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Little stint

The Little stint (Calidris minuta) is a small, migratory shorebird belonging to the family Scolopacidae, characterized by its diminutive size—typically measuring about 13–14 cm in length with a wingspan of 26–27 cm—and distinctive features such as dark legs, a straight and fine-tipped black bill, and a short tail.^[1]^[2] It exhibits varied plumage across seasons: breeding adults display a rufous face, neck, and upperparts with bold blackish lines on the breast, while nonbreeding adults appear plain gray above and white below, and juveniles show bright buffy orange upperparts with pale fringes creating a scaly pattern.^[1]^[2] This species is highly gregarious outside the breeding season, often foraging in flocks on muddy edges of shallow ponds, lagoons, and coastal mudflats, where it probes for invertebrates like insects, crustaceans, and small mollusks using its bill.^[1]^[3] Breeding occurs in low-altitude Arctic tundra habitats, particularly dry ground near swampy areas or saltmarshes across northern Scandinavia and Siberia, typically from late June to early July, where pairs nest in shallow scrapes lined with vegetation.^[3] During migration and winter, it favors a broader range of nonbreeding habitats including estuarine mudflats, inland freshwater wetlands, and brackish coastal areas, with its diet shifting seasonally to include more beetles and Diptera larvae in breeding grounds.^[3] The species is a long-distance migrant, undertaking broad-front overland journeys from its Arctic breeding sites to wintering grounds in sub-Saharan Africa, southern Europe, the Middle East, and South Asia, with peak migration periods from July to November; it is a rare vagrant to North America, with records primarily along the Pacific and Atlantic coasts.^[3]^[1]^[2] The global population of the Little stint is estimated at 1,000,000–1,100,000 mature individuals as of 2015, with an increasing trend, and it holds Least Concern status on the IUCN Red List due to its large range and stable numbers.^[3] However, it faces threats from habitat degradation in key stopover sites, illegal hunting in parts of its wintering range, and emerging risks from avian diseases such as avian malaria and botulism.^[3] Behaviorally, it is known for its high-pitched, jingling calls during flight and foraging, often described as a sharp "stit" in series, which aids in flock coordination.^[1]^[2]

Taxonomy

Etymology

The common name "little stint" refers to the bird's diminutive size among waders, with "stint" deriving from the Old English verb styntan, meaning "to blunt" or "to dull," which evolved in Middle English to imply something short, limited, or stunted in growth.^[4] This etymology aligns with the bird's compact form and may also evoke its brief, staccato calls, potentially serving as an onomatopoeic element in the naming tradition for small sandpipers.^[5] The "little" qualifier distinguishes it from related species, such as Temminck's stint (Calidris temminckii), emphasizing its status as one of the smallest members of the genus.^[6] The scientific name Calidris minuta combines the genus Calidris, derived from the Ancient Greek kalidris or skalidris—a term used by Aristotle to describe certain grey-colored waterside birds, likely referring to sandpipers—and the specific epithet minuta, from Latin meaning "small" or "minute," underscoring the species' petite stature relative to other shorebirds.^[7] This binomial nomenclature was established following the species' first formal description as Tringa minuta by German naturalist Johann Philipp Achilles Leisler in 1812, in the work Nachträge zu Bechsteins Naturgeschichte Deutschlands.^[8] The transfer to the genus Calidris occurred later as taxonomic understanding of sandpipers advanced in the 19th century.^[9]

Classification

The little stint (Calidris minuta) belongs to the family Scolopacidae, which includes sandpipers and their allies, and is placed within the genus Calidris, a group encompassing various small to medium-sized migratory waders known as stints and sandpipers.^[10]^[8] This species is monotypic, with no recognized subspecies, reflecting its uniform morphology and genetic homogeneity across its breeding range.^[10] Phylogenetically, the little stint is closely related to other small stints in the genus Calidris, including Temminck's stint (C. temminckii) and the long-toed stint (C. subminuta), with these species forming a monophyletic clade of compact, Arctic-breeding waders distinct from larger congeners.^[11] Molecular studies support this grouping, placing the small stints within a broader Calidris radiation that diverged from lineages leading to larger sandpipers approximately 4.6–6.1 million years ago based on mitochondrial and nuclear DNA analyses. Historically, the little stint was first described as Tringa minuta in 1812, reflecting early classifications that grouped it with larger shanks in the genus Tringa.^[8] By the mid-20th century, morphological reassessments shifted it to the genus Erolia, emphasizing similarities in bill structure and leg proportions among small waders, before its final placement in Calidris was confirmed through genetic evidence establishing monophyly of the group.^[10]

