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Sarah rackowski

Princeton, NJ, USA


do you the large egg on top of the others could be the egg of a cowbird?


Nests in boxes

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Possible Cowbird Egg In Black Capped Chickadee Nest?

2 responses to “possible cowbird egg in black capped chickadee nest?”

  1. Micah Grove says:

    No the color does not match with other Cowbird egg. They are too big to fit into a nest box, and they nest in open-cup nests.

  2. Texas Bird Family says:

    No Cowbirds. Those are chickadee eggs.

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