern April-Aug+Aug-March Red Knot "9-10""" "18.5 - 21""" 85 - 220 g 3-4 Least Concern May-Aug+Sep-April Sanderling "7.5-8""" 35 - 39 cm 40 - 100 g 3-4 Least Concern May-Aug+Sep-April Least Sandpiper "5-6""" "10.6 - 11""" 17 - 33 g 20 - 33 g 4 Least Concern April-Sep+Oct-March Short-billed Dowitcher "9.1 - 13""" "18 - 22""" 73 - 155 g 3-5 Least Concern April-Aug+Sep-April Semipalmated Sandpiper "6.25""" 34 - 37 cm 20 - 41 g 3-4 Near Threatened March-Sep+Oct-March Spotted Sandpiper "7-8""" 34 - 40 cm 19 - 64 g 3-5 Least Concern April-Aug+Aug-March Western Sandpiper "5.5-6.75""" 28 - 37 cm 18 - 42 g 3-5 Least Concern March-Aug+Sep-March Long-billed Dowitcher "9.5-10.5""" 46 - 52 cm 90 - 135 g 4 Least Concern April-Aug+Sep-April Greater Yellowlegs "11-16""" "23.6""" 111 - 250 g 4 Least Concern March-Aug+Aug-March Lesser Yellowlegs "9-10""" 59 - 64 cm 48 - 114 g 3-5 Least Concern April-Sep+Oct-March Solitary Sandpiper 18 - 23 cm 55 - 59 cm 31 - 65 g 4 Least Concern April-Sep+Oct-March Surfbird "9.5-10.5""" "26""" 121 - 193 g 4 Least Concern March-Aug+July-April Wandering Tattler "10.5-12""" 51 cm 80 - 162 g 4 Least Concern April-Oct+Oct-March Marbled Godwit "16 - 20""" "28 - 35""" 278 - 365 g 312 - 510 g 4 Least Concern April-Sep+Oct-March Whimbrel "15 - 19""" 76 - 89 cm 268 - 550 g 315 - 600 g 2-5 Least Concern Willet "13.5-16.5""" "27.6""" 173 - 375 g 4 Least Concern April-Aug+Sep-March Long-billed Curlew "20-26""" "24.4-35""" 445 - 792 g 630 - 951 g 3-5 Least Concern Red-necked Phalarope "7-7.5""" 31 - 34 cm 20 - 48 g 4 Least Concern April-July+Aug-April Red Phalarope "8-8.75""" 37 - 40 cm 37 - 77 g 4 Least Concern April-Sep+Sep-April Wilson's Phalarope "8.75-9.5""" 35 - 38 cm 30 - 110 g 52 - 128 g 4 Least Concern April-July+Aug-March Arctic Tern "11 - 15.4""" 65 - 75 cm 90 - 120 g 2-3 Least Concern Mar-Oct+Nov-Feb Caspian Tern "19 - 24""" 127 - 140 cm 574 - 782 g 2-3 Least Concern Feb-Oct+Oct-Feb Common Tern 32 - 39 cm 77 - 98 cm 3.9 - 5.0 oz 2-3 Least Concern April-Nov+Oct-March Elegant Tern "14.5-16""" 76 - 81 cm 186 - 300g 1 Near threatened March-Aug+Aug-Feb Forster's Tern "12.5-14""" 73 - 82 cm 127 - 193g 2-8 Least Concerned March-Aug+Aug-Feb Gull-billed Tern 33 - 43 cm 85 - 103 cm 130 - 300g 2-3 Least Concerned March-Aug+Sep-March Inca Tern 39 - 42 cm 60 cm 180 - 210g 1-2 Near Threatened Least Tern 22 - 24 cm 51 cm 39 - 52g 1-3 Least Concern March-Aug+Sep-March Roseate Tern 33 - 43 cm 72 - 80 cm 90 - 125g 2 Least Concern April-Oct+Sep-March Royal Tern 45 - 51 cm 100 - 135 cm 320 - 500 g 1 Least Concern March-June+June-March Sandwich Tern "15 - 17""" "33 - 38""" 130 - 311 g 1-2 Least Concern March-Aug+Aug-Feb White Tern 25 - 30 cm 76 - 80 cm 92 - 130 9g 1 Least Concern Black Skimmer "16 - 20""" "42 - 50""" 349g 254g 3-4 Least Concern March-Sep+Sep-March Bonaparte's Gull "11-15""" "30 - 33""" 162 - 270g 1-3 Least Concern April-Aug+Aug-April California Gull "18 - 22""" "48 - 54""" .95-2.30 lb 3 Least Concern April-Oct+Oct-April Franklin's Gull 32 - 38 cm 87 - 91 cm 220 - 335g 1-3 Least Concern Apr-Aug+Aug-March Glaucous-winged Gull "20 - 27""" "47 - 59""" 730 - 1690g 2-3 Least Concern Feb-Sep+Sep-April Heermann's Gull 43 - 49 cm 117 - 124 cm 371 - 643g 1-2 Near threatened Dec-Aug+Aug-Feb Herring Gull 55 - 67 cm 135 - 145 cm 720 - 1500g 2-3 Least Concern Feb-Sept+Sep-Aug Laughing Gull 39 - 46 cm 102 - 107 cm 240 - 400 g 2-3 Least Concern March-Sep+Sep-March Mew Gull "16-17""" 110 - 125 cm 290 - 552g 1-3 Least Concern April-Sep+Sep-April Ring-billed Gull "17-20""" 121 - 127 cm 400 - 590 g 3 Least Concern