[Tweeters] Frozen hummingbird feeders
billandersonbic at yahoo.com
Mon Nov 30 14:06:29 PST 2015
The sugar solution in hummer feeders does not freeze until about 20*F (-3*C). Consult a high school chemistry book for an explanation.
I have two feeders near each other. If I think it will get cold enough at night to freeze the sugar solution, I will bring one feeder in for the night and leave the other one out. If the outdoor feeder freezes, l'll swap the two until the frozen solution melts. Bill Anderson; Edmonds, WA. USA
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