uninhabiteduninhabited

- no people live there

burrowsburrows- a hole made by an animal

ventureventure - go out into a dangerous place

strandedstranded

- left behind or in a helpless situation

nestlesnestles

- move snugly next to, cuddles

instinctivelyinstinctively

Birds instinctively know how to fly.

- without thinking; in a way that is natural

Fish instinctively know how to swim.