Autumn
is hurricane season in the Gulf! Even normal headwinds can be a
hazard for birds that don't have enough fat. Ones that risk the
500-mile, 20-hour trip rely on the layers of fat they built up before
and during migration. Most have just enough energy to make the long
trip.
Imagine a skinny, exhausted hummer landing, but not finding nectar
right away. People who live in regions where these birds migrate
can help by conserving wildflowers, gardening, and filling up feeders!
What about you?
Researchers
think that in the fall, fewer rubythroats make the risky trip
over the stormy Gulf of Mexico than in the spring.
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