Recorded at Nabesna Road, Valdez-Cordova Borough, Alaska in United States. © Andrew Spencer (source)
Recorded at Nabesna Road, Valdez-Cordova Borough, Alaska in United States.
Moore et al. 2013: Bird Sounds of Ecuador DVD Orellana: 'Tiputini Biodiversity Station' in Ecuador. © Jonas Nilsson (source)
Moore et al. 2013: Bird Sounds of Ecuador DVD
Orellana: 'Tiputini Biodiversity Station' in Ecuador.
Riverfront Park, Billings, Yellowstone County, Montana in United States © Ted Floyd (source)
Riverfront Park, Billings, Yellowstone County, Montana in United States
Single call note and song phrase at close range in flight © Matt Slaymaker (source)
Single call note and song phrase at close range in flight
Female © Albert Lastukhin (source)
Female
Recorded at California: near Lake Tahoe in United States. © John V. Moore (source)
Recorded at California: near Lake Tahoe in United States.