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.

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.

Episode 195 - June 18, 2025

Information for Arizona birders including summaries of research and analysis related to bird conservation and protection. Introductions to common Arizona birds, Arizona birding hotspots, governmental and non-profit agencies charged with bird conservation. Podcast host Mike Ameigh is a retired professor/academic administrator with the the State University of New York. He holds a PhD in Public Communication from the Newhouse School of Public Communication at Syracuse University.

Science

Nature

Information for Arizona birders including summaries of research and analysis related to bird conservation and protection. Introductions to common Arizona birds, Arizona birding hotspots, governmental and non-profit agencies charged with bird conservation. Podcast host Mike Ameigh is a retired professor/academic administrator with the the State University of New York. He holds a PhD in Public Communication from the Newhouse School of Public Communication at Syracuse University.

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Episode 195 - June 18, 2025

Episode 195 - June 18, 2025