Sandpiper

Family of birds

This article is about the bird. For other uses, see Sandpiper (disambiguation).

Sandpipers

Temporal range: Early Oligocene to recent

Willet (Tringa semipalmata)
Scientific classification
Kingdom:  | Animalia
Phylum:  | Chordata
Class:  | Aves
Order:  | Charadriiformes
Suborder:  | Scolopaci
Family:  | Scolopacidae
Rafinesque, 1815
Type genus
Scolopax

Genera

* Bartramia
* Numenius
* Limosa
* Arenaria
* Prosobonia
* Calidris
* Limnodromus
* Scolopax
* Coenocorypha
* Lymnocryptes
* Gallinago
* Xenus
* Phalaropus
* Actitis
* Tringa

Scolopacidae is a large family of shorebirds, or waders, which mainly includes many species known as sandpipers, but also others such as woodcocks, curlews, and snipes. Most of these species eat small invertebrates picked out of the mud or soil. Different lengths of bills enable multiple species to feed in the same habitat, particularly on the coast, without direct competition for food.

Sandpipers have long bodies and legs, and narrow wings. Most species have a narrow bill, but the form and length are variable. They are small to medium-sized birds, measuring 12 to 66 cm (4.7–26.0 in) in length. The bills are sensitive, allowing the birds to feel the mud and sand as they probe for food. They generally have dull plumage, with cryptic brown, grey, or streaked patterns, although some display brighter colours during the breeding season.[1]

Most species nest in open areas and defend their territories with aerial displays. The nest itself is a simple scrape in the ground, in which the bird typically lays three or four eggs. The young of most species are precocial.[1]

Sandpiper nest with four eggs

## Taxonomy

[edit]

The family Scolopacidae was introduced (as Scolopacea) by the French polymath Constantine Samuel Rafinesque in 1815.[2][3] The family contains 98 extant or recently extinct species divided into 15 genera.[4] For more details, see the article List of sandpiper species.

The following genus-level cladogram of the Scolopacidae is based on a study by David Černý and Rossy Natale that was published in 2022.[5]

Scolopacidae |

|  |

|  |

Bartramia – upland sandpiper

|

Numenius – curlews (9 species)

|  |

Limosa – godwits (4 species)

|

|  |

|  |

Limnodromus – dowitchers (3 species)

|

|  |

|  |

Lymnocryptes – jack snipe

|

Scolopax – woodcocks (8 species)

|  |

|  |

Gallinago imperialis – imperial snipe

|

|  |

Gallinago undulata – giant snipe

|

Coenocorypha – austral snipes (3 extant and 6 extinct species)

Gallinago – snipes (18 species)

|  |

|  |

|  |

Xenus – Terek sandpiper

|

Actitis – sandpipers (2 species)

|  |

Phalaropus – phalaropes (3 species)

|

Tringa – sandpipers, shanks, tattlers etc (13 species)

|  |

Prosobonia – Polynesian sandpipers (1 extant and 3 extinct species)

|

Arenaria – turnstones (2 species)

Calidris – sandpipers (24 species)

Image  | Genus  | Living and recently extinct species

|
|

| Numenius Brisson, 1760 |

* Eurasian whimbrel, Numenius phaeopus
* Hudsonian whimbrel, Numenius hudsonicus
* †? Slender-billed curlew, Numenius tenuirostris (last seen in 1995)[6]
* Eurasian curlew, Numenius arquata
* Long-billed curlew, Numenius americanus
* Far Eastern curlew, Numenius madagascariensis
* Little curlew, Numenius minutus
* †? Eskimo curlew, Numenius borealis (last seen in 1987)[7]
* Bristle-thighed curlew, Numenius tahitiensis

| Limosa Brisson, 1760 |

* Bar-tailed godwit, Limosa lapponica
* Black-tailed godwit, Limosa limosa
* Hudsonian godwit, Limosa haemastica
* Marbled godwit, Limosa fedoa

| Arenaria Brisson, 1760 |

* Ruddy turnstone, Arenaria interpres
* Black turnstone, Arenaria melanocephala

| Prosobonia Bonaparte, 1850 |

* Tuamotu sandpiper, Prosobonia parvirostris
* † Kiritimati sandpiper, Prosobonia cancellata
* † Tahiti sandpiper, Prosobonia leucoptera
* † Moorea sandpiper, Prosobonia ellisi

