“Red dog” Bison calf in the early morning sun

A very pleasant surprise this morning seeing this young one at the Rocky Mountain Arsenal National Wildlife Refuge, Colorado, USA.

The herd just happened to be crossing the road when I came through and while all were impressive, I couldn’t help but be focused on this little one.  He / she is probably only a month or so old.

While Bison are born year-round, most come in the late spring.  All the other calves in the herd were born at about that time making this one a bit of a late arrival.

Why are new calves called ‘red dogs’  I have no idea other than their coloring.  Likely a nickname that goes back to the Old West.

A Bison calf walks through the grass at the Rocky Mountain Arsenal National Wildlife Refuge. (© Tony’s Takes)
A Bison calf walks through the grass at the Rocky Mountain Arsenal National Wildlife Refuge. (© Tony’s Takes)

Leave a Reply

*

Close Menu