The slaty-legged crake or banded crake (''Rallina eurizonoides'') is a waterbird in the rail and crake family,
Rallidae
The rails, or Rallidae, are a large cosmopolitan family of small- to medium-sized, ground-living birds. The family exhibits considerable diversity and includes the crakes, coots, and gallinules. Many species are associated with wetlands, altho ...
.
Distribution and habitat
Its breeding habitat is
swamps and similar wet areas in well-wooded country across south
Asia
Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an ...
east from
India
India, officially the Republic of India ( Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the ...
,
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
, and
Sri Lanka
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
to the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
and
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
. The rails are mainly permanent residents throughout their range, but some northern populations
migrate
Migration, migratory, or migrate may refer to: Human migration
* Human migration, physical movement by humans from one region to another
** International migration, when peoples cross state boundaries and stay in the host state for some minimum le ...
further south in winter.
Description
The
slaty
Slate gray is a gray color with a slight azure tinge that is a representation of the average color of the material slate. As a tertiary color, slate is an equal mix of purple and green pigments.
Slaty, referring to this color, is often used ...
-legged crake is about 25 cm long. Its body is flattened laterally to allow easier passage through the undergrowth. It has long toes and a short tail. Colouring includes a brown back, chestnut head and breast, and strong black-and-white barring on the flanks, belly and undertail. The throat is white, the bill is yellowish, and the legs are green. Sexes are similar; juveniles are dark brown above and below, although they have the belly barring and white throat.
Behaviour
Slaty-legged crakes are territorial, but are quite secretive, hiding in bushes when disturbed. They probe with their bill in mud or shallow water, also picking up food by sight. They forage for
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, rasp ...
and
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 ...
s on the ground, or clambering through bushes and undergrowth. They nest in a dry location on the ground or low bush, laying 4–8
egg
An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until the embryo has become an animal fetus that can survive on its own, at which point the a ...
s. A study conducted in Nilambur,
Kerala
Kerala ( ; ) is a state on the Malabar Coast of India. It was formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile regions of Cochin, Malabar, South C ...
in southern India shows that the incubation period was about 20 days.
References
* ''Birds of India'' by Grimmett, Inskipp and Inskipp,
{{Taxonbar, from=Q679123
slaty-legged crake
The slaty-legged crake or banded crake (''Rallina eurizonoides'') is a waterbird in the rail and crake family, Rallidae.
Distribution and habitat
Its breeding habitat is swamps and similar wet areas in well-wooded country across south Asia eas ...
Birds of India
Birds of Nepal
Birds of Eastern Himalaya
Birds of Hainan
Birds of Taiwan
Birds of the Ryukyu Islands
Birds of Southeast Asia
slaty-legged crake
The slaty-legged crake or banded crake (''Rallina eurizonoides'') is a waterbird in the rail and crake family, Rallidae.
Distribution and habitat
Its breeding habitat is swamps and similar wet areas in well-wooded country across south Asia eas ...