Since the 1970s, the number of insects at Canada's Long Point Bird Observatory has dropped by more than 60%, according to a ...

ALONG BOULDER LAKE — Halle Lambeau had to duck just a bit when an adult tree swallow sprung for its next box and flew off, rattled by Lambeau’s effort to look inside the box for eggs. “You now have a ...

Gary Hochman at KQED tells a fascinating story about how humans have impacted the evolution of cliff swallows to become smaller, but more agile. In a 30-year study of cliff swallows – one of the ...

The Juneau Audubon Society recently wrapped up its third year of studying local swallow populations. Next year, members hope to elevate the project’s scientific scope by linking it with a University ...

Concern about how climate change affects food security usually focuses on agriculture in resource-poor countries. But disruptions to weather patterns threaten food supplies for wildlife too. Walk ...

New research reveals why barn swallows are declining — and how our barns may be part of both the problem and the solution.

A new study led by the University of Colorado at Boulder has shown the testosterone of male North American barn swallows skyrocketed early in the breeding season when their breast colors were ...