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8 votes
Accepted

Mystery rodent in Winnipeg

That is a Franklin's Ground Squirrel Winnipeg is part of its range: Have a look at a gallery of such photos here: https://inaturalist.ca/taxa/179937-Poliocitellus-franklinii/browse_photos
JimN's user avatar
  • 2,049
3 votes
Accepted

Why do Guinea Pigs chirp / sing?

I found this question very interesting so I did some research. Here's a brief summary of what I've found: Researchers have found that there are 11 different call types. Some of these include a "sharp ...
hamilthj's user avatar
  • 921
1 vote

How do rats open a walnut?

In this article targeted at pet owners, it is implied that rats open nuts by gnawing on them (similar to mice, I presume). There don't seem to be scientific studies on the mechanics of how rats open ...
MZiegenhorn's user avatar

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