HOME

TheInfoList



OR:

The stilt sandpiper (''Calidris himantopus'') is a small
shorebird 245px, A flock of Dunlins and Red knots">Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflat ...
. The scientific name is from
Ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic peri ...
. The genus name ''kalidris'' or ''skalidris'' is a term used by
Aristotle Aristotle (; grc-gre, Ἀριστοτέλης ''Aristotélēs'', ; 384–322 BC) was a Greek philosopher and polymath during the Classical period in Ancient Greece. Taught by Plato, he was the founder of the Peripatetic school of phil ...
for some grey-coloured waterside birds. The specific ''himantopus'' means "strap foot" or "thong foot".


Taxonomy

This sandpiper bears some resemblance to the smaller calidrid
sandpiper Sandpipers are a large family, Scolopacidae, of waders. They include many species called sandpipers, as well as those called by names such as curlew and snipe. The majority of these species eat small invertebrates picked out of the mud or soil. ...
s or "
stint A stint is one of several very small waders in the paraphyletic ''"Calidris"'' assemblage – often separated in ''Erolia'' – which in North America are known as peeps. They are scolopacid waders much similar in ecomorphology to the ...
s".
DNA sequence DNA sequencing is the process of determining the nucleic acid sequence – the order of nucleotides in DNA. It includes any method or technology that is used to determine the order of the four bases: adenine, guanine, cytosine, and thymine. Th ...
information is incapable of determining whether it should be placed in ''
Calidris ''Calidris'' is a genus of Arctic-breeding, strongly migratory wading birds in the family Scolopacidae. These birds form huge mixed flocks on coasts and estuaries in winter. They are the typical "sandpipers", small to medium-sized, long-winged ...
'' or in the
monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...
genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
'' Micropalama''. It appears most closely allied with the
curlew sandpiper The curlew sandpiper (''Calidris ferruginea'') is a small wader that breeds on the tundra of Arctic Siberia. It is strongly migratory, wintering mainly in Africa, but also in south and southeast Asia and in Australia and New Zealand. It is a va ...
, which is another aberrant species only tentatively placed in ''Calidris'' and could conceivably be separated with it in ''
Erolia ''Calidris'' is a genus of Arctic-breeding, strongly migratory wading birds in the family Scolopacidae. These birds form huge mixed flocks on coasts and estuaries in winter. They are the typical "sandpipers", small to medium-sized, long-winged ...
''.


Range & habitat

The stilt sandpiper breeds in the open arctic
tundra In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term ''tundra'' comes through Russian (') from the Kildin Sámi word (') meaning "uplands", "treeless moun ...
of
North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...
. It is a long-distance migrant, wintering mainly in northern
South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...
. It occurs as a rare vagrant in western
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
,
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
and
northern Australia The unofficial geographic term Northern Australia includes those parts of Queensland and Western Australia north of latitude 26° and all of the Northern Territory. Those local government areas of Western Australia and Queensland that lie p ...
.


Breeding

This species nests on the ground, laying three or four eggs. The male has a display flight. Outside the
breeding season Seasonal breeders are animal species that successfully mate only during certain times of the year. These times of year allow for the optimization of survival of young due to factors such as ambient temperature, food and water availability, and cha ...
, this bird is normally found on inland waters, rather than open coasts.


Description

This species resembles the curlew sandpiper in its curved bill, long neck, pale
supercilium The supercilium is a plumage feature found on the heads of some bird species. It is a stripe which runs from the base of the bird's beak above its eye, finishing somewhere towards the rear of the bird's head.Dunn and Alderfer (2006), p. 10 Also ...
and white
rump Rump may refer to: * Rump (animal) ** Buttocks * Rump steak, slightly different cuts of meat in Britain and America * Rump kernel, software run in userspace that offers kernel functionality in NetBSD Politics *Rump cabinet * Rump legislature * Ru ...
. It is readily distinguished from that species by its much longer and paler legs, which give rise to its
common Common may refer to: Places * Common, a townland in County Tyrone, Northern Ireland * Boston Common, a central public park in Boston, Massachusetts * Cambridge Common, common land area in Cambridge, Massachusetts * Clapham Common, originally com ...
and
scientific name In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...
s. It also lacks an obvious wing bar in flight. Breeding adults are distinctive, heavily barred beneath, and with reddish patches above and below the supercilium. The back is brown with darker feather centres. Winter
plumage Plumage ( "feather") is a layer of feathers that covers a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage differ between species and subspecies and may vary with age classes. Within species, ...
is basically gray above and white below. Juvenile stilt sandpipers resemble the adults in their strong head pattern and brownish back, but they are not barred below, and show white fringes on the back feathering. Measurements: * Length: 7.9-9.1 in (20–23 cm) * Weight: 1.8-2.5 oz (50-70 g) * Wingspan: 38–41 cm


Diet

These birds forage on muddy, picking up food by sight, often jabbing like the
dowitcher The three dowitchers are medium-sized long-billed wading birds in the genus ''Limnodromus''. The English name "dowitchers" is from Iroquois, recorded in English by the 1830s. The OED's earliest example is from 1841, but full-text searching giv ...
s with which they often associate. They mainly eat
insects 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 of j ...
, other
invertebrates Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate ...
(such as
mollusc Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000  extant species of molluscs are recognized. The number of fossil species is esti ...
s),
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, and the
leaves A leaf (plural, : leaves) is any of the principal appendages of a vascular plant plant stem, stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", wh ...
and
root In vascular plants, the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster. They are most often below the sur ...
s of
aquatic plant Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that ...
s.https://sta.uwi.edu/fst/lifesciences/sites/default/files/lifesciences/documents/ogatt/Calidris%20himantopus_Stilt%20sandpiper.pdf


References


External links


Stilt sandpiper species account
– Cornell Lab of Ornithology

– USGS Patuxent Bird Identification InfoCenter

* * * {{Taxonbar, from=Q839820
stilt sandpiper The stilt sandpiper (''Calidris himantopus'') is a small shorebird. The scientific name is from Ancient Greek. The genus name ''kalidris'' or ''skalidris'' is a term used by Aristotle for some grey-coloured waterside birds. The specific ''himanto ...
stilt sandpiper The stilt sandpiper (''Calidris himantopus'') is a small shorebird. The scientific name is from Ancient Greek. The genus name ''kalidris'' or ''skalidris'' is a term used by Aristotle for some grey-coloured waterside birds. The specific ''himanto ...
Native birds of Alaska Birds of Canada Birds of Hispaniola Birds of the Dominican Republic
stilt sandpiper The stilt sandpiper (''Calidris himantopus'') is a small shorebird. The scientific name is from Ancient Greek. The genus name ''kalidris'' or ''skalidris'' is a term used by Aristotle for some grey-coloured waterside birds. The specific ''himanto ...
stilt sandpiper The stilt sandpiper (''Calidris himantopus'') is a small shorebird. The scientific name is from Ancient Greek. The genus name ''kalidris'' or ''skalidris'' is a term used by Aristotle for some grey-coloured waterside birds. The specific ''himanto ...