Click our logo for the Sierra Club homepage.
Printer-friendly version Share:  Share this page on FacebookShare this page on TwitterShare this page by emailShare this page with other services

Fathers in Nature

next 8 of 8


Beaver dads teach their young how to build and repair their own dams, before sending them out to find mates.


Sierra Club® and "Explore, enjoy and protect the planet"® are registered trademarks of the Sierra Club. © 2015 Sierra Club.
The Sierra Club Seal is a registered copyright, service mark, and trademark of the Sierra Club.