April-Sep+Sep-April Silver Gull 38 - 43 cm 91 - 96 cm 260 - 350 g 1-5 Least Concern Western Gull 54 - 66 cm 132 - 142 cm 800 - 1190 g 1-5 Least Concern Feb-Sep+Sep-March Red-legged Kittiwake 36 - 38 cm 90 cm 340 - 450 g 1 Vulnerable Feb-Sep+Sep-March Black-legged Kittiwake 38 - 40 cm 91 - 97 cm 305 - 512 g 1-3 Least Concern Feb-Sep+Sep-March Rhinoceros Auklet 35 - 38 cm 63-68 cm 530 3g 1 Least Concern April-Sep+Oct-March Common Murre 38 - 43 cm 64 - 71 cm 945 - 1044 g 1 Least Concern Oct-Aug+Sep-March Marbled Murrelet 24 - 26 cm "16""" 196 - 269g 1 Endangered April-Sep+Oct-March Pigeon Guillemot 30 - 37 cm "21.7-23.2""" 450 - 550g 2 Least Concern March-Sep+Oct-March Tufted Puffin 36 - 41 cm "23""" 773g 1 Least Concern April-Sep+Oct-March Horned Puffin 36 - 41 cm 56 - 58 cm 612g 1 Least Concern Mar-Aug+Sep-Feb African Olive Pigeon "15 - 17""" 11 - 16 oz 1 Least Concern Band-tailed Pigeon "13 - 16""" 225 - 515 g 1-2 Least Concern Blue Ground Dove 18 - 23 cm 18.5-21.5 cm 52 - 70 2g 65 - 77g 2 Least Concern Crested Quail-Dove 27 - 31 cm 27 - 30 cm 225g 2 Near Threatened Emerald Dove 23 - 27 cm 108 - 160g 2 Least Concern Eurasian Collared Dove 30 - 32 cm 150 - 196 g 126 - 196 g 2 Least Concern Inca Dove 19 - 22 cm 30-58 g 2 Least Concern Mindanao Bleeding-heart 30 cm 181 - 204g 1 Vulnerable Mourning Dove 27 - 34 cm 22 - 30 cm 110 - 170 g 100-156 g 2 Least Concern Namaqua Dove 28 cm 28-54 g 2 Least Concern Nicobar Pigeon 32 - 35 cm 460 - 525g 490 - 600 g 1 Near threatened Papuan Mountain Pigeon 33 - 36 cm 259 g 1 Least Concern Pheasant Pigeon 45 - 50 cm 500 g 1 Least Concern Pink Pigeon 40 cm 315g 291g 2 Endangered Rock Pigeon 31 - 34 cm 180-355 g 2 Least Concern Red-eyed Dove "13.38""" Least Concern Socorro Dove 26 - 34 cm 162 - 215g Extinct in wild Speckled Pigeon 32 - 35 cm 219 - 390g 1-3 Least Concern Spotted Dove 27 - 30 cm 128g 2 Least Concern Tambourine Dove 23 cm 51 - 85g 52 - 77g 2 Least Concern White Pigeon White-throated Ground-Dove 25 cm 117 - 154g 2 Near Threatened White-winged Dove 27 - 31 cm 25 - 29.5 cm 125 - 187g 2 Least Concern Wonga Pigeon 38 - 45 cm 330 - 500g 2 Least Concern Zebra Dove 21 cm Least Concern Beautiful Fruit-Dove 18 - 20 cm 68-76 g 1 Least Concern Black-naped Fruit-Dove 21 - 27 cm 92 - 120g 1 Least Concern Mariana Fruit-Dove 22 - 24 cm 1 Endangered Victoria Crowned-Pigeon "29-30""" 5.3 lbs 1 Vulnerable Collared Imperial Pigeon 38 - 41 cm 540 - 650g 1 Least Concern Green Imperial Pigeon 40 - 47 cm 365 - 644g 1 Least Concern Pied Imperial Pigeon 35 - 42 cm 365 - 510g 1 Least Concern Torresian Imperial Pigeon 38 - 44 cm "18""" 450 - 550g 1 Least Concern White-bellied Imperial Pigeon 42 - 51 cm 510g Least Concern White-eyed Imperial Pigeon 42 cm Least Concern Slender-billed Black Cockatoo 55 - 60 cm 580 - 770 g 1-2 Endangered White Cockatoo 46 cm 550g 2-3 Vulnerable Salmon-crested Cockatoo "19.5""" 850g 2 Vulnerable Galah 35 - 36 cm 345g 311g 2-6 Least Concern Black-cheeked Lovebird "5.5""" 38g 3-8 Vulnerable Fischer's Lovebird "5.5""" 42 - 58g 3-8 Near Threatened Grey-headed Lovebird 15 cm 25 - 31g 3-6 Least Concern Collared Lory "8""" Least Concern Blue-and-gold Macaw "30-34""" 995 - 1380g 1-3 Least Concern Blue-headed Macaw "16""" 207 - 294g Vulnerable Hyacinth Macaw "39""" 1435 - 1695g 2-3 Endangered Red-and-green Macaw "35-37""" 1050 - 1708g 2-3 Least Concern Scarlet Macaw 84 - 89 cm 900 - 1490g 1-4 Least Concern Red-fan Parrot 35 - 36 cm 190 - 300 g 2-3 Least Concern African Grey Parrot 28 - 39 cm 402 - 490g 2-3 Vulnerable Eclectus Parrot "14""" 35 - 42 cm 355 - 615g 2 Least Concern Saint