04/01/2026 | Press release | Distributed by Public on 04/01/2026 14:05
A rattlesnake has been seen near Clarkia Trail in Edgewood Park. These snakes play an important role in the environment by feeding on small rodents, rabbits, birds and any other wildlife that can be swallowed. Though the likelihood of encountering rattlesnakes in the park increases with warm weather, rattlesnakes are in the park year-round and park visitors should take precautions and know how to identify them.
Snakes typically seek the warmth of rocks and pathways and are usually spotted after sunrise and up to late afternoon. A rattlesnake has a distinctive broad, v-shaped or triangular head and typically has a rattle at the end of its tail. The rattle sound is a warning by the snake which it uses to make its presence known. Rattlesnakes are venomous and a baby rattlesnake's venom is just as powerful as that of an adult.
Stay safe by staying on the trail and wearing sturdy boots and loose-fitting long pants. Remain aware of your surroundings and look ahead when possible to see that the trail is clear. Rattlesnakes won't always warn with their rattlers. If you're walking with young children, keep them on the trail and away from tall grasses and brush near trails.
Never pick up, disturb or corner a snake. Once you move away, the snake will most often flee.
If bitten, call 911 immediately. If you are on the trail, ask a companion or passerby to stay with you while someone else calls 911. Be as precise as possible about the trail you are on and the location.
To learn more about remaining safe in San Mateo County Parks, see our Be Aware webpage.