A brand-new, completely revised Second Edition of Jenni and Winkler\'s classic guide, updated and improved for the next generation of ringers and professional ornithologists.
This Second Edition has been completely updated and revised, with 16.
Lukas Jenni and Raffael Winkler have studied Moult across a wide range of bird species for decades, and in this book bring their observations together to produce a valuable reference for both professional ornithologists and bird ringers.
A brand-new, completely revised Second Edition of Jenni and Winkler\'s classic guide, updated and improved for the next generation of ringers and professional ornithologists