Please could you identify the droppings in the attached photo? I regularly see them around the perimeter of a large wild pond. At some point the "owner" found and ate a nesting coot's egg (shell found). Also, the animal enters and dives to collect fresh water crayfish. Thank you for any help.
Readers: What Species is this Feces?
What Species is this Feces Ground Rules
-Guesses are welcome and encouraged. Don't worry if you're not an expert, wrong guesses allow us to talk about how to distinguish between the various species and that's why I run these posts.
-If you can't explain why you think a feces is a particular species, go ahead and just say what you think it is. But otherwise please do let us all know how you identified the animal. If you're wrong, we can explain why. If you're right, this helps everyone learn how to identify animal scats, which is the goal of these posts.
-I run these posts because they are outreach opportunities. Please don't send me private e-mails with your guesses, include them below.