Mule deer buck

A buck rests near a fence in rural Wasco County. Fall brings an increase in deer crossing roads in the region as they migrate to winter feeding grounds or seek to breed. Drivers should use caution, slow down for animals and watch for wildlife warning signs.

Late September marks the beginning of the migration period for deer and elk, which must cross major highways as they head towards wintering grounds.

Between 2007 and 2017, ODOT documented 12,540 animal-vehicle collisions, including deer and elk. The actual number of collisions is higher, as many are not reported if there is minimal vehicle damage or no human injuries.