The National Geographic Guide to Birding in North America

Introduction to Birding Optics

Documentary 1 June 2020 30 min The Great Courses Signature Collection

Available on Prime Video, The Great Courses Signature Collection

S1 E6: Discussing the core optical tools that aid in observing birds in the field; studying binoculars and how to use them for birding, highlighting matters such as magnification, field of view and depth of field; taking account of spotting scopes.

Documentary 1 June 2020 30 min The Great Courses Signature Collection

Information

Released: 2020
Run Time: 30 min
Rated: PG

Languages

Original Audio: English
Audio: English (AAC), English (United States)
Subtitles: English (CC)

Accessibility

: Closed captions refer to subtitles in available languages with the addition of relevant non-dialogue information.