Close up of a person's hand holding a blade of grass

Small plant growing out of a rocky hillside

Dragonfly perched atop a green leaf

Field of tall grass with a few purple bellwort flowers in the middle

Small echinocactus in the middle of a dirt field

Close up of a night snake on a table next to a ruler

Drawing of a lion on a piece of paper

Four oysters on a white plate with a ruler next to them

Close up of a wild pea flower on a plant