Common Black Hawk


Scientific name:  Buteogallus anthracinus
Family name:  Accipitridae

Are they endangered?  No, they are not endangered worldwide.  (IUCN Red list: Least concern)  It is endangered in some areas like Texas in the United States.

What are their past/present problems?  Their biggest problems are when their land is taken for development.  These birds are not laying so many eggs now and their numbers are going down.  If humans get too close to their nests or if something they do bothers them, they will leave that area.

What do they look like?  They are mostly black with a white edged tail.  They have a yellow cere above their beak. 

How big are they?  They are about 1 ½ feet long.  If they fully stretched out their wings, they would be about 4 feet wide.

How many eggs do they lay?  They lay between 1 and 3 white eggs once a year.  The eggs hatch in 5 weeks.

How long do the fledglings stay in the nest?  Their nests are made of sticks and are usually in trees where a big branch is attached to the trunk.  The young birds (fledglings) leave the nest in about 7 weeks.

When do they hunt?  They hunt during the day. (diurnal)

What do they eat?  They eat seafood like crabs and fish, insects, and MICE!  Sometimes they will hang around the shore to get fish that wash up.

Where do they live?  They live in the United States, Mexico, Central America, and parts of South America.

What kind of place do they like to live in?  They like lowland areas near water where they can get land crabs.  They also like rainforest, and grasslands where there are small shrubs and trees.

Interesting facts:

They like lowland areas near water where they can get land crabs.  They also like rainforest, and grasslands where there are small shrubs and trees.


Works Cited:

Alsop, Fred.  Birds of North America.  New York:  DK Publishing, 2001.

Buteogallus anthracinus.  18 Jan. 2008.  <http://www.iucnredlist.org/search/details.php/49418/all>