The Helm Guide to Bird Identification

The Helm Guide to Bird Identification
Authors
Vinicombe, Keith & Harris, Alan
Publisher
Helm
Tags
reference , birds
Date
2014-03-27T00:00:00+00:00
Size
84.41 MB
Lang
en
Downloaded: 64 times

This ebook covers difficult identification issues by looking at tricky species pairs or groups of birds, and comparing and contrasting their respective features. Designed as a field companion, it supplements the standard field guides and provides much additional information. As well as detailed texts, the books include extensive illustrations of all relevant ages and plumages of the species concerned.