Vincent Amazon "16""" 2 Vulnerable Senegal Parrot 23 cm 120 - 161g 2-4 Least Concern Long-tailed Parakeet 40 - 48 cm 168 - 196g 2-3 Near Threatened Monk Parakeet 28 - 29 cm 48 cm 90 - 140g 1-11 Least Concern Golden Parakeet 34 - 36 cm 2-3 Endangered Iris Lorikeet 20 - 22 cm 2 Near Threatened Leaf Lorikeet 23 cm Not recognized Papuan Lorikeet 36 - 42 cm 74 - 113g 2 Least Concern Rainbow Lorikeet "9.8-11.8""" "6.7""" 75 - 157g 1-3 Least Concern Fischer's Turaco 40 cm 230 - 269g 227 - 283g 2 Near Threatened Great Blue Turaco "28-30""" 857 - 949g 822 - 1231g 2 Least Concern Livingstone's Turaco "16-18""" 280 - 380g 262 - 350g 2 Least Concern Purple-crested Turaco 42 - 46 cm 225 - 303g 218 - 328g 2-3 Least Concern Ross's Turaco 51 - 54 cm 390 - 444g 355 - 398g 1-2 Least Concern Violet Turaco "18""" 360g 2 Least Concern White-cheeked Turaco 42 - 43 cm 200 - 315g 2 Least Concern White-crested Turaco 40 cm 200 - 225g 198 - 226g 2 Least Concern Western Plantain-eater 50 cm 2-3 Least Concern White-bellied Go-away-bird "20""" 170 - 225g 225 - 250g 2-3 Least Concern Guira Cuckoo "13""" 140 g 143 g Least Concern Yellow-billed Cuckoo 30 cm 58g 68 g 3-5 Least Concern Chestnut-breasted Malkoha 40 - 41 cm 114g 2 Vulnerable Crested Coua "18-24""" Least Concern Greater Roadrunner 56 cm "22""" 320g 290g 2-6 Least Concern Common Nighthawk 22 - 25 cm "24""" 46 - 107g 49 - 101g 1-3 Least Concern Tawny Frogmouth "14-21""" 205 - 364g 1-3 Least Concern White-throated Swift 15 - 18 cm 34g 32g 3-6 Least Concern Vaux's Swift "4.75""" 18g 1-7 Least Concern Allen's Hummingbird "3-3.5""" 2.5 - 3.8 g 2 Least Concern Anna's Hummingbird 10 - 11 cm 3.3 - 5.8 g 3.3 - 4.7 g 2 Least Concern Black-chinned Hummingbird "3.25""" 3.1 g 3.4 g 2 Least Concern Broad-billed Hummingbird 9- 10 cm 3.2 - 4.4 g 2 Least Concern Rufous Hummingbird "3""" 2.9 - 3.9 g 2 Least Concern Calliope Hummingbird 6.9 - 7.4 cm 2.3 - 4g 2.6 - 4g 2 Least Concern Costa's Hummingbird "3-3.5""" 3.0 g 3.3 g 2 Least Concern Ruby-throated Hummingbird "3.75""" 3.0 g 3.3 g 2 Least Concern Sparkling Violet-ear "5-6""" 7.7 - 8.5 g 6.7 - 7.5 g 2 Least Concern Speckled Mousebird 30 - 36 cm 36 - 80g 1-7 Least Concern Golden-headed Quetzal 33 - 36 cm 160g Least Concern White-tailed Trogon "11-12""" 69 - 99g 2-3 Least Concern Belted Kingfisher "11-14""" 113 - 173g 138 - 178g 6-7 Least Concern Blue-breasted Kingfisher "10""" 64 - 94g 70 - 93g 2-4 Least Concern Micronesian Kingfisher "7.75-9.""" 56 - 62g 58 - 74g 2 Least Concern White-throated Kingfisher 27 - 28 cm 85 - 88g 110g 4-7 Least Concern Laughing Kookaburra 39 - 42 cm 196 - 450g 190 - 465g 1-5 Least Concern Blue-bellied Roller "11-12""" 3.8-5.3 oz 2-3 Least Concern Dollarbird 27 - 32 cm 109 - 175g 117 - 186g 3-5 Least Concern European Roller "11.4-12.6""" "20.5-22.8""" 127 - 160g 130 - 154g 4-5 Near Threatened Lilac-breasted Roller 28 - 30 cm 87 - 135g 2-4 Least Concern Rufous-crowned Roller 35 - 40 cm 125 - 200g 2-4 Least Concern Racket-tailed Roller 28 - 30 cm 88 - 111g 2-4 Least Concern Blue-crowned Motmot "15-19""" 77 - 102g 3-5 Least Concern White-fronted Bee-eater 23 cm 28 - 38g 2-5 Least Concern Green Woodhoopoe 32.5 - 37 cm 54 - 99g 3-4 Least Concern Crowned Hornbill "19.6-21.25""" 191 - 332g 180 - 249g 2-5 Least Concern Great Hornbill "37-51""" 2600 - 3400g 2155 - 3350g 2 Near Threatened Knobbed Hornbill 70 - 80 cm 2360 - 2500g 2-3 Vulnerable Red-billed Hornbill 35 cm 124 - 220g 90 - 200g 2-7 Least Concern Rhinoceros Hornbill "36-48""" 2465 - 2960g 2040 - 2330g 1-2 Near Threatened Silvery-cheeked Hornbill "30-31""" 1265 - 1400g 1050 - 1450g 1-2 Least Concern Trumpeter Hornbill "23-26""" 607 - 941g 452 - 670g 2-4 Least Concern White-crested Hornbill 70 cm 279 - 315g 276 - 288g 2 Least Concern Long-tailed Hornbill Wreathed Hornbill "30-40""" 1680 - 3650g 1360 - 2685g 2 Least Concern Wrinkled Hornbill 65 - 70 cm 1590g 2-3 Near Threatened Von der Decken's Hornbill 35 cm 165 - 212g 120 - 155g 2-4 Least Concern Abyssinian Ground-Hornbill 90 - 100 cm 4000g 2 Least Concern Southern Ground-Hornbill "35-51""" 3459 - 6180g 2230 - 4580g 2 Vulnerable Northern Ground-Hornbill Acorn Woodpecker "7-9""" 65-90 G 4.6 Least Concern Hairy Woodpecker 16.5-26 PM 59 - 80G 2-5 Least Concern Downy Woodpecker 15-17 CM 20.7-32.2 G 3-7 Least Concern Gila Woodpecker "9.25""" 51 - 81G 2.7 Least Concern Pileated Woodpecker "16-19""" 250 - 340G 1-6 Least Concern Greater Yellownape 33-34 CM 153 - 198G 2-4 Least Concern Ladder-backed Woodpecker "7.25""" 21 - 48G 2-7 Least Concern Nuttall's Woodpecker "7""" 28 - 47G 3-6 Least Concern Red-bellied Woodpecker "9""" 56 - 91G 2-8 Least Concern Red-cockaded Woodpecker "8.5""" "14""" 40-50 G 2-5 Vunerable Red-headed Woodpecker "9""" 56 - 97G 4-7 Least Concern Red-naped Sapsucker 19-21 CM 36 - 61G 3-7 Least Concern Yellow-bellied Sapsucker 19-21 CM 41 - 62G 4-7 Least Concern Red-breasted Sapsucker 20-22 CM 40 - 55G 4-7 Least Concern Northern Flicker "11 - 12""" 106 - 164G 3-12 Least Concern Bearded Barbet "10""" 80-108g 2 Least Concern Black-spotted Barbet 16-19 CM 41-72g 3-4 Least Concern Keel-billed Toucan 42-48 CM 265 - 400G 2-4 Least Concern Crimson-rumped Toucanet 40-45 CM 200 - 232G 4 Near Threatened Curl-crested Aracari "16-18""" 164 - 280G Least Concern Ivory-billed Aracari 36-45 CM 100 - 200G 2-3 Least Concern Andean Cock-of-the-rock "12.5""" 266g 213 - 226 2 Least Concern Pompadour Cotinga 19 - 20 cm 60 - 72g 58 - 76 1 Least Concern Screaming Piha 24 - 28 cm 67 - 82g 70.6g Least Concern Purple-throated Fruitcrow 28 - 30 cm 25 - 28 cm 105 - 122g 93 - 101g 1 Least Concern Golden-collared Manakin 10 - 11 cm 19.3g 17.1g 2 Least Concern Golden-headed Manakin 8-9 cm 11.1 - 12.8 g 2 Least Concern White-bearded Manakin 10 - 11 cm 18.3g 16.5g 2 Least Concern Black Phoebe "6-7""" 18g 1-6 Least Concern Eastern Phoebe 12.4 - 16.8 cm 14.2 - 16.5 cm 19.7 g 16.9g 2-6 Least Concern Say's Phoebe 17 - 19.5 cm 3-7 Least Concern Eastern Kingbird "7.5-9""" 40 - 42g 2-5 Least Concern Tropical Kingbird 18.4 - 24 cm 18.5 - 22 cm 32 - 40.6g 32.7 - 42.5g 2-3 Least Concern Western Kingbird "8-9.5""" 38.5g 37.3g 2-7 Least Concern Acadian Flycatcher 13 - 14.5 cm 12.2 - 14g 1-4 Least Concern Ash-throated Flycatcher "7.5-8.5""" 24 - 31g 2-7 Least Concern Gray Flycatcher 14 - 15.5cm 12.5 g 3-4 Least Concern Great Crested Flycatcher 21.5 cm 27.2-39.66 4-8 Least Concern Olive-sided Flycatcher 18-20cm 32 - 37g 2-5 Near Threatened Pacific-slope Flycatcher 14-17 cm 9-12g 1-5 Least Concern Vermilion Flycatcher 13-14 cm 11 - 14g 2-3 Least Concern Scissor-tailed Flycatcher 19-38 cm 39 - 40g 4-5 Least Concern Horned Lark "6.75-7.75""" 30 - 40g 2-5 Least Concern Purple Martin "8""" 48 - 64g 4-5 Least Concern Barn Swallow "6.75""" 16 - 24g 2-7 Least Concern Cliff Swallow "5.5""" 17 - 27g 1-6 Least Concern Cave Swallow 13 - 15 cm 14 - 18g 3-5 Least Concern Northern Rough-winged Swallow 12 cm 10 - 18g 4-8 Least Concern Tree Swallow "5-5.75""" 17 - 25.5 g 2-8 Least Concern Violet-green Swallow "5.25""" 14 - 16g 2-7 Least Concern American Pipit 14 - 17 cm 21g 3-7 Least Concern March-July+Aug-Marc Collared Finchbill Least Concern Dark-capped Bulbul Least Concern Red-vented