Wednesday, June 21, 2017

American Redstart

American Redstarts are abundant in many eastern and northwestern forests. I had high hopes of catching this warbler’s “flash pattern” as it hopped through the forest sunlight and shadows. Wouldn’t you know that this individual appears to be missing his central tail feathers? During the flash pattern, the redstart fans his tail and droops his wings. This behavior attracts mates and warns competitors. The action may also flush its small insect prey from nearby vegetation (Sherry et al. 2016).

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