ML609856483
Laguntzailea
Stephen Brenner Laguntzaile honen media Profila
Data
Kokapena
Gering Cemetery
Scotts Bluff, Nebraska, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
- Grabaketa
- Zehaztu gabea
Behaketaren xehetasunak
Call and spectrogram consistent with PAWR over WIWR (lacking SOSP like sound and not stacked 'parabola' shape of WIWR call. Overall a drier, sharper call). Not overly dull, but throat color even in bright light does not contrast sharply with breast/neck, and in neutral light (3rd photo) bird has more rich-colored appearance with consistent throat color. No white-flecking to neck sides, hardly any white on wing coverts, but unclear how diagnostic these plumage traits are.
Informazio teknikoa
- Grabatzailea
- Mikrofonoa
- Osagarriak
- Fitxategiaren tamaina originala
- 1.22 MB