Description

Physical characteristics

The little stint is a small wader measuring 12–14 cm in length, with a wingspan of 28–31 cm and a body weight ranging from 17–44 g.^[12]^[10] Males are typically lighter than females, reflecting slight sexual dimorphism in size.^[13] The bill is straight and black, measuring 18–22 mm in length and slightly drooped at the tip.^[13] The legs are short and black, while the feet feature partial webbing that aids in wading.^[14] The wings are rounded, facilitating agile flight, and consist of 10 primaries. The tail is square-shaped with 12 feathers.^[15] This compact morphology is similar in size to other stints within the genus Calidris.^[10]

Plumage and identification

The little stint exhibits distinct plumage variations across its annual cycle, which are crucial for identification in the field. In breeding plumage, adults display a rufous or bright rusty orange wash on the face, upper breast, and neck sides, contrasting with a white throat and underparts finely streaked or spotted with black.^[1] The upperparts are greyish with rufous or chestnut fringes on the scapulars and wing coverts, creating a warm, patterned appearance that peaks in mid- to late summer.^[1]^[13] During the non-breeding season, the plumage shifts to a more subdued pale grey above and white below, with the upperparts featuring dusky-centered feathers tipped in light grey, often retaining faint brownish casts or pale stripes in first-winter birds.^[16] The chest may show a greyish wash with fine streaks, making non-breeding adults challenging to distinguish from juveniles or other small calidrids without structural cues.^[16] Juveniles in fresh autumn plumage are characterized by a scaly brown back with dark-centered feathers fringed in buff or whitish, forming bold pale stripes or "braces" down the mantle and two prominent whitish V-shaped lines.^[1] A pale supercilium is evident, and the upper breast often has indistinct buff mottling, while the wing coverts and tertials are very black-centered with neat fringes.^[13]^[16] Key identification features include the little stint's short, straight, and fine-tipped black bill, which is noticeably shorter and less decurved than the dunlin's longer, more drooped bill.^[1] It differs from Temminck's stint by its whiter underwing coverts and lack of a crouched posture, as well as from the red-necked stint by a cleaner white throat, longer legs, and less attenuated wings.^[1] In flight, the little stint shows a shorter tail than Temminck's stint and emits a sharp "tit-tit" or "tit-it" call, distinct from the longer, more trilling calls of relatives like the dunlin.^[1]^[16] The species undergoes a complete post-breeding molt, which begins on the breeding grounds but is often suspended during migration and completed in winter quarters, transitioning from summer to winter plumage.^[13] The pre-breeding molt is partial, primarily affecting body feathers, scapulars, tertials, and some coverts on the breeding grounds, restoring the rufous breeding attire.^[13] Juveniles typically complete a post-juvenile molt, though some may retain juvenile flight feathers into winter.^[13]

Distribution and habitat

Breeding range and habitat

The little stint (Calidris minuta) breeds across a vast expanse of high Arctic tundra, extending from northern Scandinavia—including parts of Norway, Sweden, and Finland—eastward through European and central Asian Russia to the Chukotka Peninsula and the Lena River delta in Siberia.^[3]^[17]^[18] This distribution favors wet meadows and coastal fringes, though breeding records in Alaska remain exceptional and marginal to the core Eurasian range.^[19] During the breeding season, the species inhabits low-elevation mossy tundra characterized by dwarf willows (Salix spp.), sedges, and scattered pools or swampy areas, often near saltmarshes or lakes for foraging access.^[3]^[17] It prefers open, hummocky terrain with Empetrum heath and avoids dense forests, dry uplands, or regions with annual rainfall exceeding 250 mm, typically occurring at elevations from sea level to 300 m, though exceptionally up to 1,000 m in the western part of its range.^[3]^[18] Nests are placed in shallow depressions amid low vegetation for camouflage, with breeding density influenced by proximity to lemming populations, as lemming cycles indirectly affect shorebird success through predation dynamics.^[3]^[20] The habitat features cool Arctic summers with temperatures of 5–15°C and extended daylight hours essential for prolonged foraging.^[21]

