Whether they’re opening for takeoff, spreading wide for a lazy soar or flapping to brake for landing, bird wings make flying ...

A large, pale gray-buff dove with a black collar ... the blackish primaries and the brown wing coverts in flight. The undersides of the wings are pale. The underparts are a paler buff-gray ...

A little larger than the mourning dove; generally brownish ... coverts form prominent patches on the wings, contrasting sharply with the blackish flight feathers; blackish square-ended tail ...