ML617748188
Laguntzailea
Andrea Szymczak Laguntzaile honen media Profila
Data
Kokapena
Maple Ave Pond, Mukwonago
Waukesha, Wisconsin, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
- Grabaketa
- Zehaztu gabea
Behaketaren xehetasunak
Sound recording. Ongoing at location. I have visited the main wetland in this area on several occasions (without entering a checklist) and this species has been the more dominant one at this site for a while. The direct comparison with LEYL is always helpful when judging a Greater's overall taller height. Many of the Greater's tend to have more heavy barring on their sides and have thicker, longer bills (sometimes when the lighting was good I could see the bicolored aspect).
Informazio teknikoa
- Grabatzailea
- Mikrofonoa
- Osagarriak
- Fitxategiaren tamaina originala
- 2.19 MB