IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more ...

— Cora Wieneke, Mount Horeb, Wis. A Erin Flynn, conservation education curator at Henry Vilas Zoo in Madison, Wis.: Squirrels, beavers, chipmunks and rabbits all have similarly shaped teeth because ...

Prepare to be fascinated by the diligent and remarkable beaver with this captivating close-up video! Get an intimate look at their powerful, chisel-like teeth, perfectly adapted for felling trees, and ...