Trinidad Motmot
Momotus bahamensis
Fantastic bird with a long, racket-tipped tail found only in Trinidad and Tobago, where it is the only motmot. No other bird in the country shares its beautiful orange, green, and blue color pattern, and the black mask, breast spot, ruby eye, and large size make it truly unforgettable. Inhabits rainforest where it stays fairly low and usually well hidden, but occasionally may venture out into more open areas if there are large trees to perch in. Often gives a low-pitched “boo” or “boo-dip”, and sometimes a longer series when excited.
识别特征
The Trinidad and Tobago motmot (Momotus bahamensis) is a colourful Coraciiform afroavian endemic to the forests and woodlands of Trinidad and Tobago. It is a nonmigratory member of the Momotidae family and the Momotus genus. This species and the blue-capped motmot, Lesson's motmot, whooping motmot, Amazonian motmot, and Andean motmot were all considered conspecific. Though found on both islands, this bird is more abundant in Tobago than it is in Trinidad. These birds are characterised by their colourful plumage, heavy bills, and low owl-like "hoot" call. Their underparts are a deep, rufous colour, with a slightly paler breast and an olive-green wash. The black eye-mask and blue-black racquet tails are also distinguishable features for this species. These birds often sit still, and in their dense forest habitat can be difficult to see, despite their size. They eat small prey such as amphibians, small mammals, insects, spiders, earthworms, lizards, small snakes and fledgling birds, and will also regularly take fruit. They are known to eat small tree snails, and to use forest floor rocks as 'anvils' to crack open their hard shells, as well as the exoskeletons of crabs, beetles, and large millipedes, to access the soft edible bodies within. Although little information is known about this species, the population is thought to be stable, and is considered least concern by the International Union for Conservation of Nature (IUCN). Despite its small range and unquantified population size, the Trinidad motmot is not believed to approach the thresholds for a vulnerable species under the range and population size criteria. There are no current conservation actions undertaken to protect this species. The bird is shown on the front of the $5 bank note of Trinidad and Tobago.
分类信息
Genus: Momotus; Family: Momotidae; Order: Coraciiformes.
- 学名
- Momotus bahamensis
- 命名信息
- (Swainson, 1838)
- 目
- Coraciiformes
- 科
- Momotidae
- 属
- Momotus
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: stable.
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Pink-footed Puffback
Dryoscopus angolensis
Small bushshrike in which males and females are very different. Males are mostly black and gray, with white on the throat. Females are brown on the back, gray on the head, and buff below. Found in mountain and hill forest. Sometimes joins mixed-species flocks. The most common vocalization is a rising “cheeeu,” but also gives scolding and ratcheting calls. Somewhat similar to Sabine’s Puffback, but males separated by the gray rump and underparts, and females separated by their smaller size and less rufous coloration.
Black-necked Aracari
Pteroglossus aracari
Multicolored aracari with a black head, an olive-green back, and a bicolored bill: pale above and black below. Note the red band across its yellow underparts and its red rump. Commonly encountered in a variety of different forested habitats, where it typically gathers in small noisy groups, occasionally with other aracari and toucan species at fruiting trees.
Large-tailed Antshrike
Mackenziaena leachii
Medium-sized antshrike with a rather small head, a short robust bill, and a long tail. Males are black with white spots and an entirely black tail while females are black with cinnamon spots and barring throughout. Mostly seen in pairs in the dense understory of humid forests closer to bamboo, can be active but hard to see. The song is a loud and clear series of ascending and descending notes.
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