Unidentified poo

Unidentified poo

Observation - Unidentified poo . Description: There is quite a lot of this interesting poo around the edge of our spring-fed garden pond. I have never seen it before. We have quite deep snow at present. As seen, it is bright orange brown in colour and contains lots of seeds, mainly creamy white. The

There is quite a lot of this interesting poo around the edge of our spring-fed garden pond. I have never seen it before. We have quite deep snow at present. As seen, it is bright orange brown in colour and contains lots of seeds, mainly creamy white. The area is covered with snow but there are no obvious signs of animal tracks. There are a number of bird tracks in the vicinity but this doesn't look like bird poo to me! Any ideas?