Monarch butterfly with its vibrant orange and black wings spread out…

Close up of a black and white photo of a sporozoan

Bee on a stick in a white box with a barcode on it

Black and white drawing of a man with long hair wearing a coat

Black and white photo of a river with a bridge in the background

X-ray of a snake on a black background

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

Bee on a stick in a white box with a barcode on the right side and a…

Old black and white photo of a man in uniform standing and holding…