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Home > Coniferous Forest Animals > Red Breasted Nuthatch

Red Breasted Nuthatch

The red-breasted nuthatch is a small songbird that gets its name from its cinnamon under parts. It lives in the coniferous forests of Canada, Alaska, and parts of the United States. This little bird usually stays in its permanent location all through the year, although it sometimes irrupts to the southern regions if there is paucity in their food supply.

Red Breasted Nuthatch

Red Breasted Nuthatch

Scientific Classification

Kingdom Animalia
Phylum Chordata
Class Aves
Order Passeriformes
Family Sittidae
Genus Sitta
Scientific Name Sitta canadensis

Quick Information

Other Popular Names Canada Nuthatch (English), Le Torchepot du Canada, Sitelle a poitrine rousse, Sitelle du Canada (French), Trepador canadiense, Saltapolos canadiense, Sita canadiense  (Spanish)
Size 11.5 cm long
Weight 10 grams
Color Gray blue and rusty cinnamon with the females being paler
Distribution All across Canada and the northern regions of North America. A vagrant to England, Iceland, and Bermuda
Habitat Mainly mountains and coniferous forests. Common in evergreen trees like fir and pine as well as deciduous trees like oak and maple
Sound  Calls: Produces yank yank calls that sound similar to a tin trumpet or a child’s noisemaker with a timbre that is nasal and high-pitched

Songs:  fast paced and repetitive ehn ehn ehn notes that resemble the calls

Clutch  Size  2 to 8 eggs
 Incubation Period 12 to 13 days
Lifespan Around 6 years
Diet Feeds mainly on insects during summer and eats conifer seeds during winter
Predators Cooper’s hawks, northern pygmy owls, red squirrels, weasels, spotted owls, merlins, and sharp shinned owls

Eggs and nestlings:  House wrens, weasels, Steller’s jays, gray-necked chipmunks and mice

IUCN Conservation Status Least Concern
Red Breasted Nuthatch Range

Red Breasted Nuthatch Range

Behavior

Red-breasted nuthatches usually climb down the tree trunk in a zigzag motion and use the large claws on their feet for support. These birds are aggressive and have a tendency to dominate over large birds while they visit feeders. [2]

These birds become highly territorial as the breeding season approaches. If there are ample food resources in winter, the pairs may stay together in this season with an aim of defending food supplies. The males exhibit the same behavior for courtship as well as threatening others; this includes lowering the wings and making their tail stand erect. As winter approaches, these birds like to be part of large flocks that contain varied species of birds. [3]

Red Breasted Nuthatch Pictures

Red Breasted Nuthatch Pictures

Red Breasted Nuthatch Photos

Red Breasted Nuthatch Photos

Mating and Reproduction

Red-breasted nuthatches are monogamous birds with the male performing an elaborate display to attract females. The courtship display includes making its head and tail erect, lowering its wings and moving the body from side to side. The males sing from the treetops and potential nest building locations, calling up to fifty times in a minute. They also bring some food for the female as part of the courtship ritual.

The red-breasted nuthatch is among the few species of birds other than woodpeckers that have the habit of excavating nest cavities. Both sexes take part in nest-building, although the female puts in more contribution. They use conifer resin to plaster the entrances of its nests, applied with the help of bark strips, to prevent predators and competitors from entering the nest.

Red Breasted Nuthatch Nest

Red Breasted Nuthatch Nest

This bird becomes very aggressive during nest building and vehemently drives away other birds like wrens, woodpeckers and other species of nuthatches. They have the habit of stealing materials that are used for lining nests from other birds like chickadees and the smaller species of nuthatches.

Red Breasted Nuthatch Eggs

Red Breasted Nuthatch Eggs

Red Breasted Nuthatch Babies

Red Breasted Nuthatch Babies

Life Cycle

After building the nest, the female lays around 5 to 8 (average 6) pinkish eggs that are then incubated for 12 to 13 days. The male provides food to the female giving her more time to spend incubating the eggs. The eggs hatch and the babies are altricial staying in the nest for around 3 weeks after which the immature birds fledge. The juveniles become fully independent two weeks after leaving the nest. They become ready for breeding after completing one year of age.

Red Breasted Nuthatch Bird

Red Breasted Nuthatch Bird

Female Red Breasted Nuthatch

Female Red Breasted Nuthatch

Adaptations

These birds have powerful legs and feet with sharp claws and long toes. These features help them to adapt to an arboreal life on tree trunks and makes them veritable acrobats. They have short tails that help them to climb downwards easily, as their downward motion on tree trunks also help them catch prey that other birds may miss.

Red Breasted Nuthatch Images

Red Breasted Nuthatch Images

Interesting Facts

  • These birds are unique in the sense that they are the only nuthatches of North America to have a black stripe over their eyes followed by a white stripe above the black one.
  • The excavation of nests in tree trunks can take a maximum of 18 days resulting in a cavity with a depth of 2.5 to 8 inches.
  • The oldest recorded red-breasted nuthatch lived for seven and half years.
  • Red-breasted nuthatches migrate towards the south much before most other irruptive species.

References:

  1. http://www.allaboutbirds.org/guide/Red-breasted_Nuthatch/lifehistory
  2. http://www.biokids.umich.edu/critters/ Sitta_canadensis/
  3. https://www.nationalgeographic.com/animals/birds/facts/red-breasted-nuthatch
  4. https://www.iucnredlist.org/species/22711196/132094796
  5. https://animaldiversity.org/accounts/Sitta_canadensis/

Published on August 4th 2015 by admin under Coniferous Forest Animals.
Article was last reviewed on 5th December 2022.

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