CAPRIMULGIOS & POTOO - In Belize

Northern Potoo

Common Nighthawk

Northern Potoo

Northern Potoo - Bizarre, big-headed, and bug-eyed nocturnal bird with yellow eyes and cryptically streaked plumage. Found in wooded and semiopen habitats in tropical lowlands, including mangroves. Roosts upright on branches, where it blends in and looks like a broken tree branch. At night in a flashlight beam, eyes reflect like brilliant amber coals (nightjar eyes are duller and owl eyes have a dull reflection and are rarely visible). Hunts from posts and prominent perches; sallies out for insects and often returns to the same perch.

Common Nighthawk

Common Nighthawk - Camouflaged to blend into roosts. Intricately patterned with gray and brown. Often roosts along tree branches or on the ground. Feeds at night on large insects. Watch for them flying under bright lights at ballgames or supermarkets. Distinctive fluttering flight style, with wings usually held in a V-shape between bursts of flaps and maneuvers to snatch insects. Very similar to Lesser and Antillean Nighthawks; note voice and location of white wing patch close to base of primaries.

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Lesser Nighthawk

Lesser Nighthawk

Lesser Nighthawk - Long-winged nocturnal bird which catches insects in flight often around dawn and dusk. Found in shrubby open areas. Intricate brown, buffy, and gray patterning with white patches near wingtips. Very similar to Common Nighthawk, best distinguished by the position of white wing patch: closer to wingtip on Lesser, closer to base of wing on Common, but this difference can be very difficult to judge. Also typically paler than Common with more golden buffy tones. During the day, roosts on the ground or on a tree branch.

Short Tailed Nighthawk

Short Tailed Nighthawk

Short Tailed Nighthawk - Dark nighthawk, most often seen flying over the forest canopy or a river at dusk. Overall brown with richer rufous belly and underwings; small white throat patch is sometimes difficult to see. Short tail is noticeable in flight. Unlike many other similar species, does not show white patches in wings. Sexes alike. Even less conspicuous than other nighthawks, often appearing fleetingly in the twilight and very rarely seen roosting during the day.

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Yucatan Poorwill

Yucatan Poorwill

Yucatan Poorwill - Small dark nightjar of humid lowland forest in the Yucatan Peninsula, heard far more often than seen. Favors dense tangled forest, less often edges, and usually sings from a concealed perch. Sexes look similar, cryptic brown to rusty overall with a rather plain, dark face and throat, white ‘vicar’s collar,’ and narrow white tail tip. Loud, resonant whistled whierrr song is repeated steadily.

Yucatan NightJar

Yucatan Nightjar

Yucatan Nightjar - Fairly large dark nightjar of woodland, edge, and adjacent clearings in the Yucatan Peninsula. Hunts mainly from perches at forest edge, sometimes even on fence posts in rather open areas. Cryptic plumage similar to other nightjars, but face and throat not as plain as Yucatan Poorwill, and male has extensive flashy white in his tail; female has narrower, buffy-white tail corners. Multi-syllable song very different from Yucatan Poorwill and Pauraque, and suggests Chuck-Will’s-Widow of southeastern US.

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Whip Poor Will

Whip Poor Will

Whip Poor Will - Cryptic nightbird, more often heard than seen. Listen for namesake song, a whistled "whip-poor-WILL," repeated endlessly. Rolling and more trilled than Eastern Whip-poor-will song. Found in forests in foothills and canyons, often with a mixture of pines and deciduous trees, and open areas nearby for foraging. Forages at night from the ground for flying insects. Intricately patterned with gray, brown, and black. Similar to Common Poorwill but with longer tail, different voice, and different habitat. Eastern and Mexican Whip-poor-wills were recently split into separate species; they differ mainly in voice and do not overlap in range.

Chuck Will's Widow

Chuck Will's WIdow

Chuck Will's Widow - Large night bird with a remarkably big head. Plumage is variable, ranging from grayish to strikingly rufous, but always intricately patterned. Very similar to Whip-poor-will but larger, longer-winged, and more rufous. Chuck-will’s-widow has less white in the tail than Whip-poor-will, but can be difficult to see. Strictly nocturnal, more often heard than seen. Listen for a loud whistled song calling its name: "chuck-WILL'S-widow." Sometimes found roosting on low branches during the daytime, especially during migration. Found in forests with mix of pines and deciduous trees.

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Common Pauraque

Common Pauraque

Common Pauraque - Cryptically patterned nightbird; widespread and common in Central and South America, limited U.S. range. Found in shrubby woodlands. Patterned with gray, gold, and brown; note especially cinnamon cheeks and golden edges on back and wing feathers. In flight, note white outer tail feathers and white bar across the wings. Roosts on the ground during the day; actively hunts for insects at night. Song is a distinctive, rich, slightly buzzy "pur-WEEooo." Relatively long tail compared with other similar nightbirds.