ML138447901

影音備註

Natural vocalizations, from two adult birds. One of them sitting on nest (eggs not seen), on top of ceiling of main kitchen (in Spanish, in "el cielorraso"). Under cover. Recording begins with constant vocalization from the bird on nest. At 2min56sec one adult comes in from the outside and an interaction occurs. This birds flies away at 3min32sec, and at 4min36sec gives a loud, short flight call. Birds were just 4meters away from microphone. House built all on wood. 2,500m altitude.