The National Geographic Guide to Birding in North America Episode 6, Introduction to Birding Optics Episode 6, Introduction to Birding Optics.

Streaming video - 2017

This lecture discusses the core optical tools that aid us in observing birds in the field. Study the parts of a pair of binoculars, and the pros and cons of different types of binoculars. Learn how to use binoculars for birding, highlighting matters such as magnification, field of view, and depth of field. Also take account of spotting scopes, and how they provide detail that binoculars can't.

Saved in:
Subjects
Genres
Education films
Published
[San Francisco, California, USA] : The Great Courses 2017.
2019.
Language
English
Other Authors
James Currie (actor)
Online Access
A Kanopy streaming video
Cover Image
Item Description
Title from title frames.
Film
In Process Record.
Physical Description
1 online resource (streaming video file) (30 minutes): digital, .flv file, sound
Format
Mode of access: World Wide Web.
Access
AVAILABLE FOR USE ONLY BY IOWA CITY AND RESIDENTS OF THE CONTRACTING GOVERNMENTS OF JOHNSON COUNTY, UNIVERSITY HEIGHTS, HILLS, AND LONE TREE (IA).