White-crowned sparrow (Zonotrichia albicollis) perched on a tree branch

Small blue lupine flower in the middle of a field

Close up of a black pine tree with green needles on it

Close up of a white dandelion with its seeds blowing in the wind

Grey heron in flight with its wings spread wide

Blackthorn tree with white flowers in the middle of a forest

Close up of a person&#39;s hand holding a flower

Small green plant growing out of the ground surrounded by mud

Close up of a small white and purple flower with a stem against a…