Alarm Calls
The spotted ground squirrel uses alarm calls for a variety of purposes. Primarily, the alarm call is used to warn conspecific squirrels of predators and to alert predators that they've been detected Individual-specific alarm calls have been seen in Spermophilus suslicus which also contain age-related features but they lack the ability to distinguish between familiar and unfamiliar individuals nor can they distinguish sex.
Read more about this topic: Speckled Ground Squirrel
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