Whooping Motmot

Momotus subrufescens

Large motmot of lowland forest and edges from eastern Panama to northwestern South America. Green above and warm rufous below, with a black mask bordered by a dazzling cerulean crown. The crown is not solidly blue, but instead has a circular black patch in the middle as if it’s wearing a yarmulke. Like most other motmots, has conspicuous tail racquets. In typical motmot fashion, perches quietly for long periods of time anywhere from the understory to the canopy, occasionally flicking its tail side to side. Gives a low single “whoop” call.

识别特征

The whooping motmot's back and wings are olive-green and the underparts dull brown. It has a long, green to blue, tail that has extended feathers with racquet tips that are blue tipped with black. Its crown is black surrounded by a blue band, and it has a black eyemask bordered with turquoise. Twenty-seven specimens of the nominate whooping motmot weighed 75 to 124 g (2.6 to 4.4 oz).

分类信息

The whooping motmot and the blue-capped (Momotus coeruleiceps), Trinidad (M. bahamensis), Amazonian (M. momota), Lesson's (M. lessonii), and Andean motmots (M. aequatorialis) were at one time all considered conspecific. They were split following a 2009 publication which detailed their differences. The whooping motmot has four recognized subspecies, the nominate Momotus subrufescens subrufescens, M. s. spatha, M. s. osgoodi, and M. s. agenticinctus.

学名
Momotus subrufescens
命名信息
Sclater, PL, 1853
Coraciiformes
Momotidae
Momotus

分布与栖息地

The whooping motmot has two disjunct populations. The nominate subspecies is found from eastern Panama to northern and western Colombia. M. s. spatha is only on the Guajira Peninsula of northern Colombia. M. s. osgoodi is found from eastern Colombia into northwestern Venezuela. M. s. agenticinctus is separate; it is found in western Ecuador and northwestern Peru. The whooping motmot inhabits several forest types including lowland evergreen and deciduos primary forests, forest edges, and secondary forest.

迁徙
Resident species

行为

Not much is known about the whooping motmot's diet. It probably mostly eats large arthropods but is also reported to eat berries and lizards.<p>Like most Coraciiformes, the whooping motmot nests in long tunnels in earth banks.<p>The whooping motmot's song has been described as "whoooop" and a shorter "whoop" [1].

保护状况

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Black-faced Antbird

Black-faced Antbird

Myrmoborus myotherinus

Short-tailed antbird of forest understory. Both sexes have black face. Males are gray with white wingbars; females are brown above, buffy below, with cream wingbars and a white or buffy throat. Forages singly or in pairs low in the undergrowth of mature forest. Usually inhabits more mature forest than similar White-browed Antbird, but there is some overlap. Note differences in facial pattern; males lack the white eyebrow and females lack the orange eyebrow seen on White-browed Antbirds. Female Black-faced Antbirds also have browner underparts than White-browed. Listen for an even-paced series of 5–7 whistles that is slightly higher in the middle. In the southern part of its range, these whistles are pure-toned; in the north, they are harsher.

Fernandina's Flicker

Fernandina's Flicker

Colaptes fernandinae

A medium-sized bird of open habitats; often found singly or in pairs feeding on the ground. Its body and tail are largely barred mustard yellow and black. The Northern Flicker is very similar in size and shape, but it has a black crescent across its chest and a spotted belly, and in flight, an obvious white rump unlike Fernandina’s Flicker. Calls include a squeaky sputtering “chee-uh-uh-uh-uh…” and a rhythmic “ka-flick, ka-flick, ka-flick…”

Black-hooded Thrush

Black-hooded Thrush

Turdus olivater

Medium-sized thrush of montane forests. Looks large and bulky compared to other thrushes in range; note male’s distinctive black head contrasting with brownish-olive body and yellow bill and legs. Female is similarly patterned but much duller. Found in highland forest and second growth, generally above 800 meters, where it is often the most common thrush. Most reliably seen at fruiting trees, where many individuals may congregate; also often seen at middle levels of forest, where it may take conspicuous perches to assess an observer before flying off. Song is a halting series of phrases, many of them doublets, generally alternating between rich, low notes and high reedy ones; call note is a rich, liquid bark. Male is unlikely to be confused with other species; female could be confused with female Pale-eyed Thrush but is larger, has darker eyes with distinct eyering and a semblance of male’s hooded look.

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