As we move into the bison mating season (the rut) groups of bison will be at their largest. Give wildlife the right of way when they cross the road, stay inside your vehicle, and use pull-outs when you stop for photos. #YellowstonePledge | Yellowstone National Park

35K views · 2.7K reactions | How animals walk in winter can tell you a lot about their ability to adapt to harsh conditions. Some animals, like bison, elk and deer will follow each other's paths through deep snow to conserve energy. Other animals, like cougars and foxes, will "direct register." This style of walking ensures that their back paws land directly in the track their front paw made and makes for easier—and quieter—walking! | Yellowstone Forever | Facebook

107K views · 1.4K reactions | Yeah, those fluffy cows can be mean!...