Michigan's largest swallow is arriving home. Where purple martins have been spotted
Purple martins are returning from South America. The first "scouts" have been spotted in Michigan. What to know.
National Geographic news4y
Purple Martin
The purple martin is the largest swallow in North America ... Nest: in cavity excavated by another species, or in artificial structures; 3–6 eggs (late March–late May). Migration: in spring ...
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Purple martins that winter in Brazil now being spotted in Pennsylvania. Here's where
Purple martins are flying back to Pennsylvania from Brazil. The Purple Martin Conservation Association in Erie reports the first birds were seen March 2 in Port Royal, Juniata County. The birds ...
Erie Times-News15d
Purple martins that winter in Brazil now being spotted in Pennsylvania. Here's where
Purple martin populations have declined sharply in recent decades due to habitat loss, invasive species, and climate change. Purple martins are flying back to Pennsylvania from Brazil. The Purple ...