How songbirds know where to return to breed every year

Eurasian Reed Warbler Photo:Ralph Martin/Agami Photo Agency/Alamy

I've always wondered how songbirds know to return to the same breeding territory year after year.

Nearly eight decades ( 80 years!) of banding data collected and explained in this article in the Audubon Magazine:

join us

for the

PARTY

Recipe Exchange @ 9pm!

For years I have been sharing ideas, gardening tips and recipes with family, friends and colleagues.

And now I'd like to share them with you!