Leucosarcia
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The wonga pigeon or wonga wonga (''Leucosarcia melanoleuca'') is a
pigeon Columbidae is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with small heads, relatively short necks and slender bills that in some species feature fleshy ceres. ...
that inhabits areas in eastern
Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...
with its range being from
Central Queensland Central Queensland is an imprecisely-defined geographical division of Queensland ( a state in Australia) that centres on the eastern coast, around the Tropic of Capricorn. Its major regional centre is Rockhampton. The region extends from the Cap ...
to
Gippsland Gippsland () is a rural region in the southeastern part of Victoria, Australia, mostly comprising the coastal plains south of the Victorian Alps (the southernmost section of the Great Dividing Range). It covers an elongated area of east of th ...
, eastern
Victoria, Australia Victoria, commonly abbreviated as Vic, is a state in southeastern Australia. It is the second-smallest state (after Tasmania), with a land area of ; the second-most-populated state (after New South Wales), with a population of over 7 million; ...
.


Distribution and habitat

Previously they could be found as far north as
Cairns Cairns (; ) is a city in the Cairns Region, Queensland, Australia, on the tropical north east coast of Far North Queensland. In the , Cairns had a population of 153,181 people. The city was founded in 1876 and named after William Cairns, Sir W ...
and as far south as the
Dandenongs The Dandenong Ranges (commonly just the Dandenongs) are a set of low mountain ranges in Victoria, Australia, approximately east of the state capital Melbourne. A minor branch of the Great Dividing Range, the Dandenongs consist mostly of rol ...
, but due to land clearance, shootings in the 1940s for crop protection, and
fox Foxes are small-to-medium-sized omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull; upright, triangular ears; a pointed, slightly upturned snout; and a long, bushy tail ("brush"). Twelve species ...
predation, they are rarely seen in these areas, but their populations have improved.


Description

The wonga pigeon is a large, plump pigeon that has a short
neck The neck is the part of the body in many vertebrates that connects the head to the torso. It supports the weight of the head and protects the nerves that transmit sensory and motor information between the brain and the rest of the body. Addition ...
, broad
wing A wing is a type of fin that produces both Lift (force), lift and drag while moving through air. Wings are defined by two shape characteristics, an airfoil section and a planform (aeronautics), planform. Wing efficiency is expressed as lift-to-d ...
s, and a long
tail The tail is the elongated section at the rear end of a bilaterian animal's body; in general, the term refers to a distinct, flexible appendage extending backwards from the midline of the torso. In vertebrate animals that evolution, evolved to los ...
. Its length varies from 38 to 40 centimetres (15.2 to 16 inches). It has pastel blue-grey back
feather Feathers are epidermal growths that form a distinctive outer covering, or plumage, on both avian (bird) and some non-avian dinosaurs and other archosaurs. They are the most complex integumentary structures found in vertebrates and an exa ...
s. The head fades to a creamy-white colour. The underside is white with dotted dark grey spots such that a white V can be seen on its chest. Their
eye An eye is a sensory organ that allows an organism to perceive visual information. It detects light and converts it into electro-chemical impulses in neurons (neurones). It is part of an organism's visual system. In higher organisms, the ey ...
s are a dark red-brown colour and they have pink eye-rings that encircle them. Legs are red and the sexes appear identical but
immature Mature is the adjectival form of maturity, as immature is the adjectival form of immaturity, which have several meanings. Mature or immature may also refer to: *Mature, a character from ''The King of Fighters'' series *"Mature 17+", a rating in ...
pigeons are browner with a less distinct V pattern.


Diet and behaviour

They are very elusive
bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...
s, more often being heard but not seen, producing explosive wing claps when disturbed. They tend to occur on the ground foraging and are located in
rainforest Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropi ...
s, wet
eucalypt Eucalypt is any woody plant with Capsule (fruit), capsule fruiting bodies belonging to one of seven closely related genera (of the tribe Eucalypteae) found across Australia: ''Eucalyptus'', ''Corymbia'', ''Angophora'', ''Stockwellia'', ''Allosyn ...
forest A forest is an ecosystem characterized by a dense ecological community, community of trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, ...
s, coastal forests, picnic areas, walking tracks, car parks and
garden A garden is a planned space, usually outdoors, set aside for the cultivation, display, and enjoyment of plants and other forms of nature. The single feature identifying even the wildest wild garden is ''control''. The garden can incorporate bot ...
s. Their diet consists of
fruit In botany, a fruit is the seed-bearing structure in flowering plants (angiosperms) that is formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate their seeds. Edible fruits in particular have long propaga ...
,
berries A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone fruit, stone or pit (fruit), pit although many wikt:pip#Etymology 2, pips or seeds may be p ...
,
seed In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds ...
s from native forest trees and the odd
insect Insects (from Latin ') are Hexapoda, hexapod invertebrates of the class (biology), class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (Insect morphology#Head, head, ...
.


Call

The call of the wonga pigeon is a loud, high-pitched 'coo' repeated over long periods of time for a number of seconds. When males are displaying mating, bowing occurs with a soft, trilling coo.


Breeding

The wonga pigeon is monogamous and breeds between October and January. It builds a twig platform
nest A nest is a structure built for certain animals to hold Egg (biology), eggs or young. Although nests are most closely associated with birds, members of all classes of vertebrates and some invertebrates construct nests. They may be composed of ...
with a diameter of about 30 centimetres, from about 3 to 20 metres above the ground, defended by breeding pairs. The pigeon will sometimes use abandoned nests from
topknot pigeon The topknot pigeon (''Lopholaimus antarcticus'') is a pigeon native to eastern Australia. Taxonomy English naturalist George Shaw described the topknot pigeon as ''Columba antarctica'' in 1793. The topknot pigeon is sister taxon to a lineage t ...
s or
tawny frogmouth The tawny frogmouth (''Podargus strigoides'') is a species of frogmouth native to the Australian mainland and Tasmania and found throughout. It is a big-headed, stocky bird often mistaken for an owl due to its nocturnal habits and similar colouri ...
s. Two
eggs An egg is an organic vessel in which an embryo begins to develop. Egg, EGG or eggs may also refer to: Biology * Egg cell, the female reproductive cell (gamete) in oogamous organisms Food * Eggs as food Places * Egg, Austria * Egg, Switzerland ...
up to 4 centimetres long are normally laid.


References


The Wonga Pigeon: Breed Guide - Pigeonpedia
{{Taxonbar, from=Q221071
wonga pigeon The wonga pigeon or wonga wonga (''Leucosarcia melanoleuca'') is a pigeon that inhabits areas in eastern Australia with its range being from Central Queensland to Gippsland, eastern Victoria, Australia. Distribution and habitat Previously they ...
Birds of Queensland Birds of New South Wales Birds of Victoria (state) Endemic birds of Australia
wonga pigeon The wonga pigeon or wonga wonga (''Leucosarcia melanoleuca'') is a pigeon that inhabits areas in eastern Australia with its range being from Central Queensland to Gippsland, eastern Victoria, Australia. Distribution and habitat Previously they ...
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