Yellow-rumped Warbler defending a nectar feeder?

Charlotte Allen <c.allen@...>

There's a Yellow-rumped Warbler hanging out in my yard drinking
nectar from the Oriole feeder. It spends a lot of time chasing
Chestnut-backed Chickadees away and I wonder if it could be defending
its feeder as the Chickadees also spend a lot of time at the feeder.
The Yellow-rumped doesn't seem to be concerned with the Annas who
frequent the feeder, and they in turn ignore both the Chickadees and
the Yellow-rumped.

Charlotte Allen

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