ML249370221
Contributeur
Date
Site d'observation
Hardscrabble Mountain foothills
Eagle, Colorado, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Commentaires
Another fledgling. Some cool behaviors to note here: (1) that slowly delivered AMGO-like contact note of dependent young in this species (ts'wee!); (2) the high, thin, rapid, weak, ventriloquial chittering that seems to be a solicitation vocalization; (3) the abortive effort at flycatching-while-perched; (4) the highly stereotyped orange-gape-display of the fledgling; and (5) despite the bird's youth, its well-expressed tail-dipping.
Détails de l'observation
Outnumbered all other birds, combined, out there. Two family groups, plus at least two more distant (calling) adults. See annotated media below.
Informations techniques
- Caméra
- Microphone
- Accessoires
- Taille originale du fichier
- 38.58 MB