Présentation de l'éditeur
Covering 22 species found in the Western Paleartic and North America, this guide lists each species under the sections of: field identification; moult; description; geographical variation; measurements; and weight. It includes a quick reference section summarizing the key identification features.
Review
If you are even remotely interested in the details of critical tern ID ..., this book is a must. You simply have only one option: buy two copies, one for the field and one for home.
