Field of yellow flowers in the middle of a grassy field

Box containing two pieces of rock

Small piece of paper with a QR code on it next to a ruler

Close up of a rattlesnake plantain

Close up of a plastic container filled with green algae

Small white flower growing out of the ground next to a wooden log

Butterfly with orange

Small white star-of-Bethlehem flower with a few green leaves in the…

Close up of a plant with green leaves