Band-tailed Pigeon

The Band-tailed Pigeon, Columba (or Patagioenas) fasciata, is a medium-sized bird of the Americas.

It ranges from British Columbia, Utah, and Colorado south in higher elevations through Mexico and Central America to northern Argentina. (Populations from Costa Rica south are sometimes considered a separate species, the White-naped Pigeon, C. albolinea.) It's found at altitudes from 900 m to 3600 m, generally in oak and pine-oak forests. It it feeds on seeds, notably acorns.

It's the biggest pigeon in North America, averaging 34 to 36 cm (14–15 in) long and weighing about 360 g. The plumage is gray, somewhat darker above. The head and underparts have a faint pink cast, especially in the adult male; the belly is nearly white. The distal half of the tail is also pale (except in the subspecies of Baja California), whence the English name. The back of the neck has green iridescence. There is a thin white collar on the nape and the bill and feet are yellow—good identification marks at sufficiently close range. Juvenile birds have white feather edges above, giving a scaly appearance.

It's relatively quiet for a pigeon. Its voice is low-pitched and mellow, often in two-syllable calls.

It builds a rudimentary platform nest out of twigs, in which it lays one or two eggs. Outside the breeding season it forms flocks, sometimes over 50 birds, and often becomes nomadic, following the acorn crop or moving to lower altitudes or other areas outside its breeding range. It often visits bird feeders.

References

• A Guide to the Birds of Mexico and Northern Central America, Steve N. G. Howell and Sophie Webb, 1994, ISBN 0198540124
• The Sibley Guide to Birds, David Sibley, 2000, ISBN 0679451226

External link

• Page from El Zoológico Electrónico (in Spanish)