6.1K views · 62 reactions | A Bison Bull in Mating Season | Animal World | Facebook

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

Our first Native American artifact of the day. Iowa #artifacts #bisonbisonbison #ARROWHEAD #river | Bison Bison Paleo Fossils

709 reactions · 201 shares | The United States' bison population diminished dramatically in the late 19th century. Follow their sparse sightings in Iowa at the time and learn more about two men with connections to our state, William Hornaday and John Lacy, and their roles in keeping the animal from vanishing altogether. | Iowa PBS | Facebook

75K views · 233 reactions | What's Bugging Andy? Another visit from the Bison. This time Andy urges Bison fans to call off the game, for their own good. | Keith Murphy | Facebook

8.6K views · 886 reactions | Bison herd migration.怜怜怜 | Jake Slater | Facebook

WATCH THESE BISON SWIM THE YELLOWSTONE RIVER 👀 This small herd of bison decided to take a nice cold swim this spring (notice the melting snow ❄️ on the riverbank) in the Yellowstone River! Bison are the largest mammal in North America. Male bison (called bulls) weigh up to 2,000 pounds and stand 6 feet tall, while females (called cows) weigh up to 1,000 pounds and reach a height of 4-5 feet. It's hard to believe these large creatures can swim but as you can see from the video they do just fine!

3.7M views · 150K reactions | A bison herd escorts dozens of calves across a road in Yellowstone National Park. https://cbsn.ws/3NdW9hw | CBS News | Facebook