American Dog Tick
Dermacentor variabilis · Also known as: wood tick, dog tick
The larger, ornate tick of grassy trails and dune scrub, common on Assateague paths and mainland field edges around Ocean City.
Quick facts
| Group | Tick |
|---|---|
| Likelihood nearby | ★★★★☆ |
| Habitats | Maritime forest, Dunes, Mainland near OC, Assateague State Park, Assateague National Seashore |
| Seasons (this coast) | spring, summer, fall |
How to recognize them
- Medium tick with ornate silvery markings on the female scutum; engorged females can be pea-sized.
- Crawls up from grass and low brush rather than dropping from trees (a common myth).
Biology notes
- Hosts include dogs, deer, and small mammals; adults quest on vegetation at knee height.
- Primary concern is Rocky Mountain spotted fever in some regions—know local health guidance.
Where to see them around Ocean City
- Assateague trail margins, campground mowed edges, and dune scrub paths.
- Mainland fields, park lawns, and brushy corridors near the resort.
When to look
- Spring through early fall; adult activity peaks in late spring and summer.
Viewing tips & etiquette
- Light-colored pants tucked into socks make crawling ticks visible on hikes.
- Check pets after Assateague visits—dog ticks are named for a reason.
