I set up a hidden camera in the Kern National Wildlife Refuge in Kern County, California, near a known Cliff Swallows nesting area. These birds are amazingly vocal!
Diary of A Mad Scientist
Diary of A Mad Scientist
I set up a hidden camera in the Kern National Wildlife Refuge in Kern County, California, near a known Cliff Swallows nesting area. These birds are amazingly vocal!
Storm Bear World 