Laguntzailea
Geoff Veith Laguntzaile honen media Profila
Data
Kokapena
Anza-Borrego Desert SP--Clark Dry Lake
San Diego, California, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
- Grabaketa
- Zehaztu gabea
Behaketaren xehetasunak
Complete eye rings, weak or absent malar streak, contrasty streaking on backs but overall lacking in contrast in face or elsewhere, bland light gray/brown overall appearance with light gray heads and light gray/brown uppers, with tail often cocked up while flicking tail up and down and vocalization identified by Merlin as Sagebrush: All these features distinguish these birds from Bell's sparrows. Note I used Merlin sound ID three times and each time it identified only one bird, Sagebrush Sparrow, never Bell's or any other bird for that matter. I listed three but there were probably ten or more viewed from a distance, which I could not positively identify as Sagebrush.
Informazio teknikoa
- Grabatzailea
- Mikrofonoa
- Osagarriak
- Fitxategiaren tamaina originala
- 1.65 MB