Birds & Blooms by Robert J. Dolezal

Birds & Blooms by Robert J. Dolezal

Author:Robert J. Dolezal
Language: eng
Format: epub
Publisher: Thunder Bay Press


Spotting Scopes. You can get much higher magnification and larger lenses with a spotting scope mounted on a tripod. Zoom-lens models give a range of magnifications. Finding a bird is easiest at low magnifications, but you’ll see detail best at higher settings; zoom in once the bird is centered in the field. Many spotting scopes have magnifications that range from 20 to 50 times.

Field Guides. This book contains a general field guide to common birds [see Field Guide to Backyard Birds, page 163]. Comprehensive guides show bird features at different stages of development or with plumage variations, divided by geographic distribution, classification order, or habitats where they are found.



Download



Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.