Bulbul Least Concern Red-whiskered Bulbul "7""" Least Concern White-eared Bulbul Least Concern Ruby-crowned Kinglet 10 - 11 cm 5 - 8g 8-9 Least Concern Golden-crowned Kinglet 8 - 11 cm 5 - 6g 5-11 Least Concern Bewick's Wren 12 - 13.5 cm 7.8 - 11.8 g 3-8 Least Concern Cactus Wren "7-9""" 33.4 - 46.9 g 3-5 Least Concern Carolina Wren "6-7""" 15 - 22g 3-6 Least Concern Marsh Wren 11.5 - 12.5 10.5 - 13.5g 3-10 Least Concern House Wren "4.75""" 8.9 - 14.2 g 4-8 Least Concern Rock Wren 14 - 16 cm 16.5 g 4-5 Least Concern Him Phainopepla 18 - 21 cm 22g 2-3 Least Concern Cedar Waxwing "7.25""" 32g 2-6 Least Concern Golden-fronted Leafbird 17 - 19 cm 2 Least Concern Gray Catbird 21 - 24 cm 23 - 56g 3-4 Least Concern Northern Mockingbird 23 - 28 cm 36 - 56g 2-6 Least Concern Bendire's Thrasher "9.1-11""" 60g 3 Vulnerable Brown Thrasher "11.5""" 69g 3-4 Least Concern California Thrasher 28 - 32 cm 78 - 93g 3-4 Least Concern Curve-billed Thrasher 25.5 - 28 cm 79.4 g 2-4 Least Concern Le Conte's Thrasher 24 - 28 cm 54.5 - 75.5 g 2-5 Least Concern American Robin "8-11""" 59 - 94g 2-4 Least Concern Gray-cheeked Thrush "6-6.5""" 26 - 50g 3-5 Least Concern Hermit Thrush 16 - 18 cm 18 - 37g 3-6 Least Concern Varied Thrush 21.5 - 24 cm 65 - 100g 1-6 Least Concern Swainson's Thrush 16 - 20 cm 24 - 45g 1-5 Least Concern Wood Thrush "7.5-8.25""" 40 - 72g 3-4 Least Concern Eastern Bluebird 16.5 - 21 cm 26 - 32g 3-7 Least Concern Western Bluebird 16.5 - 19 cm 24 - 31g 2-6 Least Concern Blue-gray Gnatcatcher 10 - 12 cm 5-7g 5 Least Concern March-July+Aug-Feb Wrentit "5.5-5.9""" 0.5-0.6 oz Least Concern Oriental Magpie-Robin 19 - 21 cm 29 - 41g 2-5 Least Concern Snowy-crowned Robin-Chat 20.5 - 22 cm 34 - 45g 2-3 Least Concern White-crowned Robin-Chat 23 - 27 cm 53 - 65g 2 Least Concern White-rumped Shama "9-11""" 31 - 42g 2-4 Least Concern Hwamei "8.25-9.8""" 49 - 55g 2-5 Least Concern spelling - garrulax carorum Red-billed Leiothrix 14 - 15 cm 18 - 28g 3-5 Least Concern Red-tailed Laughingthrush 26 - 28 cm 66 - 93g 2-3 Least Concern Black-throated Laughingthrush 23 - 30 cm 64 - 113g 3-5 Least Concern Blue-crowned Laughingthrush 24 - 25 cm 3-5 Critically Endangered Greater Necklaced Laughingthrush 26.5 - 34.5 cm 105 - 170g 3-7 Least Concern Spotted Laughingthrush 30 - 33 cm 104 - 136g 2 Least Concern Taiwan Yuhina "5.1""" 12g 2-3 Least Concern White-browed Laughingthrush 22 - 24 cm 52 - 83g 3-4 Least Concern White-crested Laughingthrush 26 - 31 cm 108 - 131g 2-6 Least Concern Capuchin Babbler 21 - 24 cm 75 - 96g 2 Least Concern Chestnut-backed Scimitar-Babbler 19 - 21 cm 2-5 Least Concern Bushtit "2.8-3.1""" 0.1-0.2 oz 4-10 Least Concern Black-capped Chickadee 13 - 14.5 cm 9.2 - 14 g 6-8 Least Concern Boreal Chickadee "4.7-5.5""" 0.2-0.4 oz Least Concern Carolina Chickadee 11.5 - 13 cm 9-12 g 3-6 Least Concern Chestnut-backed Chickadee 11.5 - 12.5 cm 8.5 - 12.6 g 6-8 Least Concern Mountain Chickadee 13.5 - 15 cm 8.2 - 13.5 g 5-9 Least Concern Bridled Titmouse 11.5 - 13.5 cm 8.8 - 11.7 g 5-7 Least Concern Oak Titmouse 15 - 16 cm 12.6 - 19.2 g 6-9 Least Concern Tufted Titmouse 11.5 - 14 cm 17.5 - 26.1 g 5-7 Least Concern Verdin "3.5 - 4.3""" 0.2 - 0.3 oz 3-6 Least Concern Oriole Warbler "7-8""" 26 - 30 2g 2-3 Least Concern Brown-headed Nuthatch "4.5""" "7.75""" 10.2 G 3-7 Least Concern Pygmy Nuthatch "4""" 9.3-11.4 G 2-12 Least Concern Red-breasted Nuthatch "4.5""" "8.5""" 11G 10G 2-8 Least Concern White-breasted Nuthatch "6""" "8-11""" 19.6-22.9 G 3-10 Least Concern Brown Creeper "5""" "7-8""" 8-9.9 G 1-9 Least Concern Beautiful Sunbird 