Deep, crusty snow piled up on fields in eastern Colorado after last week’s snowstorm is driving herds of pronghorn onto roads, and dozens of them are dying, Colorado Parks and Wildlife

According to Colorado Parks and Wildlife, the herd likely congregated on the highway because of drifting snow on the ground and in the fields.

Colorado Parks and Wildlife is urging drivers to slow down and keep an eye out for pronghorns sheltering on the roads until the snow melts.

The pronghorns were killed by vehicles, likely large trucks, as they sought shelter from snow in fields on rural roads and highways in Colorado.

While the reason for the creatures’ deaths may seem obvious, the reasons behind it are less apparent than you might think.

A Colorado Springs man is sharing his story after receiving a several-year ban from Yellowstone National Park late last month after he and his family went off the trail over the summer.