During courtship, visual displays can be shown through the action of tail flipping and body postures of both sexes. Several different vocalizations are used by the Lodgepole chipmunk during both courtship and when frightened by a predator. To avoid such threats, the Lodgepole chipmunk is capable of climbing trees in order to seek safety and also minimize open exposure by utilizing the color patterns and markings of its fur to blend into its surroundings, providing camouflage against the environment. Natural predators of this chipmunk include coyotes, foxes (primarily the gray fox), hawks (Cooper's and red-tailed), bobcats, and martens. However, the experiment did indicate that body mass of these chipmunks decreased because forest structure changed, limiting food availability provided by the cones of trees. This experiment was conducted through captures of Lodgepole chipmunks and the results indicated that over a short-term period, forest management techniques such as burning and mechanical thinning did not have a significant impact on the species in respect to capture rate or population number. The effects of burning and mechanical thinning were investigated from 1999 to 20–2003 in the southern Sierra Nevada Mountains. This ecological competition for different zones of a single area is determined by physiological and environmental limits, where each species is limited specifically to a zone that best fit each species' habitat preferences. speciosus) was observed living from 2400 to 3000 meters in the lodgepole pine zone, between the alpine zone (3000+ meters) and the Piñon pine/mountain mahogany zone (1900–2400 meters). minimus) was noted to live at different zones in the Sierra Nevada. In the experiment, it was noted that the four different species were allopatric, meaning they formed non-overlapping borders in their Sierra Nevada habitat. This experiment was to detail the process of removal by the different species. Chappell which took four different species of chipmunk into account. In 1978, a removal experiment based on observations was conducted by Mark A. They can be observed foraging around and on top of rocks and fallen logs, which make up the forest floor. This species lives in subalpine coniferous forests made primarily of several species of pines (Lodgepole, Jeffrey, Ponderosa, and Sugar) and firs (Douglas, white and red). The Lodgepole chipmunk spans from the high Sierra Nevada, San Jacinto, San Bernardino, and San Gabriel Mountain ranges of California into the Lake Tahoe region of the west central corner of Nevada. The tail, lengthier in females, ranges from 13–22 mm (0.51–0.87 in) and is characterized by its black tip and cinnamon body. The top of the head, the crown, is known to be brown with some gray interspersed. Other notable body patterns include dark black dorsal stripes, a lack of a black stripe underneath the prominent white lateral stripe, bright orange color on sides and orange-gray coloring on the shoulders, a gray under-belly, and a gray rump. In comparison to other close relatives, this species has darker and broader facial stripes. Body patterns remain consistent in both sexes as they exhibit characteristic white dorsal and facial stripes, where the central dorsal stripes are less prominent and closer to yellow-white than the lateral white stripes. Along with weight, body length in females ranges 197–229 mm (7 3/4 - 9 inches), while males are 200–222 mm (7.9–8.7 in). Female Lodgepole chipmunks have an average body weight of 55-69 grams whereas males on average are 50-60 grams. Description įemales are larger than males. Pinos chipmunk, and San Bernardino chipmunk. The Lodgepole chipmunk has a variety of common names including: Tahoe chipmunk, Sequoia chipmunk, Mt. state of California at elevations from 1,500 to 3,000 metres (4,900 to 9,800 ft). The Lodgepole chipmunk ( Neotamias speciosus) is a species of rodent in the family Sciuridae.
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