Non-breeding range and habitat

The Little stint winters mainly across sub-Saharan Africa, from Senegal and Mauritania in the northwest to South Africa in the southeast, with key concentrations in countries including Nigeria, Kenya, Tanzania, and Botswana.^[3] In Asia, its non-breeding range covers southern regions such as India, Sri Lanka, and the Arabian Peninsula, extending to the fringes of Australia where it occurs as a vagrant.^[3]^[1] Vagrant individuals are occasionally recorded on the coasts of North America and western Europe, though these are rare and typically involve single birds or small groups.^[1] During the non-breeding season, the species favors coastal habitats such as estuarine mudflats, sandflats, lagoons, tidal creeks, and saltpans, where it probes soft mud for invertebrates.^[3] Inland, it exploits freshwater wetlands including marshes, seasonal pools, paddy fields, and flood margins along riverbanks and reservoirs, often shifting nomadically as water levels change.^[3] In southern Africa, it commonly uses artificial sites like sewage works and dams alongside natural pans.^[22] On passage, the Little stint utilizes similar wetland types at major stopover locations, including coastal mudflats and saltmarshes in the Mediterranean Basin, West African estuaries, and the intertidal zones of the Yellow Sea.^[1] Outside the breeding period, it is highly gregarious, foraging in loose groups and aggregating into larger flocks for roosting at high tide or nocturnally, often on exposed sandbanks or low vegetation.^[3] These winter flocks can number in the thousands at productive sites in southern Africa, such as the Transvaal-Free State panveld.^[22]

Behaviour and ecology

Breeding and nesting

The Little Stint arrives at its Arctic tundra breeding grounds in mid-May, with the core breeding season occurring from June to July.^[23] This species employs a polygamous mating system characterized by successive polyandry and bigamy, in which females often pair sequentially with multiple males to produce up to two clutches per season, while males typically care for a single clutch.^[23]^[10] In this system, a female lays her first clutch with one male and departs shortly after to lay a second clutch with another male; the initial male then assumes sole responsibility for incubation and chick-rearing of the first brood.^[23]^[24] Nests are simple ground scrapes, typically in open or semi-vegetated tundra, occasionally sheltered by low vegetation or tussocks for camouflage.^[10] The scrape is lined with local plant materials including willow leaves, sedges, moss, and lichens to provide insulation and concealment. Females deposit 3–5 eggs per clutch, most commonly 4, which are olive-buff in color and marked with brown or reddish spots for cryptic patterning against the tundra substrate.^[10]^[25] Incubation requires 20–22 days and is performed exclusively by the male in polygynous pairings, as the female leaves to pursue additional mating opportunities; in rare biparental cases, both sexes share duties.^[10]^[25] The eggs hatch into precocial chicks capable of limited mobility and self-feeding shortly after emergence, though the male provides brooding and protection for the first 10–14 days post-hatching to shield them from cold and predators.^[23]^[26] Chicks fledge at 12–21 days of age, after which the male's care ceases and the young become independent, often departing southward soon after.^[27]^[28] Clutch size can vary slightly in response to environmental conditions, but breeding success is strongly influenced by lemming abundance in the tundra; during low-lemming years, predators like skuas and Arctic foxes shift to wader nests, increasing predation rates and reducing the number of fledged young, while high-lemming periods allow for higher productivity with fewer losses.^[7]^[20] Overall, annual breeding output averages 0.5–2 fledglings per breeding pair, reflecting this predation-driven variability.^[20]

Feeding habits

The Little Stint (Calidris minuta) primarily feeds on small invertebrates, with its diet varying seasonally to reflect prey availability in different habitats. During the breeding season on Arctic tundra, it consumes mainly larval and adult Diptera (such as mosquitoes and craneflies), along with small beetles and their larvae.^[3]^[29] In non-breeding periods, including migration and wintering grounds, the diet shifts to include ants, small Hymenoptera (like parasitic wasps), crustaceans (such as amphipods), polychaetes, small molluscs, leeches, and freshwater mites, supplemented occasionally by plant matter like seeds and berries.^[3]^[29]^[12] Foraging occurs mainly on coastal mudflats, estuaries, and shallow inland wetlands, where the bird employs rapid pecking at the surface of mud or shallow water to capture visible prey, often in a motion resembling a sewing machine.^[29] It also uses shallow probing and "stitching"—a series of quick, closely spaced jabs into the substrate along the water's edge—to detect and extract subsurface invertebrates tactilely.^[30]^[31] These activities yield high peck rates, averaging 41–54 pecks per minute, which remain consistent even at low prey densities (as low as 4,500 organisms/m²), enabling efficient energy acquisition in variable conditions.^[32] Little Stints forage gregariously, often in flocks of hundreds to thousands alongside other waders like Dunlin, particularly during migration and winter.^[29] Daily food intake supports the bird's high metabolic demands during routine periods, and increasing substantially during premigratory fattening to build energy reserves for long flights.^[33] This intake is achieved through extended foraging bouts, which can occupy most of the daylight hours in winter and show hourly variations peaking mid-morning.^[32] Ecologically, Little Stints play a key role as predators of small invertebrate pests, helping regulate insect and crustacean populations in wetland ecosystems.^[3] They serve as prey for Arctic predators including foxes, skuas, gulls, and falcons, integrating into tundra food webs where their low-elevation foraging overlaps with lemming cycles, making them vulnerable during predator irruptions in low-lemming years.^[20]^[7]

