White-bellied woodpecker

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White-bellied woodpecker
D. j. hodgsonii
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Piciformes
Family: Picidae
Genus: Dryocopus
D. javensis
Binomial name
Dryocopus javensis
(Horsfield, 1821)

see text

The white-bellied woodpecker or great black woodpecker (Dryocopus javensis) is found in evergreen forests of tropical Asia, including the Indian subcontinent and Southeast Asia. It has 14 subspecies, part of a complex including the Andaman woodpecker (Dryocopus hodgei) (earlier treated as a subspecies). Many island forms are endangered, some are extinct. Populations differ in the distribution and extent of white. They are among the largest of the Asiatic woodpeckers and nest in large dead trees, often beside rivers. Their drums and calls are louder than those of the smaller woodpeckers.


Cotigao NP, Goa, India Nov 1997

This species is one of the largest living species of woodpecker. Adults range in size from 40 to 48 cm (16 to 19 in) and are second in size only to the great slaty woodpecker among Asian woodpecker species. The species is considered closely related to the more northern black woodpecker and the North American pileated woodpecker and is similar in size to these species. Body mass can vary from 197 to 350 g (6.9 to 12.3 oz). Among standard measurements, the wing chord is 20.5 to 25.2 cm (8.1 to 9.9 in), the tail is 14.3 to 18.9 cm (5.6 to 7.4 in), the bill is 4.6 to 6 cm (1.8 to 2.4 in) and the tarsus is 3.2 to 4.3 cm (1.3 to 1.7 in).[2]

Subspecies hodgsonii has whitish underwing coverts and a white rump. The face lacks white but juveniles of the nominate race can have white streaks on the throat.[3] Differences from the other Southeast Asian subspecies in the vocalizations and morphology of this species are suggested to be large enough to raise this to full species status.[4] Solitary adults may spend an hour foraging at a suitable tree.[5] Subspecies hodgsonii of India breeds from January to May, mainly in large dead trees, often using the same tree year after year.[6] The normal clutch is usually of two eggs.[7] They feed mainly on insects such as ants[8] or grubs obtained mainly from under bark but sometimes take fruit.[9] Although shy, they can nest close to well used tracks and human disturbed areas.[6][10] They have a range of calls from a short, sharp "kuk" to more intoned "kyuk", "kew", "kee-yow" calls. The longer calls are given prior to flying off. They roost within holes.[5]


Male, Philippines
D. j. richardsi

These subspecies are described:

  • D. j. javensis (Horsfield, 1821) (southern Thailand to Borneo)
  • D. j. philippinensis (Steere, 1890) (More often subsumed into the nominate)
  • D. j. cebuensis Kennedy, 1987 (Cebu Island)
  • D. j. confusus (Stresemann, 1913) (Luzon, includes esthloterus Parkes, 1971)
  • D. j. feddeni (Blyth, 1863) (Thailand, Laos and Burma)
  • D. j. forresti Rothschild, 1922 (Northern Myanmar and Sichuan, China)
  • D. j. hargitti (Sharpe, 1884) (Palawan)
  • D. j. hodgsonii (Jerdon, 1840) is found mainly in the Western Ghats of India but also known from central India[11] and the Eastern Ghats.[12][13]
  • D. j. mindorensis (Steere, 1890) (Mindoro)
  • D. j. multilunatus (McGregor, 1907) (Basilan, Dinagat, Mindanao)
  • D. j. parvus (Richmond, 1902) (Simeulue Island)
  • D. j. pectoralis (Tweeddale, 1878) (Samar, Bohol and other islands)
  • D. j. richardsi Tristram, 1879 (Tristram's woodpecker found in Korea, extinct on Tsushima)
  • D. j. suluensis (W. Blasius, 1890) (Sulu)

The Andaman woodpecker (Dryocopus hodgei) was treated as a subspecies in the past. The species has in the past been placed in the genus Thriponax and Macropicus.[14]

Behaviour and ecology[edit]

This large black woodpecker is usually seen singly or as a pair, which may sometimes be accompanied by a third bird. They have a dipping in which the loud single note laugh like chiank call is produced. They also produce loud drumming, especially in the breeding season. The breeding season is mainly January to March. The nest is built in a large dead tree, often in open forest. Two white eggs are the usual clutch. In Bastar in central India, the squabs are sought after by tribals, resulting in the rarity of these birds.[14]


  1. ^ BirdLife International (2012). "Dryocopus javensis". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
  2. ^ Woodpeckers: An Identification Guide to the Woodpeckers of the World by Hans Winkler, David A. Christie & David Nurney. Houghton Mifflin (1995), ISBN 978-0395720431
  3. ^ Robinson HC & FN Chasen (1939). Birds of the Malay Peninsula. Volume 4 (PDF). H.F. & G. Witherby, London. pp. 286–288.
  4. ^ Rasmussen PC & JC Anderton (2005). Birds of South Asia: The Ripley Guide. Volume 2. Smithsonian Institution & Lynx Edicions. pp. 285–286.
  5. ^ a b Short, LL (1973). "Habits of some Asian Woodpeckers (Aves, Picidae)". Bull. Am. Mus. Nat. Hist. 152: 253–364. hdl:2246/603.
  6. ^ a b Santharam, V (2003). "Distribution, ecology and conservation of the White-bellied Woodpecker Dryocopus javensis in the Western Ghats, India" (PDF). Forktail. 19: 31–38.
  7. ^ Kinloch,AP (1923). "The nidification of the Malabar Great Black Woodpecker Thriponax hodgsoni". J. Bombay Nat. Hist. Soc. 29 (2): 561.
  8. ^ Abdulali,Humayun (1941). "The Great Black Woodpecker in the neighbourhood of Bombay". J. Bombay Nat. Hist. Soc. 42 (4): 933–934.
  9. ^ Santharam,V (1999). "Frugivory by the Great Black Woodpecker Dryocopus javensis". J. Bombay Nat. Hist. Soc. 96 (2): 319–320.
  10. ^ Neelakantan, K.K. (1975). "A day at a nest of the Great Black Woodpecker (Dryocopus javensis)". J. Bombay Nat. Hist. Soc. 72 (2): 544–548.
  11. ^ Ali,S (1951). "Discovery of the so-named 'Malabar' Black Woodpecker [Dryocopus javensis hodgsoni (Jerdon)] in Bastar (East Madhya Pradesh)". J. Bombay Nat. Hist. Soc. 49 (4): 787–788.
  12. ^ Blanford, WT (1895). Fauna of British India. Birds. Volume 3. Taylor and Francis, London. pp. 72–73.
  13. ^ Morris, RC (1939). "On the occurrence of the Banded Crake (Rallus e. amuroptera) and the Malabar Woodpecker (Macropicus j. hodgsoni) in the Billigirirangan Hills, S. India". J. Bombay Nat. Hist. Soc. 40 (4): 763.
  14. ^ a b Ali S & SD Ripley (1983). Handbook of the birds of India and Pakistan. Volume 4 (2nd ed.). Oxford University Press. pp. 208–210.

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