Wader Quest,
Moult is an important maintenance activity that should be carefully timed within the annual cycle. Many birds perform a pre-alter…
Moult is an important maintenance activity that should be carefully timed within the annual cycle. Many birds perform a pre-alter…
Migrating waders: distance + breeding latitude correlate with the scheduling of pre-alternate body moult http://ow.ly/P4Ei0 #orn…