(For FULL SCREEN Click the button  second from bottom right) Bull Elk Calling from River Jacqueline captured this while sitting on the river bank a mere 30 feet from him as he walked by. While in Yellowstone she observed the elk extensively. They are such majestic creatures!   They are huge and although more used to people viewing them, not to be careless with. While there we saw one photographer barely make it to his jeep, only to have the grill and radiator gored by the huge rack repeatedly.