Yellowstone National Park writes, "Last month, Yellowstone’s museum staff teamed up with park carpenters to carefully prepare and relocate the articulated skeleton of wolf 302M (2000–2009 ...

Hinge joint. Articulating bones are femur and tibia (the patella is not classed as part of the joint, nor is the fibula). Allows bending (flexion) and straightening (extension). Muscles which move ...