Mangrove gerygone

Last updated

Mangrove gerygone
Gerygone levigaster 1.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Acanthizidae
Genus: Gerygone
Species:
G. levigaster
Binomial name
Gerygone levigaster
Gould, 1843
Subspecies [2]
  • G. l. pallida - Finsch, 1898
  • G. l. levigaster - Gould, 1843
  • G. l. cantator - (Weatherill, 1908)

The mangrove gerygone (Gerygone levigaster) is a species of bird in the Australian warbler family Acanthizidae. The species is also known as the mangrove warbler. The species is thought to form a superspecies with the closely related fan-tailed gerygone of Melanesia and the Australian western gerygone. There are three subspecies of mangrove gerygone, G. l. pallida, found in southern New Guinea, the nominate race G. l. levigaster, which is found from coastal Western Australia to coastal north Queensland and is known as Buff-breasted Flyeater (Ethelornis Levigaster), [3] and G. l. cantator, which is found from coastal Queensland to New South Wales. The species is uncommon in New Guinea and has suffered some declines due to mangrove clearances but is not considered threatened by the IUCN.

The species is principally distributed in mangrove forests and in forests and woodland adjacent to mangroves. The species will move into nearby forests from mangroves to feed, particularly in the breeding season. Where its range overlaps with that of the large-billed gerygone in the Kimberley it is actually displaced from the mangroves and is instead found in scrubland dominated by paperbarks and acacia.

The mangrove gerygone is a typical member of the genus Gerygone, they are small birds with rounded wings, 9–11 cm long and weighing 6 g. The plumage is grey above with a white throat, belly, flanks and rump. There is a distinct white eye stripe. The bill and legs are black and the iris is red. The subspecies G. l. pallida is slightly browner above and G. l. cantator is slightly larger and heavier. The song, which is similar to that of the western gerygone, has been described as "sweet, rich, tuneful".

The species feeds in the foliage of trees on insects, including beetles, grasshoppers, wasps, ants and moths. It is less likely to catch prey in the air than other gerygones, but will join mixed-species feeding flocks with white-eyes, honey-eaters and fantails. The species mostly feeds in the canopy but will forage amongst the roots of mangroves.

The mangrove gerygone breeds throughout the year, although principally in spring-summer in the east of Australia and during the dry season in the north. The female builds the oval domed nest. It is constructed out of roots, grass, spider webs, moss, seaweed and bark, and hangs from mangroves. Two to three eggs, [4] are laid in the nest and are incubated for 14–17 days. Both parents feed the chick for another 14–17 days. A number of cuckoo species are brood parasites of this species.

Related Research Articles

<span class="mw-page-title-main">Yellow warbler</span> Species of bird

The yellow warbler is a New World warbler species. Yellow warblers are the most widespread species in the diverse genus Setophaga, breeding in almost the whole of North America, the Caribbean, and down to northern South America.

<span class="mw-page-title-main">Yellow-rumped thornbill</span> Species of bird

The yellow-rumped thornbill is a species of passerine bird from the genus Acanthiza. The genus was once placed in the family Pardalotidae but that family was split and it is now in the family Acanthizidae. There are four subspecies of yellow-rumped thornbill. It is a small, brownish bird with a distinctive yellow rump and thin dark bill. It inhabits savannah, scrub and forests across most of Australia and eats insects. The species engages in cooperative breeding.

<span class="mw-page-title-main">Himalayan cuckoo</span> Species of bird

Cuculus saturatus, better well known as the Himalayan cuckoo or Oriental cuckoo, is a brooding parasitic bird that is part of the Cuculidae family. The species breeds from the Himalayas eastward to southern China and Taiwan. It migrates to southeast Asia and the Greater Sunda Islands for the winter.

