Close up of a dragonfly on a white surface with a scale in the…

Bee sitting on top of a piece of paper with a barcode and text on it

Drawing of a castle perched atop a hill

Brown and black toad sitting on top of a white surface next to a ruler

Petrified wood slice on display in a glass case

Small oyster shell on a gray surface with a ruler next to it

Bee on a white surface with a piece of paper attached to it

Black and white photo of a snowflake on a black background

Bee perched atop a piece of paper with text and a barcode on it