Migration patterns

The little stint undertakes long-distance migrations between its Arctic breeding grounds and wintering areas in Africa and south Asia, with vagrants occasionally recorded in Australia via Pacific routes. Post-breeding southbound migration typically occurs from July to November, with peak passage in August and September, primarily involving juveniles that migrate independently shortly after fledging. Northbound migration takes place from mid-May to early June, peaking in May, with males typically initiating migration earlier than females to secure breeding territories.^[3]^[34]^[23] Migration routes follow a broad-front overland path across the Western Palearctic, utilizing numerous pathways including coastal and inland wetlands as stopover sites for refueling. Birds cross major barriers such as the Sahara Desert in non-stop flights of up to approximately 2,500–3,000 km, while some eastern populations take Pacific routes to reach Australia. Annual migration distances total around 24,000 km round-trip, with sustained flight speeds averaging 60–75 km/h during long legs.^[3]^[23] During stopovers, little stints form large mixed-species flocks, often numbering in the hundreds or thousands, to forage efficiently in wetland habitats. Individuals deposit fuel reserves rapidly, increasing body mass by up to twofold (from a lean weight of about 25 g to 50 g or more) to support extended flights. Ringing recoveries indicate high philopatry to specific wintering grounds, with many birds returning to the same sites year after year. Vagrancy is recorded outside regular routes, including sightings in North America (e.g., from April to November, peaking in May–June and July–September) and Australia.^[3]^[34]

Population and conservation

Population estimates and trends

The global population of the little stint (Calidris minuta) is estimated at approximately 1,000,000–1,100,000 mature individuals, with a more recent assessment suggesting 1,500,000–1,600,000 total individuals.^[3]^[35] This figure encompasses breeding and non-breeding segments across its Arctic range, with breeding pairs numbering roughly 48,200–76,000 in Europe and 10,000–100,000 in Russia.^[3] These estimates derive from mid-2010s assessments, with no major revisions reported in subsequent years. Population trends are increasing overall, as assessed by the IUCN Red List in 2019, which classifies the species as Least Concern. However, regional variations exist: while the European population is considered stable overall, marked decreases in juvenile abundance have been observed since the early 1980s at monitoring sites along the East Atlantic flyway, such as in Sweden, reflecting reduced breeding output in parts of the region.^[3]^[27]^[35] In contrast, Asian populations remain stable, contributing to the global uptrend.^[3] Cyclic fluctuations in numbers occur every 3–4 years, driven by lemming population cycles that influence predator pressure and breeding success; high lemming abundance reduces nest predation, leading to peaks in stint productivity.^[36] Recent disruptions to these cycles in parts of the Arctic have dampened the periodicity of breeding booms.^[36] Historically, populations expanded following lemming irruptions in the post-1950s era, enhancing recruitment in tundra breeding grounds.^[37] Monitoring relies on aerial surveys of tundra breeding areas and coordinated winter counts in African non-breeding sites, coordinated through initiatives like the International Waterbird Census and data compiled by BirdLife International and the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA).^[3]^[38] These methods track annual variations and long-term patterns, with over 10 records annually from more than 50% of monitored sites supporting trend analyses.^[3]