<span class="mw-page-title-main">Brown honeyeater</span> Species of bird

The brown honeyeater is a species of bird in the family Meliphagidae. It belongs to the honeyeaters, a group of birds which have highly developed brush-tipped tongues adapted for nectar feeding. Honeyeaters are found mainly in Australia, New Guinea, and parts of Indonesia, but the brown honeyeater is unique in that it also occurs on the island of Bali, making it the only honeyeater to be found west of the Wallace Line, the biogeographical boundary between the Australian-Papuan and Oriental zoogeographical regions.

<span class="mw-page-title-main">Brown gerygone</span> Species of bird

The brown gerygone, previously known as the brown warbler, is a small passerine bird native to eastern coastal Australia. The upper parts of the brown gerygone are a deep olive-grey or olive-brown, while its face and underparts are a much paler grey, cream, or washed-out brown. The tail feathers are dark and may be white-tipped. It is approximately 10 cm in length.

<span class="mw-page-title-main">Yellow-throated scrubwren</span> Species of bird

The yellow-throated scrubwren is a passerine in the family Acanthizidae that is found in parts of eastern coastal Australia. It was formerly placed in the genus Sericornis, but is now the only species in the genus Neosericornis.

<span class="mw-page-title-main">Pheasant coucal</span> Species of bird

The pheasant coucal is a species of cuckoo in the family Cuculidae. It is found in Australia, Timor and New Guinea. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests. It has adapted well to canefields in northern Australia. The pheasant coucal is unusual among Australian cuckoos in that it incubates and raises its own young instead of laying its eggs in the nest of another species.

<span class="mw-page-title-main">Shining bronze cuckoo</span> Species of bird

The shining bronze cuckoo is a species of cuckoo in the family Cuculidae, found in Australia, Indonesia, New Caledonia, New Zealand, Papua New Guinea, Solomon Islands, and Vanuatu. It was formerly placed in the genus Chrysococcyx.

<span class="mw-page-title-main">Little bronze cuckoo</span> Species of bird

The little bronze cuckoo is a species of cuckoo in the family Cuculidae. It was formerly placed in the genus Chrysococcyx. It is a common brood parasite of birds form the genus Geryone. This cuckoo is found in Southeast Asia, New Guinea and some parts of Australia, where its natural habitat is subtropical or tropical moist lowland forest. It is the world's smallest cuckoo. The pied bronze cuckoo was formerly considered to be a subspecies. Other common names for the little bronze cuckoo include the red-eyed bronze cuckoo and the malay green cuckoo. It has 11 subspecies which are generally recognized.

<span class="mw-page-title-main">Black-eared cuckoo</span> Species of bird

The black-eared cuckoo is a species of cuckoo in the family Cuculidae. Found across Australia, it migrates to eastern Indonesia and southern New Guinea. They are usually observed by themselves or in a pair as they don't raise their own young, rather they leave eggs in another species nest to be raised by host. This species was formerly placed in the genus Chrysococcyx.

<span class="mw-page-title-main">Pallid cuckoo</span> Species of bird

The pallid cuckoo is a species of cuckoo in the family Cuculidae. It is the only species placed in the genus Heteroscenes. It is found in Australia, with some migration to the islands of Timor and Papua New Guinea. It is between 28 and 33 cm in size, with distinctive markings such as a dark bill, a dark eye with a gold eye-ring and olive grey feet which differentiate it from other cuckoos. The pallid cuckoo is similar in appearance to the oriental cuckoo, with barred immature pallid cuckoos being often mistaken for oriental cuckoos.

<span class="mw-page-title-main">Forest kingfisher</span> Species of bird

The forest kingfisher, also known as Macleay's or the blue kingfisher, is a species of kingfisher in the subfamily Halcyoninae, also known as tree kingfishers. It is a predominantly blue and white bird. It is found in Indonesia, New Guinea and coastal eastern and Northern Australia. Like many other kingfishers, it hunts invertebrates, small frogs, and lizards.

