Eared Dove

Long-billed tern of the Pacific coast, from the U.S. to Chile. Pale gray above with shaggy black cap in breeding plumage; nonbreeding birds develop white forehead. Best field mark is the slender orange bill with a slight droop. Strictly coastal; commonly found on beaches and estuaries. Similar to Royal Tern but smaller and slimmer with a thinner bill. Harsh grating calls similar to other terns.

Male distinctive in breeding plumage, with extensive yellow forehead and black face, nape, and upper breast. Dark brown above with blackish streaks and dirty white below. Often the black on breast can be replaced with a pale throat, forming a black necklace, partial or complete, of variable width. Non-breeding males often show a much reduced breast band with dark patches on either side. Female and juvenile are brown and white, like females of other weavers, with a buffy eyebrow above a thin, dark eye-stripe. Nests communally. Breeding song is a series of low-pitched buzzes, not as loud as Baya Weaver’s. Mostly found close to water, near tall grass and reeds. 

Skulking and generally inconspicuous brown bird of humid tropical forest. Found as singles or pairs, clambering in vine tangles or other dense understory, at times in leaf litter on the forest floor; usually difficult to see clearly. Note the rich buffy throat, conspicuous buffy eyebrow and eyering, and rusty tail on an otherwise plain dark brownish bird. Song is a descending series of nasal notes, speeding up and often sputtering at the end. Occurs from central Panama (where approaches the range of Fawn-throated Foliage-gleaner, and best distinguished by voice) throughout much of northern South America, to central Brazil.