Black and white photo of a piece of paper with text and numbers at the…

Person&#39;s hand holding a small plant in the grass

Close up of a plant with green leaves

Fiddler crab on the beach with its mouth open

Field of green plants with purple Canada thistle flowers in the middle

Close up of a piece of metal on a black background

Close up of a rock with a small insect on it

Large rock on a black background

Drawing of a woman and a man in a room