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Submitted By

Loyd Marshall

Cortland, OH, USA


This is a guide to help people identify the age of Prothonotary Warbler nestlings in a nest box. I hope it helps promote the Prothonotary Warbler conservation effort.


Nests in boxes

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Prothonotary Warbler Nestling Growth Guide

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One response to “Prothonotary Warbler Nestling Growth Guide”

  1. WOWWWWWWWWWWWWWWWWOOOOOOW. I had no idea at this spleeeeeeeeeeeendor

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