BISON VIDEO: Officials at Yellowstone are saying it is bison mating season and the male bison are very aggressive right now. Remember to keep a distance of 25 yards from all bison and elk and 100 yards from other wildlife. Thanks to Yellowstone National Park for this video. Send us your photos and videos: nbcmontana.com/chimein | NBC Montana

Working bison with your spouse should count as couples therapy. My wife absolutely crushed it… even while I was out here yelling like she was supposed to read my mind. Sorry, Boss Lady 😂🦬 #BisonLife #CouplesTherapy #BossLadyAtTheChute #ProducerProblems #RanchWifeStrong #SouthernOklahoma #TexomaBison #ChuteCrew | Texoma Bison Company

Corn from @Wingstop is so YUMMY! Have y’all tried it?? I can eat it every day! Try the lemon pepper with ranch 😋🌽 #quicksnack #itscorn #wingstopcorn

Bison herd migration.🦬🦬🦬 | Jake Slater

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!

A bison herd is on the move across the plains, with new calves! Welcome, little ones. Sound up for real audio from the scene. #outdoors #nature #animals | Michael Hodges, Author