CAUTION: Post Storm Damage to Coastal Trail
The Presidio Coastal Trail segment just north of the Pacific Overlook and adjacent to Lincoln Blvd remains CLOSED indefinitely. We have posted signage to alert bicyclists and hikers and with information for safe trail alternatives. More »
Valley Pocket Gopher
Natural History: This species is also know as Botta's Pocket Gopher. It is a solitary animal that inhabits subterranean tunnels in moist soil. It is active throughout the year, both during the day and night. This species subsists on roots, tubers, and certain aboveground plants. It breeds from November to April.
General Distribution: In the Presidio, the Pocket Gopher is found in areas of of annual and serpentine grassland, coastal and dune scrub, forests, and in lawns.
Frequency: This species is abundant in the Presidio and provides an important food resource for birds of prey, and carnivorous mammals.
Identifying Characteristics: The pocket gopher is typically between 120 to 180 mm in length. It has large, exposed, yellow, incisor teeth. It is very variable in size and color but generally takes on a brown to black coloration. Another identifying characteristic is a single indistinct groove near the inner border of each incisor.
Did You Know?
Herb Alpert, Grammy Award-winning bandleader of the Tijuana Brass, played in the 6th Army Band at the Presidio during the 1950's. Alpert later claimed the structure and discipline of the Army helped him with his music.