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Harpactes fasciatus

Harpactes fasciatus

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: Carinatae
Infraclassis: Neornithes
Parvclassis: Neognathae
Ordo: Trogoniformes
Familia: Trogonidae
Genus: Harpactes
Species: Harpactes fasciatus
Subspecies: H. f. fasciatus - H. f. legerli - H. f. malabaricus - H. f. parvus


Harpactes fasciatus (Pennant, 1769)


Indian Zoology p.4 pl.5

Vernacular names
English: Malabar Trogon
Français: Trogon de Malabar

The Malabar Trogon (Harpactes fasciatus) is a species of bird in the trogon family. It is found in the forests of Sri Lanka and peninsular India. In India it is mainly found in the Western Ghats, hill forests of central India and in parts of the Eastern Ghats. They are insectivorous and although they are not migratory, they may make seasonal movements in the hill regions.


Like most other trogons, these birds are brightly coloured and sexually dimorphic. The male has a slaty black head and breast with a white border to the black bib separating it from the crimson on the underside. The back is olive-brown to chestnut. The wing coverts are black with fine white vermiculations. They have 12 tail feathers that are graduated.[2] The central tail-feathers are chestnut with a black tip, with the second and third pairs from the middle having more black than chestnut. The outer three pairs have long white tips. The female lacks the contrasting black and crimson and has only a slightly darker head and breast that shades into the olive brown on the back while the crimson of the underside of the male is replaced by ochre. In both sexes, the beak is bluish as is the skin around the eye. The iris is dark brown and the feet are pale bluish.[3][4] The nostrils are covered by tufts of filoplumes. The feet are heterodactyl, a feature unique to the trogons, with the inner toe turned backwards.[5]

Several populations have been named. The central India subspecies legerli, named by Walter Norman Koelz on the basis of a single specimen is not always recognized,[6] is said to be slightly larger and brighter than malabaricus of the Western Ghats. The nominate race found in the central wet zone of Sri Lanka is smaller and the upperparts are brighter.[3]

Behaviour and ecology

These birds usually perch still, sometimes clinging laterally to branches. When calling they sometimes raise and lower their tail. The call is a series of guttural or purring notes. The song of the male is a series of percussive kyau calls. The breeding season in India is mainly February to May (before the Monsoons) while it is March to June in Sri Lanka.[3]

When they sit still, the appear hunched. The Hindi name used by hunters is Kafni churi and refers to the hunched neckless appearance as if dressed in a fakir's kafni (robe). The Marathi name is Karna while it is called Kakarne hakki in Kannada[2] In Kerala it is known as Theekakka (literally "fire-crow").[7]

Malabar Trogons feed exclusively on insects and fruits have not been noted in their diet unlike in the New World trogons.[4] In the forests of Sri Lanka, they are often found in mixed-species foraging flocks[8] where they may sometimes be subject to kleptoparasitism by drongos.[9] A study in Kerala found that they foraged mainly at 5 to 10 m with females tending to forage lower within the canopy. When foraging on bark, they propped themselves using their tail like woodpeckers, especially on decaying tree stumps. They sometimes descend to the ground and search for insects under leaf litter. They will sometimes fly and try to flush prey and then hover to pick up prey. They may also hang upside down to reach prey on vertical tree surfaces. Prey are often mashed or struck on a branch between the mandibles before feeding on them or prior to feeding young. The contact call is a series of about five low intensity que while these where of higher intensity in territorial fights. The alarm call is a churrrr and a similar call is also delivered prior to roosting.[7] Although their flight is fast, they are reluctant to fly. In the Nilgiri hills they are altitudinal migrants and are found in the higher reaches only during summer.[10]
An immature with a scaly orange underside

The nest is made in rotting trees or stumps that are easy to carve and pulverize using their bills. The male and female take turns to excavate the nest using their bills. It may take about a month to excavate the nest. The floor is made out of the wood powder and no extra lining is added. Two eggs were seen to be the normal clutch in a study in Kerala although older works suggest that the typical clutch is of three eggs.[11] The eggs are laid with a gap of two days and incubated by both males and females with the females usually incubating at night. The incubation period is about 19 days. The hatchlings are fed mainly caterpillars for the initial period and later provided bugs, flies and orthopterans. The parents do not remove the excreta of the nestlings from the nest. The adults continue to feed the fledged juveniles for nearly 5 to 6 months. They are socially monogamous with pair bonds lasting more than a season.[7]