| Calidris Merrem, 1804 |

* Great knot, Calidris tenuirostris
* Red knot, Calidris canutus
* Surfbird, Calidris virgata
* Ruff, Calidris pugnax
* Broad-billed sandpiper, Calidris falcinellus
* Sharp-tailed sandpiper, Calidris acuminata
* Stilt sandpiper, Calidris himantopus
* Curlew sandpiper, Calidris ferruginea
* Temminck's stint, Calidris temminckii
* Long-toed stint, Calidris subminuta
* Spoon-billed sandpiper, Calidris pygmaea
* Red-necked stint, Calidris ruficollis
* Sanderling, Calidris alba
* Dunlin, Calidris alpina
* Rock sandpiper, Calidris ptilocnemis
* Purple sandpiper, Calidris maritima
* Baird's sandpiper, Calidris bairdii
* Little stint, Calidris minuta
* Least sandpiper, Calidris minutilla
* White-rumped sandpiper, Calidris fuscicollis
* Buff-breasted sandpiper, Calidris subruficollis
* Pectoral sandpiper, Calidris melanotos
* Semipalmated sandpiper, Calidris pusilla
* Western sandpiper, Calidris mauri

| Limnodromus Wied-Neuwied, 1833 |

* Short-billed dowitcher, Limnodromus griseus
* Long-billed dowitcher, Limnodromus scolopaceus
* Asian dowitcher, Limnodromus semipalmatus

| Scolopax Linnaeus, 1758 |

* American woodcock, Scolopax minor (large North American range)
* Eurasian woodcock, Scolopax rusticola (large Eurasian range)
* Amami woodcock, Scolopax mira (endemic to the Amami Islands in Japan)
* Bukidnon woodcock, Scolopax bukidnonensis (endemic to Luzon and Mindanao in the Philippines)
* Javan woodcock, Scolopax saturata (endemic to Sumatra and Java in Indonesia)
* New Guinea woodcock, Scolopax rosenbergii (endemic to New Guinea)
* Moluccan woodcock, Scolopax rochussenii (endemic to the Maluku Islands in Indonesia)
* Sulawesi woodcock, Scolopax celebensis (endemic to Sulawesi in Indonesia)

| Coenocorypha G. R. Gray, 1855 |

* Chatham snipe, Coenocorypha pusilla (Buller, 1869) – Chatham Islands
* Subantarctic snipe, Coenocorypha aucklandica (G. R. Gray, 1845)
* Auckland snipe, C. a. aucklandica (G. R. Gray, 1845) – Auckland Islands
* Antipodes snipe, C. a. meinertzhagenae Rothschild, 1927 – Antipodes Islands
* Campbell snipe, C. a. perseverance Miskelly & Baker, 2010 – Campbell Island
* Snares snipe, Coenocorypha huegeli (Tristram, 1893) – Snares Islands
* † North Island snipe, Coenocorypha barrierensis Oliver, 1955 – also known as the Little Barrier Snipe
* † South Island snipe, Coenocorypha iredalei Rothschild, 1921 – also known as the Stewart Island Snipe
* † Forbes's snipe, Coenocorypha chathamica (Forbes, 1893) – Chatham Islands
* † Viti Levu snipe, Coenocorypha miratropica Worthy, 2003 – Fiji
* † New Caledonian snipe, Coenocorypha neocaledonica Worthy et al., 2013 – New Caledonia
* † Norfolk snipe, Coenocorypha sp. – Norfolk Island

| Lymnocryptes F. Boie, 1826 |

* Jack snipe, Lymnocryptes minimus

| Gallinago Brisson, 1760 |

* Solitary snipe, Gallinago solitaria
* Latham's snipe, Gallinago hardwickii
* Wood snipe, Gallinago nemoricola
* Pin-tailed snipe, Gallinago stenura
* Swinhoe's snipe, Gallinago megala
* African snipe, Gallinago nigripennis
* Madagascar snipe, Gallinago macrodactyla
* Magellanic snipe, Gallinago magellanica
* Great snipe, Gallinago media
* Common snipe, Gallinago gallinago
* Wilson's snipe, Gallinago delicata
* Pantanal snipe, Gallinago paraguaiae
* Puna snipe, Gallinago andina
* Noble snipe, Gallinago nobilis
* Giant snipe, Gallinago undulata
* Fuegian snipe, Gallinago stricklandii
* Jameson's snipe, Gallinago jamesoni
* Imperial snipe, Gallinago imperialis

