Manchester, NH – As winter conditions deepen across New Hampshire and nights grow longer, drivers near Manchester are being warned about a seasonal danger that spikes sharply this time of year: wildlife collisions after dark.
According to New Hampshire Fish and Game and transportation officials, 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 traveling in darkness just as wildlife activity increases.
Officials say deer, moose, coyotes, and other wildlife are pushed toward roadways as food becomes scarce and snow or frozen ground limits movement. In southern New Hampshire, animals frequently follow plowed roads, roadside vegetation, and wooded corridors near Manchester, placing them directly in traffic paths.
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 increases the likelihood of collisions. Deer crashes are common statewide, while moose collisions—though less frequent—are especially dangerous due to the animal’s size and height, particularly at night.
The New Hampshire 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 warn drivers not to swerve suddenly to avoid animals, as that can lead to rollovers or collisions with other vehicles.
Drivers are also encouraged to watch roadsides carefully near wooded areas, open fields, and less-developed stretches around Manchester. 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 New Hampshire. Drivers are urged to use extra caution during evening and early morning travel, when animal movement is at its peak.
