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Pocket gophers, commonly referred to simply as gophers, are burrowing rodents of the family Geomyidae. [2] The roughly 41 species [ 3 ] are all endemic to North and Central America. [ 4 ] They are commonly known for their extensive tunneling activities and their ability to destroy farms and gardens.
The plains pocket gopher (Geomys bursarius) is one of 35 species of pocket gophers, so named in reference to their externally located, fur-lined cheek pouches. They are burrowing animals, found in grasslands and agricultural land across the Great Plains of North America, from Manitoba to Texas.
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.
His findings and the specimen-collection location helped identify the camas pocket gopher as a species separate from California gophers. [22] The California specimens were classified by Eydoux and Gervais as Oryctomys bottae, now known as Thomomys bottae (Botta's pocket gopher). [22] They were found near Monterey, California, over 1,000 ...
The red-headed woodpecker may devote nearly all foraging time to acorns in October, [424] while wintering birds in Illinois took 95.5% plants [425] The diet of adult acorn woodpeckers in the breeding season in California has been estimated to be 90% acorn, on the basis of isotope analysis, [426] but birds in Mexico are about 50% herbivorous ...
The forests of Northern California are home to many animals, for instance the American black bear.There are between 25,000 and 35,000 black bears in the state. [6]The forests in northern parts of California have an abundant fauna, which includes for instance the black-tailed deer, black bear, gray fox, North American cougar, bobcat, and Roosevelt elk.
A Palmer oak in Jurupa Valley is estimated to be 13,000 to 18,000 years old. The plant, which looks like a sprawling, dark green shrub, is now at the center of a development battle.
Invasive species in California, the introduced species of fauna−animals and flora−plants that are established and have naturalized within California. Native plants and animals can become threatened endangered species from the spread of invasive species in natural habitats and/or developed areas (e.g. agriculture, transport, settlement).