Where is Margaret When You Need Her?

We could use the services of Margaret, Scat Enthusiast/Expert.  There is a grouping of four scatological samples in a roughly two square foot area in our backyard.  They are not cat scat.  They are quite dark and seedy and smaller than cat poop but in general tootsie role form as opposed to bunny pellets or deer nuggets.

Any thoughts?  Margaret, I know you read this...