- Nature Photographer Magazine
- TopPhotos.net
- Nature Photographers Online Magazine
- NatureScapes.Net
- North American Nature Photography Association
- Patrick Smith Photography: Unique Views of Land and Sea
- Mountain Light Gallery: Collection by Galen & Barbara Rowell
- The American Museum of Photography
- History of Photography Podcasts: Class Lectures with Jeff Curto from College of Dupage
- Photography.com Your Online Source for Photography
- Orton Imagery: A "How to" Guide for Photographers
- National Geographic photography