Person holding a ruler in their hand next to a small frog on the ground

Person holding a small fish in their hand

Person holding a red sumac leaf in their hand

Person holding a borage flower in their hand

Person holding a fern leaf in their hand in the woods

Close up of a person&#39;s hand holding a small plant with green flowers

Black woodlouse crawling on a wooden surface

Close up of a tree trunk with a bunch of nuts growing on it

Close up of a rock covered in green liverwort