Friday, March 6

Shrikes

Alarm calls of parent Northern Shrike feeding young in nest (June, AK).











Calls, perhaps representing song, made by an immature Northern Shrike from inside a bush at the Pennypack Ecological Restoration Trust preserve in Montgomery County, PA, January 2005.












Note that this recording was taken from a camcorder and extraneous sounds were removed using Sound Soap software.




Loggerhead Shrike song at daybreak (Jan, CA).



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