Some beavers are building their lodges in the pond behind Lab 8. If you’re lucky and discreet you may see them!
beaver
A beaver, wearing a tiny ice hat, takes a swim in the cold water of the Tevatron ring pond.
A beaver dam sits in the outer Main Ring pond.
A beaver has obviously been hard at work trying to take down this tree. Roads and Grounds cut it down the rest of the way to avoid accidents.