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Tunnel systems constructed by the camas pocket gopher can be complex, with some tunnels exceeding 240 m (260 yd) in length. About 90 mm (3.5 in) in diameter, the tunnels are up to 0.91 m (3.0 ft) deep. [ 10 ]
Gophers have small eyes and a short, hairy tail, which they use to feel around tunnels when they walk backwards. Pocket gophers have often been found to carry external parasites including, most commonly, lice, but also ticks, fleas, and mites. [8] Common predators of the gopher include weasels, snakes, and hawks. [10]
Shallow tunnels near roots and other food sources are used for foraging, whereas the deeper tunnels are used as nesting sites and food storage. The average depth of a burrow inhabited by P. bulleri is 19.9 cm, with a mean tunnel diameter of 8.9 cm. [ 7 ]
A long-term controlled study of tunnel excavation by plains pocket gophers found that the rate of tunnel construction ranges from a high of 2,059 cm/week of new tunnels to a low of none over several weeks during the summer. About 30 to 50 m (98 to 164 ft) of tunnels were open at any one time.
Botta's pocket gopher (Thomomys bottae) is a pocket gopher native to western North America. It is also known in some areas as valley pocket gopher , particularly in California. Both the specific and common names of this species honor Paul-Émile Botta , a naturalist and archaeologist who collected mammals in California in 1827 and 1828.
University researchers found that pocket gophers, typically regarded as nuisances, played an essential role in aiding with plant regeneration in the landslide and eruption zones.
A sign denoting the next stop along the Gopher Way in Johnston Hall. The East River Road Garage is connected to Coffman Memorial Union and the rest of the Health area via the Gopher Way. The Gopher Way is a system of discontinuous tunnels and skyways on the University of Minnesota, Twin Cities campus which connects many buildings. The system is ...
Like other pocket gophers, Townsend's species spends most of its adult life underground. Burrows are 10 to 12 cm (3.9 to 4.7 in) wide, and are marked on the surface by numerous mounds of excavated soil. The entrances to the tunnels are normally kept blocked with soil to prevent access by predators.
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