<span class="mw-page-title-main">Speckled warbler</span> Species of bird

The speckled warbler is a species of bird in the family Acanthizidae. It is endemic to eastern Australia. Its natural habitat is temperate forests.

<span class="mw-page-title-main">Chatham Islands gerygone</span> Species of bird

The Chatham Islands gerygone, also known as the Chatham gerygone or Chatham Island warbler, is a species of bird in the family Acanthizidae. It is endemic to the Chatham Islands. The Chatham Islands gerygone is larger than and differs in plumage from the related grey warbler of mainland New Zealand. Both warblers were discovered and named by G. R. Gray in 1845. The grey and Chatham Island warblers are the only two members of the Australasian family Acanthizidae found in New Zealand.

<span class="mw-page-title-main">Western gerygone</span> Species of bird

The western gerygone is a small, brownish-grey species of passerine bird, which is found in inland and south-west Australia. It is an arboreal, insectivore of open forest, woodland and dry shrubland. It is not currently threatened with extinction.

<span class="mw-page-title-main">Fairy gerygone</span> Species of bird

The fairy gerygone, previously known as the fairy warbler, is a species of bird in the family Acanthizidae native to New Guinea and Queensland.

<span class="mw-page-title-main">Leaden flycatcher</span> Species of bird

The leaden flycatcher is a species of passerine bird in the family Monarchidae. Around 15 cm (6 in) in length, the male is lustrous azure with white underparts, while the female possesses leaden head, mantle and back and rufous throat and breast. It is found in eastern and northern Australia, Indonesia, and Papua New Guinea. Its natural habitat is subtropical or tropical mangrove forests in the northern parts of its range, in the south and inland it is eucalypt woodland.

<span class="mw-page-title-main">Red-headed myzomela</span> Passerine bird of the honeyeater family

The red-headed myzomela or red-headed honeyeater is a passerine bird of the honeyeater family Meliphagidae found in Australia, Indonesia, and Papua New Guinea. It was described by John Gould in 1840. Two subspecies are recognised, with the nominate race M. e. erythrocephala distributed around the tropical coastline of Australia, and M. e. infuscata in New Guinea. Though widely distributed, the species is not abundant within this range. While the IUCN lists the Australian population of M. e. infuscata as being near threatened, as a whole the widespread range means that its conservation is of least concern.

<span class="mw-page-title-main">Oriental cuckoo</span> Species of bird

The Oriental cuckoo or Horsfields cuckoo is a bird belonging to the genus Cuculus in the cuckoo family Cuculidae. It was formerly classified as a subspecies of the Himalayan cuckoo, with the name 'Oriental cuckoo' used for the combined species. Differences in voice and size suggest that it should be treated as a separate species. The binomial name Cuculus horsfieldi has often been used instead of Cuculus optatus, but is now usually considered to be a junior synonym.

<span class="mw-page-title-main">Grey warbler</span> Species of bird

The grey warbler, also known by its Māori name riroriro or outside New Zealand as the grey gerygone, is an insectivorous bird in the family Acanthizidae endemic to New Zealand. Its natural habitat is temperate forests. It is sometimes known as the teetotum or rainbird.

References

  1. BirdLife International (2016). "Gerygone levigaster". IUCN Red List of Threatened Species . 2016: e.T22704718A93981863. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22704718A93981863.en . Retrieved 12 November 2021.
  2. Gill F, D Donsker & P Rasmussen (Eds). 2020. IOC World Bird List (v10.2). doi : 10.14344/IOC.ML.10.2.
  3. Mathews, Gregory M., The birds of Australia, 707871, 8, Collectie Stad Antwerpen, Erfgoedbibliotheek Hendrik Conscience
  4. Noske, R.A. (2001) "The breeding biology of the Mangrove Gerygone, Gerygone laevigaster, in the Darwin region, with notes on brood parasitism by the Little Bronze-cuckoo, Chrysococcyx minutillus". Emu 101: 129-135 doi : 10.1071/MU00013