Smooth-billed Ani look-alikes
Crotophaga ani
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Open the appSeveral birds can be mistaken for the Smooth-billed Ani. Compare the key differences below to confirm your sighting.
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Groove-billed Ani
Crotophaga sulcirostris
Key differences
The most reliable distinction is the bill. The Smooth-billed Ani has a smooth bill, while the Groove-billed Ani has distinct grooves or ridges on the upper mandible. Groove-billed Anis are generally slightly smaller and have a less arched bill. Their calls also differ.
Greater Ani
Crotophaga major
Key differences
The Greater Ani is significantly larger (up to 46 cm) with a longer tail and a more massive, less arched bill. Its plumage is also glossy black, but it often has a more bluish sheen. It is typically found in more aquatic habitats, such as marshes and along rivers, and its range is primarily South America.
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