Browsing the archives for the Perceived Predation Risk Reduces the Number of Offspring Songbirds Produce per Year tag

12 Sparrows Stressing

Song Sparrow, Whitby, Ontario. Photo courtesy Wikimedia Commons and Mdf.

New study attempts to demonstrate how the presence of predators alone can reduce songbird reproduction by bombarding birds with round-the-clock audio recordings of predator noises. One co-author of the study goes further, attempting to implicate cats.

The purpose of scientific inquiry (am I wrong about this?) [...]

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