<i>Dendroica palmarum</i> Length: 5.5" <p> The Palm Warbler is not a common sight in the S.F. Bay Area. They are mostly found in the eastern half of North America. Palm Warblers mainly eat insects and berries. </p> <p> There are two variants or subspecies of Palm Warblers. The Yellow Palm-Warbler (mostly found on the east coast) and the Brown (Western) Palm-Warbler. </p>