The Mariana Crow (Corvus kubaryi) or Aga in Chamorro is a species of the crow family from the north Pacific. It is an endangered species which has steadily declined in numbers since the 1960s.
The Mariana Crow is a small black crow with a bluish-black gloss on its tail, and a greenish-black gloss on its back, underparts, head, and wings. In general, females are smaller than males. An adult weighs about 9 ounces (250 grams) and is about 15 inches ...
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The Mariana Crow (Corvus kubaryi) or Aga in Chamorro is a species of the crow family from the north Pacific. It is an endangered species which has steadily declined in numbers since the 1960s.
The Mariana Crow is a small black crow with a bluish-black gloss on its tail, and a greenish-black gloss on its back, underparts, head, and wings. In general, females are smaller than males. An adult weighs about 9 ounces (250 grams) and is about 15 inches (38 centimetres) long.
The voice is a loud scream of kaaa-ah.
The Mariana Crow inhabits second growth and mature forests, as well as coastal strand vegetations, but nests only in native limestone forest. It lives primarily in the northern end of the island of Guam, and Rota in the Northern Marianas Islands where it preferentially nests in the crowns of two canopy-emergent tree species: Yoga Tree (Elaeocarpus joga) and the fig Ficus prolixa.
Extremely versatile, the Mariana Crow is an opportunistic omnivore, feeding on insects, lizards, other...
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