Checklist S61832993

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Owner Nat Drumheller

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Checklist Comments


  1. Number observed: 1

    Details: Found this Anna's Hummingbird hanging upside down from the Howell's heated feeder late in the day. I thought it was dead and went back the next day to get photos of it in better light, but it was gone. I then learned that it was likely in a state of torpor. (There are images and articles online of hummingbirds hanging upside down in torpor.) The temperature had been 18 degrees on the morning of the 27th and rose to 30 degrees the following night.

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