Yellow-bellied Seedeater

Tiny and active sunbird of forest edges, parks, and gardens. Endemic to the Philippines (excluding Palawan). Both sexes have a plain olive back, a yellow belly, and white tail edges that are flared out in flight. The male flashes an iridescent blue throat while the female has a yellow throat and eyebrow. Gives a fast, jumbled series of rising whistles and squeaks. Frequently-heard call, a rising “dweet”, is a familiar sound even in cities. Formerly grouped with other, closely related species under “Olive-backed Sunbird.”

Small ground-dwelling warbler frequently found around water, especially forested streams. Also often seen hopping along trails and sometimes around army ant swarms. Sexes alike; brown above and paler buffy-gray below with pale eyebrow. Frequently flicks tail back and forth so buffy rump and base of tail are very conspicuous. Listen for exceptionally loud song: a series of accelerating chips that increase in volume.

Small hummingbird with long, curved bill. Male dusky-greenish with contrasting white chest, expansive purple throat, and long forked tail (usually held closed in a point). Female is buffy below with a dusky mask and buffy eyebrow. All ages and sexes are most easily identified by bill shape. Found in deserts; shows a preference for flowering agave plants. Primarily a Mexican species, with very limited range in the U.S. Occurs to just south of Mexico City, where range limit with extremely similar Beautiful Hummingbird is not perfectly known. Male Lucifer has pointed outer tail feathers vs. blunt on Beautiful, but otherwise essentially inseparable.