White-breasted Nuthatch

The White-breasted Nuthatch is a compact bird with a large head, short tail, and distinctively large, slightly upturned bill. Its upperparts are blue-gray, contrasting with a white face and underparts.

Males have a black cap and nape, while females typically show a darker gray cap (though some southeastern females can appear nearly black). The sides and undertail show rusty coloring.

Juveniles resemble adults but show paler coloring and less defined markings.

The White-breasted Nuthatch's most common call is a nasal 'yank-yank' or 'ank-ank', often repeated in series.

During the breeding season, males produce a rapid, whistled 'whi-whi-whi' song. They also use softer, conversational notes like 'hit' or 'tut' when foraging or interacting with mates.

• Look for them on large deciduous trees in woodlands or parks
• Listen for their distinctive 'yank-yank' call
• Observe their characteristic headfirst descent on tree trunks
• Set up suet or sunflower seed feeders to attract them in winter

White-breasted Nuthatches primarily feed on insects, spiders, and other arthropods found in tree bark. They supplement their diet with seeds and nuts, especially in winter.

These birds often wedge large seeds into bark crevices and hammer them open with their strong bills.

White-breasted Nuthatches form monogamous pairs and begin breeding in late winter or early spring. Males court females by bowing, spreading their tails, and offering food.

Nests are typically built in natural tree cavities or old woodpecker holes lined with fur, bark strips, and grass. Females lay 5-9 white eggs with reddish-brown speckles.

Incubation lasts about 12 days, primarily done by the female. Both parents feed the nestlings, which fledge after 18-26 days. Families often stay together for several weeks after fledging.

White-breasted Nuthatches are known for their ability to move headfirst down tree trunks, a unique behavior among North American birds. They are often seen spiraling around tree trunks and branches, probing bark crevices for insects.

These birds are typically solitary or found in pairs, and they may join mixed-species flocks in winter.

While the White-breasted Nuthatch is currently listed as Least Concern, it faces threats from habitat loss due to deforestation and urban development.

Conservation efforts focus on preserving mature deciduous forests and promoting the retention of dead trees for nesting sites.