Episode 195 - June 18, 2025
Jun 18, 2025•26 min•Season 4Ep. 195
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Episode description
A report on research indicating that the growing proliferation of hummingbird feeders may be causing evolutionary changes in the length and size of the Anna's Hummingbird bill, perhaps that of other species as well. Bird of the episode: Lark Sparrow. Birding hotspot: San Rafael Grasslands in southern Arizona. Friends of wildlife: Patagonia Area Resource Alliance.
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