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Sitta carolinensis

(Rocky Mountain Nuthatch)

Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in English:

Carolina Nuthatch, Common Nuthatch, Devil Downhead, Devil-Down-Head, Florida Nuthatch, Inyo Nuthatch, Rocky Mountain Nuthatch, San Lucas Nuthatch, San Pedro Nuthatch, Sapsucker, Slender-Billed Nuthatch, Topsy-Turvy Bird, Tree Mouse, Western Nuthatch, White-Breasted Nuthatch, Yank

Common Names in French:

Sittelle à Poitrine Blanche, Sittelle à Poitrine Blanche

Common Names in German:

Carolinakleiber

Common Names in Japanese:

カオジロゴジュウカラ

Common Names in Spanish:

Sita Pecho Blanco

Description

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Subfamily Sittidae

A family of small passerine birds in 23 species. Most live in the woods , and all can run down trees head first. Nuthatches featuresbig heads, short tails, and powerful bills and feet. They are omnivorous .

Physical Description

Adult : Head : Cap: black Face : white Bill: black Curvature: slight upturn at tip Length : long Neck: Collar : black partial collar on hindneck Nape: black Body: Lower Belly: white with rusty wash Upper Belly: white Breast: white Flanks: white with rusty wash Underparts: white Upperparts: blue-gray Legs : Foot Color: black Leg Color: black Wings: Secondaries: blackish blue with white edging Tertials: blackish blue with white edging Tail: blue-black with white patches Crissum: white with rusty wash.

Color:

Top of head black; under parts mostly white except a rusty wash near rump ; back gray; wings and tail mottled gray, black, and white. All of the birds in this family are commonly seen climbing up, down , and around tree trunks and branches.

Size/Age/Growth

About 5 to 6 inches long, with a wingspan of 9 to 11 inches. Adults weigh about 0.7 ounces .

Habitat

Hardwood forests are the primary habitat of the White-breasted Nuthatch. It prefers mature trees and will frequent more open forested areas, including residential areas, parks, and bottomlands . Found in confiers and deciduous forests in winter.

Vegetation: tropical lowland evergreen forest, pine forests, tropical lowland evergreen forest, pine-oak forests, gallery forests • Minimum Elevation: 1,250 meters • Maximum Elevation: 3,600 meters • Foraging Strata: Canopy • Center of Abundance: Upper subtropical: higher slopes, 500-1,600 m.; subtropics. • Sensitivity to Disturbancet: Medium

Ecology: List of Habitats : 1.6 Forest - Subtropical/Tropical Moist Lowland 1.9 Forest - Subtropical/Tropical Moist Montane

Biology

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Diet

The diet of this nuthatch includes mostly insects and spiders, although during the winter it may eat some acorns and nuts. The food is found by searching the trunks and branches of trees .

A mated pair often stays together through the winter foraging for spiders, insects, eggs and cocoons , sometimes out of sight from one another but keeping in touch with intermittent soft whisperings. The birds also eat acorns and other nuts, and they extract insect larvae from the nuts. They are very fond of suet and sunflower seeds provided at feeders and will often cache morsels in crevices in tree bark or under the shingles of roofs.[1]

Reproduction

In the spring the male starts to sing a hollow, whistled six- to eight-note "tew-tew-tew" and may bring food to his mate. They find an old woodpecker nest , hollow out a rotted limb or even utilize a manmade bird box and build a nest of twigs , grasses and roots , often lined with fur from a dead rabbit or squirrel. A clutch size of eight is common, and the nuthatch can lay up to 10 white eggs that are spotted with brown. The young first fly about 14 days after hatching , and the family may stay together into the fall .[1]

The breeding season begins in mid-March, peaks in mid-April, and extends through May. The nest site is commonly 3-18 m (10-60 feet) high. This adaptable species nests in a naturally occurring cavity , excavates its own cavity, uses an abandoned woodpecker cavity, or occasionally uses nest boxes. The female lays 3-10 (usually 5-8) eggs that she incubates for 12 days. The male feeds the incubating female. The young are altricial and fledge 14 days after hatching. The juveniles are fed for a short period after leaving the nest.

Breeding Habitat : Woodland Nest Location: Mid-story/canopy nesting Nest Type: Cavity Clutch Size: 5-10 Length of Incubation : 12 days Days to Fledge: 14

Migration

Nonmigratory

The call of this species is a low, nasal yank.

Taxonomy

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Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 17-Oct-2001.

