3970 x 3176 px | 33,6 x 26,9 cm | 13,2 x 10,6 inches | 300dpi
Date de la prise de vue:
14 novembre 2024
Lieu:
Mterere, Rufiji, Tanzania
Informations supplémentaires:
The (Falco chicquera) is a bird of prey in the falcon family with two disjunct populations, one in India and the other in Africa. This medium-sized falcon has bluish grey wings and upper body, a chestnut red cap with short chin straps passing through the eye. The primary feathers of the wing are black and a single black band at the tip of the tail are distinctive. The Indian subspecies Falco chicquera chicquera also known as the red-headed merlin or red-headed falcon is found mainly in the open plains of the India Subcontinent although it is thought to have occurred further west in southeastern Iran. The subspecies Falco chicquera ruficollis found in sub-Saharan Africa is sometimes treated as a full species, the rufous-necked falcon (Falco ruficollis), on the basis of its well-separated geographic range and distinctive pattern. It appears very similar to the Indian form but has dark barring on the upperparts, a rufous breast band, and black moustachial and eye stripes. As in most falcons, the females are larger and falconers in India called the female turumti and the male as chatwa. They hunt in pairs mostly at dawn and dusk, capturing small birds, bats and squirrels. The red-necked falcon is a medium-sized, long-winged species with a bright rufous crown and nape. It is on average 30–36 cm (12–14 in) in length with a wingspan of 85 cm (33 in). The wings and upper parts are bluish grey and the tail has narrow bars, a broad subterminal black band tipped with white. The wingtip does not reach the tip of the tail at rest. The second and third primaries are the longest and almost equal in length while the first is a fourth the length. The first two primaries are notched.[6] The legs, ceres and eyering are yellow. The tip of the bill is black while the basal portion is greenish yellow. The voice of this species is a shrill ki-ki-ki-ki. The sexes are similar except in size, males are smaller than females as is usual in falcons.
