These and other actions to reduce food sources will lower the carrying capacity and numbers will naturally decrease. Chipmunks mounds about silver-dollar-sized holes in the ground, whereas Gophers mounds fan-shaped tunnel. Make sure to avoid feeding the chipmunks or ground squirrels. In other words, if nothing is done, the number of these rodents will remain somewhat constant, but if individuals are removed, their numbers will rebound quickly. Look for a small sprightly ground squirrel about the size of an orange, with a small stocky and muscular body, a white underbelly and a furry tail. Similarly, populations will rise to the carrying capacity and then reproduction will reduce to replacement rather than increase. Research has shown that reductions in these mammals opens up suitable habitat areas, resulting in adjoining populations increasing reproduction to fill the void. Read and follow the directions on the label. Fumigants may work but shouldn't be used under or around homes. Rat snap traps can be used, but may result in other creatures being caught.
Chipmunk vs ground squirrel free#
Live trapping may be possible, but likely will not result in a "chipmunk/ground squirrel" free yard. No chemical products are labeled for control. The tunneling tends to cause more problems than the feeding. Both the Eastern chipmunk and the 13-lined ground squirrel will tunnel under trees, shrubs, patios, sidewalks and flowerbeds, usually creating multiple openings, though the chipmunk usually has one main opening. There is only one generation per year, with the ground squirrels hibernating during the winter.īoth creatures are active during the day, and tend to be solitary, though you may have several in the landscape.įood includes nuts, seeds, berries and many insects such as crickets, beetles and grasshoppers. Ground squirrels prefer more grassy areas such as pastures, golf courses, and cemeteries. They have short bushy tails which they carry horizontally instead of upright. The lighter stripes are yellowish-white while the dark ones are reddish brown. The 13-lined ground squirrel has just that: 13 stripes on the body, also running to the head but not on the cheeks like the chipmunk. There can be two litters per year, one in the spring and one in late summer. Burrows under sidewalks and driveways can cause their collapse. They are close relatives of tree squirrels. You can see them scurry partway up a tree. You're more likely to find the Eastern Chipmunk on the edge of wooded areas or in yards with lots of trees, shrubs and perennials. The chipmunk has great cheek pouches, which they can stuff with food. The chipmunk is about five to six inches long. The tail is somewhat furry and fat, but not bushy and usually held erect as it scurries about the yard. Ears are rounded and often erect like a cat. The Eastern chipmunk is a reddish brown to tan type of ground rodent with several alternating dark and light stripes (typically around 5) on its back and sides and sides of its head, with cream-colored fur on the stomach. They can be easily confused and are often treated as one. Two little furry creatures run around yards, potentially wreaking havoc on plants and the soil: the Eastern chipmunk and the thirteen-lined ground squirrel.
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