Silvery-cheeked Hornbill
Bycanistes brevis
Big, spectacular, black-and-white hornbill. Both sexes show a pale bill, with a large casque that is larger in males and smaller in females. In flight, the wings are mostly black with a small white patch below, and there are white corners to the tail. Found from low to high elevations in forest, and adjacent areas of lush woodland and cultivation. Usually in pairs or small groups. The loud calls are honking and yapping notes that are often given in a quick series. Similar to Black-and-white-casqued Hornbill, but has a paler bill, and much less white in the wings. Also reminiscent of Trumpeter Hornbill, but larger, with a bigger bill, and less white in the wings and on the belly.
Identification
It measures 75 to 80 centimetres (30 to 31 in) in length, and has a very large cream-colored casque on the beak. The head is silver-grey and the rest of the plumage is iridescent black, except for the white rump, lower back, thighs, vent and tip of the outer tail-feathers. The sexes are similar except the female has a smaller casque and reddish skin around the eyes.
Taxonomy
- Scientific name
- Bycanistes brevis
- Authority
- Friedmann, 1929
- Order
- Bucerotiformes
- Family
- Bucerotidae
- Genus
- Bycanistes
Range and habitat
- Migration
- Resident species
Behavior
Usually they live in pairs and sometimes roost in flocks of hundreds of individuals. They breed in spring (September and October; at least in part of its range) and lay clutches of one to three white eggs, incubated for 40 days. The young remain with both parents for about 80 days.
Conservation
- Population trend
- declining
Photos
Distribution
Bird Calls
Other Birds

West African Seedeater
Crithagra canicapilla
A medium-sized brown seedeater. Note the boldly marked face with a dark crown, a white eyebrow, and a broad dark-brown patch through the eye. The underparts lack streaking, but may show some brown blotching. Found in woodland, scrub, and cultivated areas. Often in pairs or small flocks. Similar to Reichard's Seedeater, but there is little overlap in range, and West African is easily separated by the unstreaked underparts. Somewhat similar to White-rumped Seedeater, but lacks a white rump, and has a strong facial pattern and unstreaked underparts. Gives a pretty, musical up-and-down song of whistles and trills which also sometimes includes imitations of other birds.

Chestnut-capped Brushfinch
Arremon brunneinucha
Fairly stocky, sparrowlike bird of highland forests. Occurs mainly in humid evergreen and pine-oak forest understory, often in brushy flower banks and shady canyons, where typically skulking and difficult to see well. Feeds on or near the ground, usually in pairs. White throat stands out against black cheeks and narrow black breast band (birds of Sierra de Los Tuxtlas, Veracruz, lack breast band); also note narrow tawny eyebrow and dark rusty cap. Collared Towhee is larger and brighter with big black collar and whitish eyebrow.

Sula Cuckoo-Dove
Turacoena sulaensis
A large, long-tailed, slate-colored dove with a conspicuous white face. Also note the red eye-ring and the metallic green shawl on the sides of the neck. Juvenile duller, with gray face. Usually encountered singly or in pairs, in the upper levels of trees in forests and forest edges, as well as more patchy, open wooded areas. Unique within its restricted range. Song is usually a series of six notes: “woo-ooo-woop-woop-woop” sometimes preceded by soft, short “pip-pip-pip” notes.
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