Leucosarcia
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The wonga pigeon (''Leucosarcia melanoleuca'') is a pigeon that inhabits areas in eastern
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
with its range being from Central Queensland to Gippsland, eastern
Victoria, Australia Victoria is a state in southeastern Australia. It is the second-smallest state with a land area of , the second most populated state (after New South Wales) with a population of over 6.5 million, and the most densely populated state in Au ...
.


Distribution and habitat

Previously they could be found as north as
Cairns Cairns (, ) is a city in Queensland, Australia, on the tropical north east coast of Far North Queensland. The population in June 2019 was 153,952, having grown on average 1.02% annually over the preceding five years. The city is the 5th-most-p ...
and as south as the
Dandenongs The Dandenong Ranges (commonly just The Dandenongs) are a set of low mountain ranges, rising to 633 metres at Mount Dandenong, approximately east of Melbourne, Victoria, Australia. The ranges consist mostly of rolling hills, steeply weathere ...
, 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 (or ''brush''). Twelve sp ...
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 on many vertebrates that connects the head with the torso. The neck supports the weight of the head and protects the nerves that carry sensory and motor information from the brain down to the rest of the body. In ...
, broad
wing A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expres ...
s, and a long
tail The tail is the section at the rear end of certain kinds of animals’ bodies; in general, the term refers to a distinct, flexible appendage to the torso. It is the part of the body that corresponds roughly to the sacrum and coccyx in mammals, r ...
. 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 a premier ...
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 Eyes are organs of the visual system. They provide living organisms with vision, the ability to receive and process visual detail, as well as enabling several photo response functions that are independent of vision. Eyes detect light and conv ...
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 Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...
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 characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainfores ...
s, wet eucalypt
forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...
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 both ...
s. Their diet consists of
fruit In botany, a fruit is the seed-bearing structure in flowering plants that is formed from the ovary after flowering. Fruits are the means by which flowering plants (also known as angiosperms) disseminate their seeds. Edible fruits in particu ...
,
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 or pit, although many pips or seeds may be present. Common examples are strawberries, raspb ...
,
seed A seed is an embryonic plant enclosed in a protective outer covering, along with a food reserve. The formation of the seed is a part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiospe ...
s from native forest trees and the odd
insect Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs ...
.


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 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 pigeons or tawny frogmouths. Two eggs up to 4 centimetres long are normally laid.


References


The Wonga Pigeon: Breed Guide - Pigeonpedia
{{Taxonbar, from=Q221071
wonga pigeon The wonga pigeon (''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 could be found ...
Birds of Queensland Birds of New South Wales Birds of Victoria (Australia) Endemic birds of Australia
wonga pigeon The wonga pigeon (''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 could be found ...
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