Over 100 pronghorn antelope died along eastern Colorado roads after snowstorm traps them, wildlife officials say and video shows.

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, state wildlife officials said.

More than 150 pronghorns have been killed on highways in eastern Colorado after last week's heavy snow forced the animals to roads.

A significant number of pronghorns have died on eastern Colorado roadways as winter descends upon the region, according to state wildlife officials.

More than 100 pronghorn have died on Eastern Colorado roadways as winter descends upon the region, according to state wildlife officials. Warning: This video contains graphic content. Viewer ...

Over 100 pronghorn antelope died along eastern Colorado roads after snowstorm traps them, wildlife officials say and video shows.

Over 100 pronghorn antelope died along eastern Colorado roads after snowstorm traps them, wildlife officials say and video shows.

Over 100 pronghorn antelope died along eastern Colorado roads after snowstorm traps them, wildlife officials say and video shows.