The squirrels love to sit in the grass in my yard & nibble away at fallen Elm tree branches. They strip the twigs of all their leaves, until nothing but a few veins of the leaves are left uneaten. The freshest ones they like the best, & hesitate to run if someone approaches, they are so intent on eating. It seems like in the summer they are less worried about their food supply, & seem more relaxed & less frantic in their search for things to eat. I’m sure this is because food is much more abundant.
Squirrels eat almost anything, & are eaten by many predators too. They have a unique adaptation that helps to survive, however: if a predator grabs a squirrel by the tail, the squirrel’s tail will snap off, & the squirrel will run away. I’ve found squirrel tails lying on the sidewalk around my house several times, but with
'this is the Elm leaf'
no trace of a dead squirrel nearby. After a while, the squirrel’s tail grows back, although it remains stumpy aft-
'this is what the twig looks like after the squirrels have nibbled it'