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ML166879731

Blue-gray Gnatcatcher Polioptila caerulea

Rapporter

Bidragsyter

Wil Hershberger Media from this contributor Profil

Dato

4. jul 2019 eBird checklist S57909785

Lokalitet

Indian Springs WMA, two-track road
Washington, Maryland, United States
Media from this location Illustrert sjekkliste
Kart
Kart Coordinates: 39.7194064, -77.9381753
Age and sex
Unknown age, Unknown sex - X
Lyder
Lokkelyd
Lydavspilling
Playback not used

Kommentarer

Blue-gray Gnatcatcher giving calls from high in a tree. The pitch of the calls might indicate this is a young bird. There was another BGGN close to this bird while it was calling. The distance was about 13-14 meters at 0531. Recorder HPF on at 80Hz, -12dB/octave.

Teknisk informasjon

Opptaker
Sound Device 702
Mikrofon
Senn. MKH8020
Tilbehør
30” Roche Parabola
Original file size
34.99 MB

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