Yellow warbler perched atop a tree branch surrounded by lush green…

Man holding a plant with green leaves in his hand

Small green plant growing out of the ground in the woods

Black duck swimming in the water with its head above the surface

Person&#39;s hand holding a plant with green leaves in the grass

Black and white eider swimming in the water

Small yellow flower growing out of a rocky hillside

Close up of a white yarrow flower in the grass

Close up of a green plant with a ruler on it