Brown Creeper
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Certhiidae
Genus: Certhia
Linnaeus, 1758

see text

Certhia is the genus of birds containing the typical treecreepers, which together with the Spotted Creeper make up the family Certhiidae.

The typical treecreepers occur in many wooded parts of the North Temperate Zone. They do not normally migrate other than for local movements, such as altitudinal migrations in the Himalayan species (Mead 2003).

The treecreepers are small woodland birds, very similar in appearance (so they can present serious identification problems where two species occur together). They are brown with streaks above and white below. They have thin pointed down-curved bills, which they use to extricate insects from bark. They have stiff, pointed tail feathers, like woodpeckers and woodcreepers, which they use to support themselves on vertical trees. All the tail feathers but the two central ones are molted in quick succession; the two central ones are not molted till the others grow back, so the bird can always prop itself with its tail (Perrins 1991; Mead 2003).

They build cup nests on loose twig platforms wedged behind patches of bark on tree trunks. (They will also use special nest boxes clamped to tree trunks and made with two openings; the birds use one as an entrance and one as an exit.) They lay 3 to 9 eggs (usually 5 or 6), which are white with reddish-brown speckles and dots. The female incubates for 14 or 15 days. The young fledge 15 or 16 days later; the male may care for them while the female incubates and feeds a second brood. Rarely a male may mate with a second female while the first is incubating, and there are even records of two females incubating their clutches side by side in a nest (Perrins 1991; Mead 2003).

At least some species roost in small oblong cavities that they dig out behind loose bark. They may roost individually or in groups (probably families) that in extreme cold have been known to exceed 12 birds (Mead 2003).

Species in taxonomic order

Following recent studies of cytochrome b mtDNA sequence and song structure (Tietze et al., 2006; Tietze et al., 2008), the following species are recognized:

They form two evolutionary lineages: the former four species represent a Holarctic radiation, whereas the remaining five are distributed in the area south and east of the Himalaya. Hodgson's Treecreeper, recently realized to be a distinct species, is an offshoot of the Common Treecreeper's ancestor which has speciated south of the Himalaya. The former group has a more warbling song, always (except in C. familiaris from China) starting or ending with a shrill sreeh. The Himalayan group, in contrast, has a faster-paced trill without the sreeh sound.


  • Mead, Christopher J. (2003). "Holarctic Treecreepers". In Perrins, Christopher. The Firefly Encyclopedia of Birds. Firefly Books. pp. 538–540. ISBN 1-55297-777-3. 
  • Perrins, C. (1991). Forshaw, Joseph. ed. Encyclopaedia of Animals: Birds. London: Merehurst Press. p. 204. ISBN 1-85391-186-0. 
  • Tietze, Dieter Thomas; Martens, Jochen & Sun, Yue-Hua (2006): Molecular phylogeny of treecreepers (Certhia) detects hidden diversity. Ibis 148(3): 477-488 doi:10.1111/j.1474-919X.2006.00547.x (HTML abstract)
  • Tietze, Dieter Thomas; Jochen Martens, Yue-Hua Sun, Martin Paeckert (2008). "Evolutionary history of treecreeper vocalisations(Aves: Certhia)". Organisms, Diversity & Evolution 8: 305–324. doi:10.1016/j.ode.2008.05.001. 

External links

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Certhia — (Grimpereaux) …   Wikipédia en Français

  • Certhĭa — Certhĭa, so v.w. Baumläufer …   Pierer's Universal-Lexikon

  • Certhĭa — Certhĭa, Baumläufer (s.d.); Certhiidae (Baumläufer), Familie der Sperlingsvögel (s.d.) …   Meyers Großes Konversations-Lexikon

  • Certhia — (Grimpereaux) Grimpereau des jardins (Certhia …   Wikipédia en Français

  • Certhia —   Certhia …   Wikipedia Español

  • Certhia — noun type genus of the Certhiidae • Syn: ↑genus Certhia • Hypernyms: ↑bird genus • Member Holonyms: ↑Certhiidae, ↑family Certhiidae • Member Meronyms: ↑ …   Useful english dictionary

  • Certhia — šiauriniai lipučiai statusas T sritis zoologija | vardynas atitikmenys: lot. Certhia angl. treecreeper vok. Baumläufer, m rus. пищуха, f pranc. grimpereau, m ryšiai: platesnis terminas – šiauriniai lipučiai siauresnis terminas – amerikinis… …   Paukščių pavadinimų žodynas

  • certhia — cer·thia …   English syllables

  • Certhia Familiaris — Grimpereau des bois Grimpereau des bois …   Wikipédia en Français

  • Certhia americana —   Agateador americano …   Wikipedia Español

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.