The Northern Rough-winged Swallow is a migratory visitor to the Santa Rita Mountains, making its way south to Mexico from Alaska and Southern Canada.
This is a small, stoutly built swallow with brown on the upper body and pale to white underneath. The throat is pale brown. Their squared-off tail is also dark, and white underneath. The roughness in the common name comes from the tiny hooks found on its feathers, giving it a rough appearance.
James John Audubon is credited for having discovered the species in 1819, after killing five of them only to discover they were not familiar to him. An interesting anecdote is a nesting pair was found inside a Civil War cannon.
If you saw a group of these swallows, you could say you saw a “kettle”, “gulp”, “herd” or “richness” of them.
Look for the Northern Rough-winged Swallow in Madera Canyon in the Santa Rita Mountains in spring and fall.
Reference: The Nature of Madera Canyon by Douglas W. Moore, Friends of Madera, 1999; whatbird.com

















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