Science Spotlight

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Recent accomplishments of CDFW's scientific community


New research shows climate change may harm migratory songbirds

Hermit Thrush perched on a tree branch. Long-distance Neotropical migrants like the Hermit Thrush may be more vulnerable to climate change than other types of songbirds.
New research by CDFW Wildlife Ecologist Dr. Brett Furnas shows that Neotropical migrant songbirds are shifting their summer ranges to higher elevations in response to climate change.

Study of Songbirds’ Calls Provides Important Climate Insight

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Two avian researchers recently completed a groundbreaking study on the effects of climate change, based on the calls of California’s songbirds. By recording the sounds made by eight different songbird species, and tracking the dates they are most vocal and how frequently they sing, the scientists were able to develop a method to measure how the birds are adjusting to climate change.