Wildlife

Identification & Info

Many kinds of wild animals are found in San Mateo County, and most will occasionally enter urban and suburban neighborhoods in search of food, water, or shelter. These are a few of the species that may cause problems for residents of San Mateo County.

A long recessed area surrounded on all sides by walls - some wooden and some metal. The bottom of the area is metal and is covered with raccoon feces.

Raccoon Roundworm

Raccoon roundworm is a type of worm that infects raccoons and can cause serious disease in humans that accidentally come into contact with it. The adult worms live in the intestines of raccoons and deposit eggs which can contaminate soil around raccoon latrines. Humans, particularly children, can become infected by coming into contact with roundworm eggs from contaminated soil. The disease has…

A black and dark brown bat facing the camera

Rabies

Rabies is a viral disease that affects mammals, including wildlife, pets, and humans. It is most commonly transmitted through the bite of an infected animal.

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What You Can Do: Wildlife

Wild animals are a natural part of the environment in San Mateo County. It is normal for these animals to pass through properties as they go about their lives among the humans who have moved into their habitat. Some species may even be protected by law.

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