14-15 CM 9-11 CM 5.6-10.2 g 5.6 - 8G 1-2 Least Concern Golden White-eye 14 CM 20.2 G 2 Critically Endangered Japanese White-eye "4-4.5""" 7.5-13.9 G 3-4 Least Concern Blue-faced Honeyeater "10-12.5""" "17""" 80-135 G 2 Least Concern Black-naped Oriole 23-28 CM 65-100 GE 84 - 119G 2-4 Least Concern Asian Fairy-bluebird Least Concern Loggerhead Shrike "9""" "12-13""" 43-54 g 3-9 Least Concern Magpie Shrike Least Concern Northern Shrike "10""" "11-5-14""" Least Concern Great Grey Shrike White-crowned Shrike "7.5-9""" Least Concern Black-headed Gonolek 20.5 - 21.5 cm 42-53 g 46 - 55 g 2 Least Concern Yellow-crowned Gonolek "8.6""" 44 - 52.5 g 2 Least Concern White-breasted Woodswallow 18.5 cm 36 - 49.6g 2-5 Least Concern Raggiana Bird-of-paradise 34 cm 234 - 300g 133 - 220g 1-2 Least Concern Fawn-breasted Bowerbird 29 cm 10.5' 145 - 182g 117 - 170g 1 Near Threatened White-eared Catbird 24.5 cm 110 - 172g 100 - 152g 1 Least Concern Black-throated Magpie-Jay "23-30""" 225 - 251g 3-7 Least Concern Blue Jay "9-12""" 70 - 100g 2-7 Least Concern Plush-crested Jay 32 - 35 cm 127 - 170g 2-4 Least Concern Steller's Jay 30 - 34 cm 100 - 142g 2-6 Least Concern Florida Scrub Jay "9.1-11""" 79.3 g 75g 1-4 Vulnerable Western Scrub Jay 28 - 30 cm 70 - 100g 4-5 Least Concern Azure-winged Magpie "12-13.75""" 80 - 118g 76 - 112g 5-8 Least Concern Common Green Magpie 37 - 39 cm 120 - 133g 3-7 Least Concern Black-billed Magpie 46 - 50 cm 200 - 270g 2-8 Least Concern Yellow-billed Magpie 43 - 54 cm 151 - 189g 126 - 158g 4-9 Least Concern American Crow 43 - 53 cm 250 - 575g 2-7 Least Concern Northwestern Crow 42 - 45 cm 378 - 458g 340 - 392g 3-6 Least Concern Common Raven 58 - 69 cm 585 - 2000g 1-8 Least Concern Emerald Starling "7-7.5""" 3-4 Data Deficient European Starling "8.5""" 55 - 100g 4-6 Least Concern Dec-Aug+Sep-Feb Common Starling Golden-breasted Starling "13.75""" 46 - 63g 3-4 Least Concern Metallic Starling "9""" 48 - 67g 1-4 Least Concern Superb Starling "7-7.5""" 52 - 77g 4 Least Concern Violet-backed Starling "7""" 33 - 56g 2-4 Least Concern Wattled Starling 22 cm 68 - 95g 2-10 Least Concern Bali Mynah "8.6-9""" 70 - 115g 2-3 Least Concern Common Myna "9.8""" 82 - 143g 4-5 Least Concern Finch-billed Myna 20 cm 50g 2 Least Concern Golden-crested Myna 20 cm 78 - 99g 3-4 Least Concern House Sparrow "6.25""" 20 - 39g 2-5 Least Concern March-Sep+Sep-March Baglafecht Weaver 15 CM 24-37G 1-3 Least Concern Orange Bishop "5-6""" 12-22g 2-4 Least Concern Yellow-crowned Bishop 10 CM 11 - 20g 2-4 Least Concern Social Weaver "5.6""" 24 - 32g 2-6 Least Concern Taveta Weaver 14 CM 18-24g 3 Least Concern White-headed Buffalo-Weaver 18 CM 57 - 85G 3-4 Least Concern African Firefinch "4-4.7""" 8.6-11.7 G 3-6 Least Concern Common Waxbill "4.5""" 6-11 G 4-6 Least Concern Cut-throat Finch "10.5""" 15 - 32G 5 Least Concern Gouldian Finch "5-5.5""" 10.5 - 16G 4-8 Near Threatened Long-tailed Finch "6""" 10.9-17.2 G 3-6 Least Concern Lavender Waxbill 10 CM 8-15.1 G 4-6 Least Concern Blue-capped Cordonbleu "3""" 8.5-10.8 G 4-6 Least Concern Magpie Mannikin 12 CM 13-18.9 G 4-6 Least Concern Green-winged Pytilia 12-14 CM 12.8-18.4 G 3-5 Least Concern African Silverbill "4""" 10 - 14G 3-6 Least Concern Chestnut Mannikin "4.5""" 10.1-15.8 G 4-6 Least Concern Java Sparrow "5.5""" 22.5-27.8 G 4-7 Least Concern Tricoloured Munia Tricolored Parrotfinch 10 CM 11G 4-6 Least Concern Purple Grenadier "5.25""" 12-17.4 G 3-5 Least Concern Long-tailed Paradise Whydah 13-14 CM 18 - 24G 3-4 Least Concern + Pin-tailed Whydah "4.75""" 12.2-18.8 G 3-4 Least Concern + Western Bluebill 15 CM 20 - 26G 2-6 Least Concern Amakihi ".5""" 10.5-16.2 G 1-4 Least Concern Apapane 13 CM 16G 14.4 G 1-4 Least Concern Iiwi 15 cm 19.9 G 16.7 G 1-3 Vulnerable Bell's Vireo 11.5-12.5 CM 7.4-9.8 G 3-5 Near Threatened Blue-headed Vireo 13-15 CM 14.1 - 19G 3-4 Least Concern Hutton's Vireo "5""" 9-15.1 G 1-5 Least Concern Philadelphia Vireo 11.5-13 CM 9.8-16.1 G 2-5 Least Concern Red-eyed Vireo 13.8-15.6 CM 12-25.1 G 1-5 Least Concern Warbling Vireo 12.5-14 CM "8.5""" 11-18.4 G 1-5 Least Concern White-eyed Vireo 10.7-13 CM 10-14.3 G 3-5 Least Concern Yellow-throated Vireo 13-14.8 CM 15-21.4 G 3-5 Least Concern Violaceous Euphonia "4.5""" 14g 3-4 Least Concern American Goldfinch 11.5-13 CM 10 - 13G 2-7 Least Concern March-Oct+Oct-March Common Redpoll 12.5-14 CM 10 - 17G 2-7 Least Concern Cassin's Finch 14.5-16.5 20.4-37.8 G 3-6 Near Threatened House Finch 12.5-15 CM 17.5 - 27G 4-6 Least Concern Lawrence Goldfinch 10-11.5 CM 8.8-14.3 G 3-6 Least Concern Lesser Goldfinch 9-11 CM 8-11.5 G 2-5 Least Concern Lesser-Texas Goldfinch 9-11 CM 8-11.5 G 2-5 Least Concern Pine Siskin 11-13 CM 11-18 G 1-6 Least Concern Purple Finch 15.5-14.5 CM 17.5-28.4 G 3-4 Least Concern Yellow-fronted Canary "4.5""" 8.5-16.2 G 2-4 Least Concern American Redstart 13 CM "6.3-9.1""" 0.2-0.3 oz 2-5 Least Concern Black-and-white Warbler "5.25""" 8.8-15.2 G 4-5 Least Concern March-Aug Black-throated Blue Warbler "5.25""" 8.4-12.4 G 3-5 Least Concern Black-throated Gray Warbler "5""" 6-10.3 G 3-5 Least Concern Black-throated Green Warbler 13 CM 7.4-11.3 G 4-5 Least Concern Blue-winged Warbler 12 CM 7.2-11 G 4-7 Least Concern Common Yellowthroat "5""" 7.6-15.5 G 3-5 Least Concern Chestnut-sided Warbler "5""" 7.5-13.1 G 3-5 Least Concern March-Aug+Aug_March Hooded Warbler "5.25""" 8.1-13.9 G 3-5 Least Concern Kentucky Warbler "5-6""" 11.4-20.6 G 3-6 Least Concern Louisiana Waterthrush "6""" 16.8-26G 4-6 Least Concern MacGillivray's Warbler "5-6""" 8.6-12.6 G 3-6 Least Concern Magnolia Warbler "4.3-5""" "7.5""" 6.6-12.6 G Least Concern March-Aug+Aug-March Nashville Warbler "4.25""" "7""" 6.7-13.9 G 4-5 Least Concern Northern Parula "4.5""" 7.1-10.2 G 3-7 Least Concern Northern Waterthrush "5-6""" "8-9""" 13.8-24.4 G 3-6 Least Concern Orange-crowned Warbler "5""" 7.3-11.6 G 3-6 Least Concern Ovenbird "4.3-6.3""" 15.4-26 g 3-6 Least Concern Palm Warbler "5.5""" 7-12.9 G 4-5 Least Concern April-Aug+Aug-March Pine Warbler "5.25""" 7-17 G 3-5 Least Concern Prairie Warbler "4.75""" 5.7-10.8 G 3-5 Least Concern Prothonotary Warbler "5.5""" 13.6-20 G 3-7 Least Concern Tennessee Warbler "4.75""" 6.2-18.4 G 4-7 Least Concern April-Aug Townsend's Warbler "5""" 7.3-10.7 G 3-5 Least Concern Wilson's Warbler "4.75""" 5.4-10.5 G 4-6 Least Concern Worm-eating Warbler "5.25""" 11.8-17.4 G 3-6 Least Concern Yellow-rumped Audubon Warbler 14-15 CM 9.8-16.7 G 3-5 Least Concern April-Aug Yellow-rumped Myrtle Warbler 14-15 CM 9.8-16.7 G 3-5 Least Concern April-Aug Yellow Warbler 12.5 CM 7.4-16 G 1-3 Least Concern Yellow-breasted Chat "7.5""" "9.75""" 20.2-33.8 G 3-5 Least Concern Bananaquit Least Concern Bay-headed Tanager "5-5.5""" Least Concern Black-faced Tanager "6.5""" Least Concern Blue Dacnis "5""" Least Concern Blue-and-yellow Tanager "6.5""" Least Concern Blue-gray Tanager "6.5-7""" Least Concern Blue-necked Tanager "4.75""" Least Concern Opal-rumped Tanager "4.5-5.5""" Least Concern Paradise Tanager "5-5.5""" Least Concern Red-shouldered Tanager "6""" Least Concern Saffron Finch "5.5-6""" Least Concern Silver-beaked Tanager "6.5-7""" Least Concern