| Xenus Kaup, 1829 |

* Terek sandpiper, Xenus cinereus

| Phalaropus Brisson, 1760 |

* Wilson's phalarope, Phalaropus tricolor
* Red-necked phalarope, Phalaropus lobatus
* Red phalarope, Phalaropus fulicarius

| Actitis Illiger, 1811 |

* Common sandpiper, Actitis hypoleucos (of Eurasia)
* Spotted sandpiper, Actitis macularius (of North America)

| Tringa Linnaeus, 1758 |

* Green sandpiper, Tringa ochropus
* Solitary sandpiper, Tringa solitaria
* Grey-tailed tattler, Tringa brevipes (formerly Heteroscelus brevipes)
* Wandering tattler, Tringa incana (formerly Heteroscelus incanus)
* Spotted redshank, Tringa erythropus
* Greater yellowlegs, Tringa melanoleuca
* Common greenshank, Tringa nebularia
* Willet, Tringa semipalmata (formerly Catoptrophorus semipalmatus)
* Lesser yellowlegs, Tringa flavipes
* Nordmann's greenshank, Tringa guttifer
* Marsh sandpiper, Tringa stagnatilis
* Common redshank, Tringa totanus
* Wood sandpiper, Tringa glareola

## Evolution

[edit]

The early fossil record is scant for a group that was probably present at the non-avian dinosaurs' extinction. "Totanus" teruelensis (Late Miocene of Los Mansuetos (Spain) is sometimes considered a scolopacid – maybe a shank – but may well be a larid; little is known of it.

Paractitis has been named from the Early Oligocene of Saskatchewan (Canada), while Mirolia is known from the Middle Miocene at Deiningen in the Nördlinger Ries (Germany). Most living genera would seem to have evolved throughout the Oligocene to Miocene with the waders perhaps a bit later; see the genus accounts for the fossil record.

In addition there are some indeterminable remains that might belong to extant genera or their extinct relatives:

* Scolopacidae gen. et sp. indet. (Middle Miocene of Františkovy Lázně, Czech Republic – Late Miocene of Kohfidisch, Austria)
* Scolopacidae gen. et sp. indet. (Edson Early Pliocene of Sherman County, Kansas, United States)[note 1]

## Description

[edit]

The least sandpiper is the smallest species of sandpiper

The sandpipers exhibit considerable range in size and appearance, the wide range of body forms reflecting a wide range of ecological niches. Sandpipers range in size from the least sandpiper, at as little as 18 grams (0.040 pounds) and 11 cm (4.3 in) in length, to the Far Eastern curlew, at up to 66 cm (26 in) in length, and the Eurasian curlew, at up to 1.3 kg (2.9 lb). Within species there is considerable variation in patterns of sexual dimorphism. Males are larger than females in ruffs and several sandpipers, but are smaller than females in the knots, curlews, phalaropes and godwits. The sexes are similarly sized in the snipes, woodcock and tringine sandpipers. Compared to the other large family of wading birds, the plovers (Charadriidae), they tend to have smaller eyes, more slender heads, and longer thinner bills. Some are quite long-legged, and most species have three forward pointing toes with a smaller hind toe (the exception is the sanderling, which lacks a hind toe).[9]

Sandpipers are more geared towards tactile foraging methods than the plovers, which favour more visual foraging methods, and this is reflected in the high density of tactile receptors in the tips of their bills. These receptors are housed in a slight horny swelling at the tip of the bill (except for the surfbird and the two turnstones). Bill shape is highly variable within the family, reflecting differences in feeding ecology. Bill length relative to head length varies from three times the length of the head in the long-billed curlew to just under half the head length in the Tuamotu sandpiper. Bills may be straight, slightly upcurled or strongly downcurved.[9] Like all birds, the bills of sandpipers are capable of cranial kinesis, literally being able to move the bones of the skull (other than the obvious movement of the lower jaw) and specifically bending the upper jaw without opening the entire jaw, an act known as rhynchokinesis. It has been hypothesized this helps when probing by allowing the bill to be partly opened with less force and improving manipulation of prey items in the substrate. Rhynchokinesis is also used by sandpipers feeding on prey in water to catch and manipulate prey.[10]

