kHz
ML179364321
Beitragende/r
Joshua Smith Medien dieser/s Beitragenden Profil
Datum
Ort
Lake Loveland
Larimer, Colorado, United States
Medien von diesem Ort Illustrierte Checkliste- Alter
- nicht spezifiziert
- Geschlecht
- nicht spezifiziert
- Klangattrappe
- nicht spezifiziert
Beobachtungsdetails
Adult undergoing prebasic molt and probable juvenile. One individual had a slender red bill with a small blackish tip and mostly black crown. The other had a blacker bill and legs, more white on its forehead, and more black pigmentation in its primaries. First observed sitting on north beach with gulls and pelicans and then flying around the lake. To eliminate Arctic Tern, I noted that their legs and bills were not very short and that their head shapes were elongated rather than rounded.
Technische Angaben
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- Mikrofon
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- Größe der Originaldatei
- 1.08 MB