Smooth-billed Ani

Basic Description

The Smooth-billed Ani is a species of bird that belongs to the cuckoo family. These birds are known for their unique appearance, with long tails and smooth black feathers covering their bodies. The bill of this bird is also quite distinct, as it lacks any serrations or ridges.

Where To Find This Bird

These birds can be found year-round in parts of Central and South America, including Brazil, Argentina, Colombia, and Panama. They prefer to live in open habitats such as savannas, grasslands, or agricultural fields.


Smooth-billed Anis are highly social birds that often congregate in large flocks made up of 10-20 individuals. They build communal nests high up in trees using twigs and other plant materials.


The diet of these birds consists mainly of insects such as ants and termites. However, they have been known to eat small reptiles like lizards on occasion.

Cool Facts

One fascinating fact about Smooth-billed Anis is how they raise their young. Because these birds nest together communally, multiple parents will help care for the chicks once they hatch. Additionally, during breeding season males perform elaborate courtship displays where they make aerial acrobatics while calling loudly to attract females.
Another unique feature about them is that they have evolved into one sex—males look exactly like females—and no one knows why! It’s thought to perhaps reduce aggression between males during nesting time when competition can get fierce.
Overall the Smooth-billed Ani may not be well-known outside its native range but those who study them find an intelligent creature which possess many surprising traits from cooperative child rearing practices all the way down to near impossible differences between sexes!

In summary:
– The Smooth-billed Ani is a cuckoo bird known for its unique appearance and lack of ridges on its bill.
– They can be found year-round in parts of Central and South America, living in open habitats such as savannas or grasslands.
– Smooth-billed Anis build communal nests high up in trees using plant materials.
– Their diet consists mainly of insects like ants and termites but they may occasionally eat small reptiles like lizards.
– These birds have fascinating social behaviors including cooperative child-rearing practices, elaborate courtship displays, and unusual sex-determination characteristics.