Kyle
I'd imagine that there are clearings, yes.
You keep moving. A Cradily can be seen anchored underneath a tree, sound asleep - a Skorupi is poking it tentatively. Tyranno yells that he can see a Tropius flying around up there, basking in the sun, as is a Butterfree. Meanwhile, a Weedle has crawled onto your foot as it looking at you questioningly. What do you do?