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(Richardson's
Ground Squirrel, Spermophilus richardsonii)
The most notorious little animals around Lethbridge are Richardson's
Ground Squirrels, otherwise known as GOPHERS. They typically
live underground in complex burrowing systems. In these intricate
systems, the Richardson's ground squirrels hibernate, mate, sleep, avoid
predators, escape the weather and raise their young. They are not
very big animals, reaching maximum weight upon hibernation at 450 g for
females and 600 g for males.
The animals are
mainly herbivorous and survive on leaves , flowers and seeds, although
they eat insects and occaisionally scavenge meat, such as road kill.
They do not kill for their own meat, though.
The burrows that
the gophers spend most of their time in are like houses, so to speak.
There is more than more exit (5-7) and their are usually 2-5 sleeping chambers.
The systems can extend up to 10 meters underground and can go as deep as
1 meter.
They are named after
John Richardson, who was the first person to send specimens back to Britain
in 1820. He was a European naturalist.
The information above was provided
by Dr. Gail Michener
in the Biology Department at the
University of Lethbridge.
Other
such fauna in the area are rattlesnakes and
gartersnakes (you'll be happy to know that
I haven't seen either in the time that I have lived in Lethbridge).
White-tail and mule
deer as well as the Pronghorn
have been spotted in the area. Other such animals include the cotton
tail rabbit, badger, beaver, canada
goose and porcupines.
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