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Common Black Hawk
Includes: Mangrove Black Hawk
Length 50-58cm (20-23"), wingspan 122-127cm (48-50")
Notice the variation: width of the white tail band varies geographically.
 Similar species
Found in coastal regions of northern and north-western South America, incl. Trinidad & Tobago, north through Central America and Mexico, to southernmost USA (Arizona and Texas). Generally resident, but some local movements, and only a summer visitor to south-eastern Arizona. Also seen along border section of Rio Grande River, notably in Big Bend NP, in winter. Very rare visitor to lower Rio Grande Valley, Texas.
 Conservation Status
Overall common and widespread. In its limited US range it is rare and local, with an estimated 250 breeding pairs remaining.
Recent evidence has led the population on Cuba to be considered a separate species, the Cuban Black Hawk (Buteogallus gundlachii). However, the Mangrove Black Hawk (B. subtilis including subspecies rhizophorae and bangsi) is now included in Common Black Hawk as three subspecies.
There are 5 subspecies:
Wide range of wooded habitats, especially in coastal areas. In the northernmost parts of its range, nests most commonly in cottonwood trees in riparian areas.
Gentle and lethargic except while nesting, when it often drops out of the skies from great height.
They build a large stick nest in a tree, and usually lays one dark-blotched whitish egg. Will abandon nest if disturbed too much.
They have a very varied diet but fish and reptiles are very important to them. Dietary items include crabs, small vertebrates and eggs.
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