Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

When do hummingbirds head self?


Some adult males start migrating south as early as mid-July, but the peak of southward migration for this species is late August and early September. By mid-September, essentially all of the Ruby-throated at feeders are migrating through from farther north, and not the same birds seen in the summer.

{{ relativeTimeResolver(1567804244451) }}

LIVE
Points points 33
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE