Dallas–Fort Worth, TX – As winter conditions settle in across Texas and nights grow longer, drivers near Dallas–Fort Worth are being warned about a seasonal danger that spikes sharply this time of year: wildlife collisions after dark.
According to Texas wildlife officials and transportation agencies, winter forces animals to change their movement patterns, bringing them closer to roads and highways—often during evening and early morning hours when visibility is reduced. Shorter daylight hours mean more drivers are on the road in darkness just as wildlife activity increases.
Officials say white-tailed deer, coyotes, feral hogs, and other wildlife are pushed toward roadways as food becomes scarcer and colder overnight temperatures limit movement. In North Texas, animals frequently travel along wooded creek corridors, greenbelts, farmland edges, and suburban development zones surrounding Dallas–Fort Worth, placing them directly in vehicle travel paths—often along high-speed commuter routes and secondary highways.
Wildlife biologists note that winter alters feeding behavior, causing animals to move earlier in the evening and later in the morning. This overlap with commute times significantly increases the likelihood of crashes. Deer collisions are among the most common wildlife-related crashes in Texas, while feral hog collisions can be especially dangerous due to the animals’ size and tendency to travel in groups.
The Texas Department of Transportation urges drivers to slow down in areas marked with wildlife crossing signs and remain especially alert between sunset and sunrise. High beams should be used when possible, but officials caution drivers not to swerve suddenly to avoid animals, as that can lead to loss of control or multi-vehicle crashes on busy roadways.
Drivers are also encouraged to watch roadsides carefully near wooded areas, open fields, and less-developed stretches outside the urban core. Wildlife often travels in groups, meaning if one animal crosses the road, others may follow moments later.
As winter continues and daylight remains limited, officials say wildlife-related crashes will remain a serious risk across Texas. Drivers are urged to use extra caution during evening and early morning travel, when animal movement is at its peak.