## Distribution, habitat, and movements

[edit]

Sandpipers spending the non-breeding season in Roebuck Bay, Western Australia

The sandpipers have a cosmopolitan distribution, occurring across most of the world's land surfaces except for Antarctica and the driest deserts. A majority of the family breed at moderate to high latitudes in the Northern Hemisphere, in fact accounting for the most northerly breeding birds in the world. Only a few species breed in tropical regions, ten of which are snipes and woodcocks and the remaining species being the unusual Tuamotu sandpiper, which breeds in French Polynesia (although prior to the arrival of humans in the Pacific there were several other closely related species of Polynesian sandpiper).[9]

## Diet and feeding

[edit]

There are broadly four feeding styles employed by the sandpipers, although many species are flexible and may use more than one style. The first is pecking with occasional probing, usually done by species in drier habitats that do not have soft soils or mud. The second, and most frequent, method employed is probing soft soils, muds and sands for prey. The third, used by Tringa shanks, involves running in shallow water with the bill under the water chasing fish, a method that uses sight as well as tactile senses. The final method, employed by the phalaropes and some Calidris sandpipers, involves pecking at the water for small prey.[9] A few species of scolopacids are omnivorous to some extent, taking seeds and shoots as well as invertebrates.

## Breeding

[edit]

Many sandpipers form monogamous pairs, but some sandpipers have female-only parental care, some male-only parental care, some sequential polyandry and other compete for the mate on the lek. Sandpipers lay three or four eggs into the nest, which is usually a vague depression or scrape in the open ground, scarcely lined with soft vegetation.[9] In species where both parents incubate the eggs, females and males share their incubation duties in various ways both within and between species. In some pairs, parents exchange on the nest in the morning and in the evening so that their incubation rhythm follows a 24-hour day, in others each sex may sit on the nest continuously for up to 24 hours before it is exchanged by its partner.[11] In species where only a single parent incubates the eggs, during the night the parent sits on the eggs nearly continuously and then during the warmest part of a day leaves the nest for short feeding bouts.[12] Chicks hatch after about three weeks of incubation and are able to walk and forage within a few hours of hatching. A single parent or both parents guide and brood the chicks.[9]

## Gallery

[edit]

* Sandpiper - Tunisia

* Bristle-thighed curlew (Numenius tahitiensis, right) and ruddy turnstones (Arenaria interpres)

* Common snipe (Gallinago gallinago)

* Greenshank (Tringa nebularia)

* Preening male ruff (Calidris pugnax)

## Footnotes

[edit]

1. ^ A distal right tarsometatarsus of a bird roughly similar to a pectoral sandpiper. Probably calidrid or basal to them, somewhat reminiscent of turnstones.[8]

## References

[edit]

