ML595576301
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
Bidragsyter
Benjamin Filreis Media from this contributor
Dato
Lokalitet
Bartram's Garden
Philadelphia, Pennsylvania, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Lydavspilling
- Ikke spesifisert
Observasjonsdetaljer
Could this be an alder? A willow doing pip calls? To my ear in the field and looking at the recordings… it is a pip call . Whether the that is specific to species or not is another story . To make this even more confusing. There’s very little on the internet about willows making pip calls , but having read the following article it’s not clear if the pip/pit type call is distinct between species: http://www.appliedbioacoustics.com/Repertoires/Passeriformes/Tyrannidae/Empidonaxalnorum/bird.html
Teknisk informasjon
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- Original file size
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