Close up of two acorns on a green leaf of an oak tree

Close up of a piece of rock with a measuring tape on it

Rock with orange lichen growing on it

Person wearing a glove holding a small purple meadow cranesbill flower…

Small white flower growing in the middle of a dirt field

Close up of a black and orange woolly bear caterpillar on a blade of…

Brown noctuid moth on a white surface

Person holding a small brown caterpillar in their hand

Close up of a pink mullein pink flower in the desert