Small songbirds, including a white-breasted nuthatch, feeding on seeds from a backyard bird feeder

Eurasian nuthatch feeding its chicks in a nest

Hand feeding Piper, the brown-headed Nuthatch. | Sophie's backyard wildlife

Red-breasted Nuthatch Identification, All About Birds, Cornell Lab of Ornithology

Nuthatch Pictures - AZ Animals

Eurasian Nuthatch

This bird checked its nesting cavity

Nesting Birds in the Wild – Eurasian Nuthatch (Sitta europaea)

White-breasted Nuthatch Mating, Nesting Habits - The Upside Down Bird