Edited by Emerson Harman, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Dan Schofield, some rights reserved (CC BY), uploaded by Dan Schofield
- 2. (c) terence zahner, some rights reserved (CC BY-NC), uploaded by terence zahner
- 3. (c) dataecologist, some rights reserved (CC BY-NC), uploaded by dataecologist
- 4. (c) Pauline Walsh Jacobson, some rights reserved (CC BY), uploaded by Pauline Walsh Jacobson
