Why are squirrels not found on grassy hills?

That's not entirely true! Squirrels are often found on grassy hills, as long as there are some trees around. Here's why:

* Trees are essential: Squirrels rely on trees for a variety of reasons, including:

* Shelter: They build nests and seek refuge in trees.

* Food: They gather nuts and seeds, which are often found in trees.

* Protection: They use trees to escape predators.

* Grass isn't a deterrent: Squirrels can move through grass just fine. They may choose to avoid areas of tall grass where they can't see potential threats, but grassy areas aren't inherently off-limits to them.

So, squirrels are likely to be found on grassy hills if those hills have trees nearby!