<i>Lonchura malacca</i> Length: 4.5" <p> The Chestnut Mannikin is also known as the Black-headed Munia. The ones found in Hawaii escaped from cages and are fairly widespread in Kauai. I wasn't very lucky on seeing them and only saw these ones briefly before they took off. They were fairly fair away and the photos are marginal. </p> Chestnut Mannikins are seed eaters. They will land on the tall seed-bearing stalks of a weed and walk out to the end to eat the seeds. </p>