Too Cold to Fly?
The Effects of Temperature on Fall Migration
(Back to Overview)
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Monarch butterfly flying at butterfly garden.
Copyright Journey North
Monarch Butterfly in flight, with proboscis partly coiled.
Copyright Jane Wheeler
Temperatures and monarch butterfly
Copyright Nancy Chaney
Temperatures and monarch butterfly
Copyright Jane Marshall
Monarch Butterflies nectaring at New England aster.
Copyright Wayne Kryduba
Monarch butterfly nectaring from New England aster.
Copyright Journey North

Full-sized image

Temperatures and monarch butterfly
Copyright Clare DeLand

Temperatures and monarch butterfly
Copyright Journey North


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