Date: 09/13/2016

Number: 8

Hummingbirds are attacking our three feeders today for the first time this fall, and butting chests, and chasing each other away. They are also flying into the windows in their haste to get to the feeders. Assume they are bulking up to migrate, and are adult and juvenile males. we have had fewer than usual stay around all summer. This group is going after the feeders aggressively. Wil probably empty them in one-two days.

Vinton, IA

Latitude: 42.2 Longitude: -92

Observed by: Kathleen
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