Weird poo

Weird poo

Observation - Weird poo. Description: I found this in the morning on the lawn below the bird feeder in my suburban garden in Norwich. Overall it’s about 2 inches long, and about an inch in diameter. The little white things are alive and about 1/8” long. The ‘white’ at the right end is only re

I found this in the morning on the lawn below the bird feeder in my suburban garden in Norwich. Overall it’s about 2 inches long, and about an inch in diameter. The little white things are alive and about 1/8” long. The ‘white’ at the right end is only reflection because the surface was shiny wet. The whole thing is a uniform very dark brown/black colour. It has a strong not very nice but sweet smell.I don't know if it's from a mammal or a bird. I thought a mammal most likely from the smell, but others suggest a bird.