1.
Pooless!
There's much to learn about poo!
For example, did you know that many mammals use their droppings in much the same way that we use social media! Foxes, otters, badgers, pine martens, water voles and rabbits all poo on purpose in prominent places such as the tops of rocks, grassy mounds and tree stumps.
The scent of their scat acts like a 'status update', telling other members of their species important information about the animal that produced it - like its age, if it's male or female and whether it's looking for a mate.