Small red clover plant in the middle of a grassy field

White surface with a ruler

Wooden stick with a long handle on a white background

Brown butterfly perched atop a white surface

Small alligator lizard sitting on top of a rock next to a plant

Small blue flower

Close up of a green algae on a microscope

Close up of a yellow sundrops flower in the grass

Small orange mushroom sitting atop a tree stump in the foreground