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The broad-billed hummingbird is a small-sized hummingbird at about 8–10 cm (3.1–3.9 in) long. [3] It weighs only 3–4 grams, with the male weighing slightly more than the female. [3] The wingspan of the hummingbird is about 13 cm (5.1 in). [15] It has a long, bright reddish coloured bill that has a black tip. [16]
The thick-billed parrot is a medium-sized, bright green parrot with a large black bill and red forecrown, shoulder and thighs. Adult eyes are amber, while juveniles have brown eyes. The rest of the bird is bright green.
The bird feeds on crustaceans, bits of plant material, aquatic insects, mollusks, frogs, newts and very small fish (such as minnows) ignored by larger waders. [ 24 ] [ 25 ] [ 26 ] In Brazil, researchers found roseate spoonbill diets to consist of fish, insects, crustaceans, mollusks, and seeds, all foraged from limnetic /freshwater habitats.
The most distinctive feature of the hornbills is the heavy bill, supported by powerful neck muscles as well as by the fused vertebrae. [3] The large bill assists in fighting, preening, constructing the nest, and catching prey. A feature unique to the hornbills is the casque, a hollow structure that runs along the upper mandible. In some species ...
The fiery-billed aracari is about 45 cm (18 in) long and weighs 225 to 280 g (7.9 to 9.9 oz). Like other toucans, the fiery-billed aracari is brightly marked and has a large bill. The adult's bill has a vertical ivory line at its base. Its mandible is black. Its maxilla is mostly red, with a black culmen, yellow tip, and greenish base. Adults ...
The shoebill (Balaeniceps rex), also known as the whale-headed stork, and shoe-billed stork, is a large long-legged wading bird. It derives its name from its enormous shoe-shaped bill . It has a somewhat stork -like overall form and has previously been classified with the storks in the order Ciconiiformes based on this morphology.
The evening grosbeak is bulky, with a large bill and short tail. The bird has a distinct appearance, with the adult male featuring a bright yellow forehead and body, brown head, and white wing patches, while the adult female has a mainly olive-brown body with greyer underparts and white wing patches.
The boat-billed heron grows to about 54 cm (21 in) long. Adults are pale grey to white in color, with chestnut-colored abdomens and black flanks. The massive, broad, scoop-like bill, which gives rise to this species' name, is mainly black. This bird is also adorned with a crest which is thought to be used in mate attraction as it is larger in ...