Similar Species

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Red-Breasted Nuthatch

Members of the genus Sitta

There are approximately 122 species in this genus. Here are just 100 of them:

S. aculeata · S. amurensis · S. arctica (Eurasian Nuthatch) · S. azurea (Azure Nuthatch) · S. canadensis (Red-Breasted Nuthatch) · S. canadensis villosa · S. carolinensis (White-Breasted Nuthatch) · S. carolinensis aculeata (White-Breasted Nuthatch) · S. carolinensis alexandrae (White-Breasted Nuthatch) · S. carolinensis atkinsi · S. carolinensis carolinensis (White-Breasted Nuthatch) · S. carolinensis cookei (White-Breasted Nuthatch) · S. carolinensis lagunae (White-Breasted Nuthatch) · S. carolinensis mexicana (White-Breasted Nuthatch) · S. carolinensis nelsoni (White-Breasted Nuthatch) · S. carolinensis oberholseri · S. carolinensis tenuissima (White-Breasted Nuthatch) · S. carolinensis umbrosa · S. carolinesis · S. cashmirensis (Kashmir Nuthatch) · S. castanea (Chestnut-Bellied Nuthatch) · S. castanea castanea (Chestnut-Bellied Nuthatch) · S. castanea cinnamoventris · S. castanea neglecta · S. castanea tonkinensis · S. cinnamomeiventris · S. cinnamoventris · S. europaea (Eurasian Nuthatch) · S. europaea albifrons (Eurasian Nuthatch) · S. europaea amurensis (Eurasian Nuthatch) · S. europaea asiatica (Asian Wood Nuthatch) · S. europaea atlas · S. europaea bedfordi (Eurasian Nuthatch) · S. europaea caesia (European Wood Nuthatch) · S. europaea caucasica (Caucasian Wood Nuthatch) · S. europaea cisalpina (Central European Wood Nuthatch) · S. europaea europaea (Eurasian Nuthatch) · S. europaea forma tibetosinensis Kleinschmidt & Weingold, 1922 · S. europaea hispaniensis (Eurasian Nuthatch) · S. europaea itschangensis O. Kleinschmidt & Weigold, 1922 · S. europaea kleinschmidti · S. europaea levantina (Eurasian Nuthatch) · S. europaea persica (Eurasian Nuthatch) · S. europaea roseilia · S. europaea rubiginosa (Caspian Wood Nuthatch) · S. europaea sakhalinensis · S. europaea seorsa (Eurasian Nuthatch) · S. europaea sinensis (Eurasian Nuthatch) · S. europea · S. europea cisalpina · S. europea europea · S. europea sztolcmani · S. formosa (Beautiful Nuthatch) · S. frontalis (Velvet-Fronted Nuthatch) · S. frontalis corallipes · S. frontalis frontalis (Velvet-Fronted Nuthatch) · S. frontalis hageni · S. frontalis isarog · S. frontalis oenochlamys · S. frontalis palawana · S. frontalis saturatior · S. frontalis zamboanga · S. hariabica · S. hassica · S. himalayensis (White-Tailed Nuthatch) · S. krueperi (Krueper's Nuthatch) · S. kruperi · S. ledanti (Algerian Nuthatch) · S. leucopsis (White-Cheeked Nuthatch) · S. leucopsis leucopsis (White-Cheeked Nuthatch) · S. magna (Giant Nuthatch) · S. magna ligea · S. magna magna · S. montium · S. montium tibetosinensis · S. nagaensis (Chestnut-Vented Nuthatch) · S. nagaensis grisiventris · S. nagaensis montium (Eurasian Nuthatch) · S. nagaensis nagaensis (Chestnut-Vented Nuthatch) · S. neglecta · S. neumayer (Western Rock-Nuthatch) · S. neumayer neumayer (Western Rock Nuthatch) · S. neumayer rupicola · S. neumayer syriaca · S. neumayer tschitscherini · S. oenochlamys (Sulphur-Billed Nuthatch) · S. oenochlamys lilacea · S. oenochlamys mesoleuca · S. oenochlamys oenochlamys (Sulphur-Billed Nuthatch) · S. przewalskii · S. pusilla (Brown-Headed Nuthatch) · S. pusilla caniceps (Brown-Headed Nuthatch) · S. pusilla insularis · S. pusilla pusilla (Brown-Headed Nuthatch) · S. pygmaea (Black-Eared Nuthatch) · S. pygmaea brunnescens · S. pygmaea canescens · S. pygmaea flavinucha · S. pygmaea leuconucha · S. pygmaea melanotis (Pygmy Nuthatch)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 09, 2008:

Identifiers

Footnotes

  1. New Mexico Wildlife. New Mexico Department of Game and Fish Version of April 24, 2009. [back]
Last Revised: 2009-06-19