Jeffrey Glassberg ist auf Book-Sharing mit 4 Büchern vertreten, besonders in Natur. Häufig aufgerufene Einträge sind Butterflies Through Binoculars, A Swift Guide to Butterflies of North America.
A guide emphasizing conservation over collection features field marks for butterfly identification, …
A thoroughly revised edition of the most comprehensive and authoritative photographic field guide to…
Butterfly enthusiasts, nature lovers, and curious general readers will perhaps be surprised to learn…
For decades, bird watchers have delighted in the freedom and joy of nature armed only with binocular…
