Indigo bunting


 

A female indigo came by today. Very subdued plumage compared to the male.

Not something we see in the yard very often.

Rondeau Provincial Park. Ontario, Canada, June 1, 2025.

Photo by Anne.

Passerina cyanea

Indigo Buntings migrate at night, using the stars for guidance. Researchers demonstrated this process in the late 1960s by studying captive Indigo Buntings in a planetarium and then under the natural night sky. The birds possess an internal clock that enables them to continually adjust their angle of orientation to a star—even as that star moves through the night sky.

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