1. ^ a b Harrison, Colin J.O. (1991). Forshaw, Joseph (ed.). Encyclopaedia of Animals: Birds. London: Merehurst Press. pp. 103–105\. ISBN 1-85391-186-0.
2. ^ Rafinesque, Constantine Samuel (1815). Analyse de la nature ou, Tableau de l'univers et des corps organisés (in French). Vol. 1815\. Palermo: Self-published. p. 70.
3. ^ Bock, Walter J. (1994). History and Nomenclature of Avian Family-Group Names. Bulletin of the American Museum of Natural History. Vol. 222\. New York: American Museum of Natural History. pp. 113, 252. hdl:2246/830.
4. ^ Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2021). "Sandpipers, snipes, coursers". IOC World Bird List Version 11.2. International Ornithologists' Union. Retrieved 18 November 2021.
5. ^ Černý, David; Natale, Rossy (2022). "Comprehensive taxon sampling and vetted fossils help clarify the time tree of shorebirds (Aves, Charadriiformes)" (PDF). Molecular Phylogenetics and Evolution. 177: 107620. doi:10.1016/j.ympev.2022.107620. PMID 36038056.
6. ^ "DNA confirms Slender-billed Curlew is a valid species". MaghrebOrnitho. 20 April 2019.
7. ^ "Eskimo Curlew (Numenius borealis)". Alaska Department of Fish and Game.
8. ^ Wetmore, Alexander (1937). "The Eared Grebe and other Birds from the Pliocene of Kansas" (PDF). Condor. 39 (1): 40. doi:10.2307/1363487. JSTOR 1363487.
9. ^ a b c d e f Piersma, Theunis (1996). "Family Scolopacidae (Snipes, Sandpipers and Phalaropes)". In del Hoyo, Josep; Elliott, Andrew; Sargatal, Jordi (eds.). Handbook of the Birds of the World. Volume 3, Hoatzin to Auks. Barcelona: Lynx Edicions. pp. 444–487\. ISBN 978-84-87334-20-7.
10. ^ Estrella, Sora; Masero, José A. (2007). "The use of distal rhynchokinesis by birds feeding in water". Journal of Experimental Biology. 210 (21): 3757–3762\. doi:10.1242/jeb.007690. PMID 17951416.
11. ^ Bulla, Martin; Valcu, Mihai; Dokter, Adriaan M.; Dondua, Alexei G.; Kosztolányi, András; Rutten, Anne L.; Helm, Barbara; Sandercock, Brett K.; Casler, Bruce (2016). "Unexpected diversity in socially synchronized rhythms of shorebirds" (PDF). Nature. 540 (7631): 109–113\. Bibcode:2016Natur.540..109B. doi:10.1038/nature20563. PMID 27880762. S2CID 4390453.
12. ^ Løfaldli, Lars (1985-01-01). "Incubation Rhythm in the Great Snipe Gallinago media". Holarctic Ecology. 8 (2): 107–112\. Bibcode:1985Ecogr...8..107L. doi:10.1111/j.1600-0587.1985.tb01160.x. JSTOR 3682650.

## External links

[edit]

Wikimedia Commons has media related to Scolopacidae.

* Sandpiper media on the Internet Bird Collection
* Cornell Lab of Ornithology sandpiper search results
* RedKnot.org links to shorebird recovery sites, movies, events & other information on red knot rufa and horseshoe crabs.

* v
* t
* e

Sandpipers (family: Scolopacidae)

* Kingdom: Animalia
* Phylum: Chordata
* Class: Aves
* Order: Charadriiformes

Scolopacidae (Numeniinae–Limosinae–Arenariinae)

| Numeniinae|

| Bartramia|

* Upland sandpiper (B. longicauda)

|

Numenius
(Curlews)|

* Long-billed curlew (N. americanus)
* Eurasian curlew (N. arquata)
* Eskimo curlew (N. borealis)
* Hudsonian whimbrel (N. hudsonicus)
* Far Eastern curlew (N. madagascariensis)
* Little curlew (N. minutus)
* Eurasian whimbrel (N. phaeopus)
* Bristle-thighed curlew (N. tahitiensis)
* Slender-billed curlew (N. tenuirostris)

Limosinae|

| Limosa
(Godwits)|

* Marbled godwit (L. fedoa)
* Hudsonian godwit (L. haemastica)
* Bar-tailed godwit (L. lapponica)
* Black-tailed godwit (L. limosa)

|

Arenariinae|

| Arenaria
(Turnstones)|

* Ruddy turnstone (A. interpres)
* Black turnstone (A. melanocephala)

|

Prosobonia|

* Tuamotu sandpiper (P. parvirostris)
* Henderson sandpiper (P. sauli)