Sri Lankan birds have been seen to plunge into water from an overhanging branch to bathe.[12]

A species of endoparasitic cestode, Triaenorhina burti has been described from the species.[13]


The species is becoming rarer in many parts of India and it is said to be sensitive to forest fragmentation.[14] Salim Ali noted it as being common in some areas of the Surat Dangs where it is now rare. One of his records is from Ajwa in Vadodara district which is believed to be a typographical error for Ahwa further south.[15]


1. ^ BirdLife International (2008). Harpactes fasciatus. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 11 Oct 2009.
2. ^ a b Jerdon, TC (1862). The Birds of India. Volume 1. Military Orphan Press, Calcuttabook. pp. 201–202. http://www.archive.org/stream/birdsofindiabein01jerd#page/200/mode/2up.
3. ^ a b c Rasmussen, PC & JC Anderton (2005). Birds of South Asia: The Ripley Guide. Volume 2. Smithsonian Institution and Lynx Edicions. p. 261.
4. ^ a b Blanford, WT (1895). The Fauna of British India. Birds. Volume 3. Taylor and Francis, London. pp. 199–200. http://www.archive.org/stream/faunaofbritishin025218mbp#page/n209/mode/2up.
5. ^ Mayr, Gerald (2003). "On the phylogenetic relationships of trogons (Aves, Trogonidae).". J. Avian Biol. 34: 81–88. doi:10.1034/j.1600-048X.2003.03042.x. http://www.senckenberg.de/files/content/forschung/abteilung/terrzool/ornithologie/trogonphylo.pdf.
6. ^ Ali,Salim (1949). "The validity of Harpactes fasciatus legerli (Koelz)". J. Bombay Nat. Hist. Soc. 48 (4): 806–808.
7. ^ a b c Varghese, AP (2002). Ecology and behaviour of Malabar Trogon Harpactes fasciatus malabaricus. Doctor of Philosophy Thesis, Mahatma Gandhi University, Kottayam. http://www.mgutheses.org/page/about_book.php?q=T%201055&search=&page=&rad=.
8. ^ Kotagama, Sarath W & Eben Goodale (2004). "The composition and spatial organisation of mixed-species flocks in a Sri Lankan rainforest". Forktail 20: 63–70. http://eben.goodale.googlepages.com/Forktailarticle.pdf.
9. ^ Sathischandra, SHK; E.P. Kudavidanage; E. Goodale and S.W. Kotagama (2009). "Foraging ecology of Crested Drongos (Dicrurus paradiseus lophorhinus) in the Sinharaja Reserve". Siyoth 2 (1): 9–11. http://www.fogsl.net/Prod/wp-content/uploads/2009/03/siyoth-2-pg09-11.pdf.
10. ^ Zarri, A.A. & A.R.Rahmani (2005). "Malabar Trogon in the Nilgiris Upper Plateau, Tamil Nadu". J. Bombay Nat. Hist. Soc. 102 (1): 116.
11. ^ Waite, WE (1920). "The Picarian Birds and Parrots of Ceylon". Spolia Zeylanica: 197–272. http://www.archive.org/stream/spoliazeylanica11nati#page/244/mode/2up.
12. ^ Ali S & S D Ripley (1983). Handbook of the birds of India and Pakistan. 4 (2 ed.). Oxford University Press. pp. 61–63.
13. ^ Georgiev BB, Gibson DI (2006). "Description of Triaenorhina burti n. sp. (Cestoda: Paruterinidae) from the Malabar trogon Harpactes fasciatus (Pennant) (Aves: Trogoniformes: Trogonidae) in Sri Lanka". Systematic Parasitology 63 (1): 53–60. doi:10.1007/s11230-005-9002-x. PMID 16699928.
14. ^ Raman TR (2006). "Effects of Habitat Structure and Adjacent Habitats on Birds in Tropical Rainforest Fragments and Shaded Plantations in the Western Ghats, India". Biodiversity and Conservation 15 (4): 1577–1607. doi:10.1007/s10531-005-2352-5.
15. ^ Trived, Pranav & VC Soni (2006). "Significant bird records and local extinctions in Purna and Ratanmahal Wildlife Sanctuaries, Gujarat, India". Forktail 22: 39–48. http://www.orientalbirdclub.org/publications/forktail/22pdfs/Trivedi-Purna.pdf.

Other sources

* Inglis,CM (1944) The nesting of the Malabar Trogon. Jour. Bengal Nat. Hist. Soc. 18:101.

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