Rocks

Rocks

Observation - Rocks. Description: Remarkably well camouflaged even when you see then close. I've also added a picture showing what I think are Ptarmigan droppings (it seemed too high up for Black Grouse). In several places there where these two types of droppings (pellets and black 'j

Remarkably well camouflaged even when you see then close.

I've also added a picture showing what I think are Ptarmigan droppings (it seemed too high up for Black Grouse). In several places there where these two types of droppings (pellets and black 'jelly') together, any idea what the biological processes are?