Group of small brown gill fungus mushrooms growing on the ground next…

Large cork oak tree standing in the middle of a forest

Brown and black butterfly perched atop a purple thistle flower

Close up of a caterpillar on a leaf of a plant

Close up of a plant with green leaves

Dragonfly perched atop a green plant

Close up of a plant with green leaves

Great spotted woodpecker (Dendrocopos major) perched on a tree branch…

Person holding a ruler in their hand