Anhinga - Ross Feldner

The Anhinga gets its name from a'ñinga in the Brazilian Tupi language and means "devil bird" or "snake bird". The origin of the name becomes obvious when you see an Anhinga swimming with only its neck above water, which makes it look like a snake ready to strike.

It is a water bird that lives in the warmer parts of the United States including the Gulf Coast, the Atlantic Coast from North Carolina to Texas and in the Mississippi Valley north to Kentucky and Missouri.

Anhingas live in warm shallow waters and swamplands where they stalk fish underwater including mullet, sunfish, and bass as well as shrimp, crabs, cray fish, tadpoles and water snakes. Once they find their prey they open their bills slightly and stab it quickly.

This unique bird is one of a few birds that swims underwater. They propel themselves by kicking their webbed feet. Unlike ducks, pelicans and Ospreys who have feathers coated with oil, the Anhinga does not have this aquatic advantage so they become saturated when immersed and so you will often see them sunning with their wings outstretched to dry off.

Anhingas are monogamous and pairs often use the same nest year after year. Courtship begins with the male Anhinga soaring and gliding in display for the female and finally marking a potential nest site with leafy twigs.

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Anhinga Fun Facts

The Anhinga is also called snakebird, American darter and water turkey.

They do not have external nares (nostrils) and breathe solely through their epiglottis.

Anhingas bring their capture to the surface of the water, toss it backward and engulf it head-first.

It cannot fly for any extended distance with soaked feathers.

Anhingas often soar high in the air and will even ride thermals like raptors.

If prey gets stuck on its beak Anhingas will bang the fish it speared against a rock to get it off its bill.

When the Anhinga is in its breeding plumage it has a blue ring around its eyes.

Click here to watch one swimming.

Click here to watch one sunning.

Conservation status: Least Concern

 

RACHEL CARSON COUNCIL
8600 Irvington Avenue  | Bethesda, Maryland 20817-3604
(571) 262-9148 | ross@rachelcarsoncouncil.org

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