neighbour has a couple of birdfeeders that are always stocked with birdseed. I always see local squirrels hang upside down in order to eat the birdseed, dropping excess seeds to the ground for the birds.
___There are many squirrels that use this feeding station, jumping from the neighbour’s roof to nearby tree branches, slowly shimmy backwards down the birdfeeder and hang by their hind legs. This allows them to use both hands to eat at their leisure. Maybe only young squirrels are able to feed this way.