Spotted Tanager "4.5-5""" Least Concern Swallow Tanager "5.5""" Least Concern Turquoise Tanager "5.5""" Least Concern Scrub Tanager "5.5""" Least Concern Purple Honeycreeper "4.5""" Least Concern Red-legged Honeycreeper "4.8""" Least Concern Red-capped Cardinal "6.5""" Least Concern Yellow-billed Cardinal "6.5""" Least Concern Red-crested Cardinal "7-7.5""" Least Concern Abert's Towhee "8.3 - 9.8""" "11-28""" 1.4 - 1.91oz 1.39 - 1.8 oz Least Concern California Towhee "7.9 - 9.8""" "11.4""" 1.71- 2.16 oz 1.63 - 2.16 oz 2-4 Least Concern Canyon Towhee "7.5 - 9.8""" "11.4""" 1.29 - 2.4 oz Least Concern Eastern Towhee "6.8 - 9.1""" "7.9 - 12""" 1.1 - 1.9 oz 2 Least Concern Green-tailed Towhee " 6.25-7""" "6.5""" 1 oz 24.9 g 3-5 Least Concern Spotted Towhee "6.7-8.3""" "11""" 1.2-1.7 oz 3-5 Least Concern Black-striped Sparrow "6.5""" 37.5g 2 Least Concern Brewer's Sparrow "5.5""" "7.5""" 14g 3-4 Least Concern April-Aug+Aug-March Chipping Sparrow "5.5""" "8.5""" .42 oz 3-4 Least Concern April-Aug+Aug-March Clay-colored Sparrow "5.5""" "7.5""" .42 oz 4 Least Concern April-Aug+Aug-March Field Sparrow "5.75""" "8""" .44 oz 2-3 Least Concern Fox Sparrow "7""" "10.5""" 1.1 oz 2-5 Least Concern Lark Sparrow "5.9 - 6.7""" "11""" .8-1.2 oz 3-6 Least Concern Lincoln's Sparrow "5.1 - 5.9""" "7.5""" 0.6 - 0.7 oz Least Concern Nelson's Sparrow "4.3 - 5.1""" "7.9""" 0.7 oz 2-6 Least Concern Rufous-crowned Sparrow "6""" "7.75""" 0.65 oz 3-5 Least Concern Sage Sparrow "4.7 - 5.9""" "8.25""" 0.5 - 0.8 oz 3-5 Least Concern Savannah Sparrow "4.3 - 5.9""" "7.9 - 8.7""" 0.5 - 1 oz 2-6 Least Concern Song Sparrow "4.7 - 6.7""" "7.1 - 9.4""" 0.4 - 1.9 oz 1-6 Least Concern Golden-crowned Sparrow "5.9 - 7.1""" "9.5""" 1.1 - 1.2 oz 3-5 Least Concern March-Aug+Aug-March White-throated Sparrow "6.3 - 7.1""" "7.9 - 9.1""" 0.8 - 1.1 oz 1-6 Least Concern White-crowned Sparrow "5.9 - 6.3""" "8.3 - 9.4""" 0.9 - 1 oz 3-7 Least Concern Dark-eyed Junco "5.5 - 6.3""" "7.1 - 9.8""" 0.6 - 1.1 oz 3-6 Least Concern Gray-headed Junco "6.3""" Least Concern Oregon Junco "6.25""" Least Concern Indigo Bunting "4.5-5""" Least Concern April-Sep+Sep-April Lazuli Bunting "5-5.5""" Least Concern April-Sep+Sep-April Painted Bunting Near Threatened Northern Cardinal "8-9""" Least Concern Pyrrhuloxia "8.5""" Least Concern Scarlet Tanager "7""" Least Concern March-Aug+Aug-March Summer Tanager "7.75""" Least Concern Western Tanager "7.25""" Least Concern March-Aug+Aug-March Black-headed Grosbeak "6.5-7.75""" Least Concern March-Aug+Aug-March Black-backed Grosbeak "8.5""" Least Concern Blue Grosbeak "6.75""" Least Concern Rose-breasted Grosbeak "7-7.5""" Least Concern March-Aug+Aug-March Yellow-green Grosbeak "7 - 7.25""" Least Concern Western Meadowlark "9.5""" Least Concern Feb-Aug+Sep-Jan Eastern Meadowlark "9.5""" Least Concern Feb-Aug+Sep-Jan Brown-headed Cowbird "7.5""" Least Concern Bronzed Cowbird Least Concern Giant Cowbird "14""" Least Concern Brewer's Blackbird "9""" Least Concern Red-winged Blackbird "8.25""" Least Concern Scarlet-headed Blackbird "9.5""" Least Concern Yellow-hooded Blackbird "7-7.25""" Least Concern Boat-tailed Grackle "17""" Least Concern Common Grackle "13""" Least Concern Great-tailed Grackle "15-18""" Least Concern Bullock's Oriole "8.5""" Least Concern Baltimore Oriole "6.5""" Least Concern Hooded Oriole "8""" Least Concern March-Aug+Sep-March Orchard Oriole Least Concern Venezuelan Troupial "9-9.25""" Least Concern Yellow-rumped Cacique "9.5""" Least Concern Crested Oropendola 14.5' Least Concern Green Oropendola "16-20""" Least Concern