Calidris|

* Sharp-tailed sandpiper (C. acuminata)
* Sanderling (C. alba)
* Dunlin (C. alpina)
* Baird's sandpiper (C. bairdii)
* Red knot (C. canutus)
* Broad-billed sandpiper (C. falcinellus)
* Curlew sandpiper (C. ferruginea)
* White-rumped sandpiper (C. fuscicollis)
* Stilt sandpiper (C. himantopus)
* Purple sandpiper (C. maritima)
* Western sandpiper (C. mauri)
* Pectoral sandpiper (C. melanotos)
* Little stint (C. minuta)
* Least sandpiper (C. minutilla)
* Rock sandpiper (C. ptilocnemis)
* Ruff (C. pugnax)
* Semipalmated sandpiper (C. pusilla)
* Spoon-billed sandpiper (C. pygmaea)
* Red-necked stint (C. ruficollis)
* Long-toed stint (C. subminuta)
* Buff-breasted sandpiper (C. subruficollis)
* Temminck's stint (C. temminckii)
* Great knot (C. tenuirostris)
* Surfbird (C. virgata)

Scolopacidae (Tringinae–Scolopacinae)

| Tringinae|

| Xenus|

* Terek sandpiper (X. cinereus)

|

Phalaropus
(Phalaropes)|

* Red phalarope (P. fulicarius)
* Red-necked phalarope (P. lobatus)
* Wilson's phalarope (P. tricolor)

Actitis|

* Common sandpiper (A. hypoleucos)
* Spotted sandpiper (A. macularia)

Tringa|

* Grey-tailed tattler (T. brevipes)
* Spotted redshank (T. erythropus)
* Lesser yellowlegs (T. flavipes)
* Wood sandpiper (T. glareola)
* Nordmann's greenshank (T. guttifer)
* Wandering tattler (T. incana)
* Greater yellowlegs (T. melanoleuca)
* Common greenshank (T. nebularia)
* Green sandpiper (T. ochropus)
* Willet (T. semipalmata)
* Solitary sandpiper (T. solitaria)
* Marsh sandpiper (T. stagnatilis)
* Common redshank (T. totanus)

Scolopacinae|

| Lymnocryptes|

* Jack snipe (L. minimus)

|

Limnodromus
(Dowitchers)|

* Short-billed dowitcher (L. griseus)
* Long-billed dowitcher (L. scolopaceus)
* Asian dowitcher (L. semipalmatus)

Scolopax
(Woodcocks)|

* Bukidnon woodcock (S. bukidnonensis)
* Sulawesi woodcock (S. celebensis)
* American woodcock (S. minor)
* Amami woodcock (S. mira)
* Moluccan woodcock (S. rochussenii)
* New Guinea woodcock (S. rosenbergii)
* Eurasian woodcock (S. rusticola)
* Javan woodcock (S. saturata)

Coenocorypha|

* Subantarctic snipe (C. aucklandica)
* Snares snipe (C. huegeli)
* Chatham snipe (C. pusilla)

Gallinago
(Snipes)|

* Puna snipe (G. andina)
* Wilson's snipe (G. delicata)
* Common snipe (G. gallinago)
* Latham's snipe (G. hardwickii)
* Imperial snipe (G. imperialis)
* Jameson's snipe (G. jamesoni)
* Madagascar snipe (G. macrodactyla)
* Great snipe (G. media)
* Swinhoe's snipe (G. megala)
* Wood snipe (G. nemoricola)
* African snipe (G. nigripennis)
* Noble snipe (G. nobilis)
* South American snipe (G. paraguaiae)
* Solitary snipe (G. solitaria)
* Pin-tailed snipe (G. stenura)
* Fuegian snipe (G. stricklandii)
* Giant snipe (G. undulata)

* Based on Boyd (2019).

Taxon identifiers

Scolopacidae|

* Wikidata: Q26626
* Wikispecies: Scolopacidae
* AFD: Scolopacidae
* BOLD: 1431
* CoL: G4X
* EoL: 7988
* EPPO: 1SCPCF
* Fauna Europaea: 10772
* Fauna Europaea (new): 1f095266-519f-4c94-8aa3-c8194fcb8d75
* GBIF: 5282
* iNaturalist: 3835
* IRMNG: 101567
* ITIS: 176568
* NBN: NBNSYS0000160961
* NCBI: 8917
* NZOR: e4a00b79-83c4-47bb-bcd4-c4e0e9582989
* Open Tree of Life: 887699
* Paleobiology Database: 39581
* WoRMS: 147429

Authority control databases

National|

* Germany
* United States
* France
* BnF data
* Japan
* Czech Republic
* Israel

Other|

* Yale LUX

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