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Tityre à tête noire
The Black-crowned Tityra used to be considered a species of Cotinga, but is now placed in the family Tyrannidae, the “Tyrant Flycatchers”, which, like the Cotingas, is entirely confined to the western hemisphere. It is one of three members of the genus, all found in the neotropical region, from southern Mexico to southern South America.



The Black-crowned has the largest range, being found from southern Mexico south to Paraguay and northeastern Argentina. There are several subspecies, some rather clearly marked, and, in the male, varying in the shade of grey on the back, and the degree of black on the head. In this painting of two birds from Costa Rica, the male is the upper bird. This is the northernmost supspecies.



They are mostly fruit eaters, but do eat a lot of insects, although they rarely catch them in mid air, preferring to pick them off of leaves and twigs, sometimes hovering briefly in place to do so. They tend to be solitary, and so far as I know they do not associate with mixed flocks. They nest in tree cavities.



They weigh about 40 to 50 grams, just a bit smaller than a Common Starling.


Reproduction interdite... © Barry Kent Mackay

L'espèce

Classification

Ordre : Passériformes
Famille : Tityridés
Espèce : Tityre à tête noire


Photos de l'espèce

toutes les photos

La photo

Référence O.Net : bkma78216
Auteur :

Prise de vue

Date : janv. 2010
Pays : Canada (ca)
Région : Ontario
Lieu : Skerrett Lake Skerrett Lake
Lat. : 49° 23' 60'' Nord
Lng. : 87° 10' 1'' Ouest

Données Exif [+][-]

Mod : Canon EOS DIGITAL REBEL XT
Vitesse : 1/1000 s
Ouverture : 4.5
Focale : 31 mm
Iso : 100
Flash : non