Threats and status

The little stint (Calidris minuta) is classified as Least Concern on the IUCN Red List, with the most recent assessment in 2019 confirming that its global population does not approach the thresholds for Vulnerable status under criteria related to range size, population size, or decline rates.^[3] The species' population trend is increasing and does not meet the 30% decline threshold over ten years or three generations required for higher risk categories.^[3] Key threats to the little stint include habitat loss at critical stopover sites, such as the intertidal mudflats of the Yellow Sea, which have declined by over 65% since the 1950s due to land reclamation and development.^[39] Climate change exacerbates these pressures by warming Arctic tundra habitats, which alters lemming population cycles and increases predation risks for ground-nesting birds like the little stint.^[40] Additional impacts from climate change involve earlier snowmelt that disrupts breeding phenology and creates mismatches with peak insect availability, as well as sea-level rise that floods coastal wintering wetlands.^[40] Hunting, particularly illegal trapping, poses localized risks in parts of Africa and Asia, while wetland pollution from industrial activities and agriculture further degrades foraging areas.^[3]^[17] Conservation efforts for the little stint are supported by its inclusion on Annex II of the African-Eurasian Migratory Waterbird Agreement (AEWA), which promotes habitat protection across its range, and the Ramsar Convention, which designates key wetlands such as the Wadden Sea as sites of international importance for migratory shorebirds.^[3]^[41] Restoration projects in Asia, including those in the Yellow River Delta, aim to rehabilitate tidal flats and enhance shorebird habitats through reduced reclamation and vegetation management.^[42] Due to its Least Concern status and stable global population, no targeted captive breeding or reintroduction programs are currently implemented. Ongoing monitoring of shorebird populations along migration routes highlights the need for vigilance, as cumulative threats could lead to future downlisting if declines accelerate beyond current levels.^[3]

References

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Little Stint - eBird
### Summary of Little Stint (Calidris minuta) from eBird
[2]
Little Stint | Audubon Field Guide
Category. Sandpiper-like Birds ; IUCN Status. Least Concern ; Habitat. Coasts and Shorelines, Freshwater Wetlands, Tundra and Boreal Habitats ...
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Little Stint Calidris Minuta Species Factsheet | BirdLife DataZone
Behaviour This species is a full long-distance migrant that migrates overland on a broad front (or by utilising a great many routes) across much of the Western ...
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Stint - Etymology, Origin & Meaning
Originating from Old English styntan (to blunt, make dull) via Middle English stint, this word means to be sparing or limit an action or amount.
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Sep 14, 2021 · Etymologically, stint is allied to stunt, giving a basic sense of small or stunted creature. The name STINT has passed into the standard ...
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NAME: 'Stint' would stem from Middle English and mean something like 'blunt' or 'short'. It also might be an onomatopoeia for the bird's call. Latin genus ...
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Little stint - Facts, Diet, Habitat & Pictures on Animalia.bio
### Summary of Little Stint Details
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Calidris minuta (Little Stint) - Avibase
The genus name is from Ancient Greek kalidris or skalidris, a term used by ... Scientific: Calidris minuta, Ereunetes minutus, Erolia minuta, Tringa minutaMissing: origin | Show results with:origin
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Revise the classification of sandpipers and turnstones (Arenariinae)
The highly diverse smaller sandpipers and turnstones have long been considered to constitute one or two subfamilies or tribes of 26 closely related genera and ...
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The Little Stint is a tiny wading bird with a straight fine black bill and medium-length black legs. ... Weight 20-40g; Wingspan 34-37cm. Quick links. Sign up ...
[13]
[PDF] 05010 Little Stint (Calidris minuta) - Javier Blasco Zumeta
Size can be helpful in extreme birds: male with wing shorter than 95 mm, bill shorter than 17 mm; female with wing longer than. 100 mm, bill longer than 19 mm.Missing: length | Show results with:length<|control11|><|separator|>
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Little Stint, Calidris minuta - Birds - NatureGate - LuontoPortti
Appearance. Noticeably smaller than the related Dunlin. Beak short, straight and narrow-tipped. Legs black. Face and chest paler than on other sandpipers ...
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Little Stint (Calidris minuta) - Featherbase
Little Stint. Calidris minuta. species of Scolopacidae ; primary, 10 per wing, 76.5 - 78.5mm ; secondary, 16 per wing · 53.0mm ; retrix, 12, 42.5 - 46.5mm ...
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Little Stint. Semipalmated and Western also have historical claims to be considered as forming a superspecies: on the basis of their partially webbed feet ...
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The Little Stint breeds in the High Arctic Tundra on dry grounds or grassy areas, fairly close to pools and lakes, among small willows or near salt-marshes. On ...Missing: details | Show results with:details
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The Little Stint is a tiny, rare native wader in New Zealand, similar to the red-necked stint, with a longer, finer bill. It is a vagrant, with only three ...Missing: monotypic | Show results with:monotypic
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first north american nests and eggs of the little stint
Sep 16, 2025 · Abstract. The Little Stint (Calidris minuta) commonly breeds in the high Arctic tundra of Eurasia from northern Scandinavia east to central ...
[20]
Food web interactions of two breeding Arctic shorebird species, little ...
Mar 5, 2024 · We investigated how the spatial distribution of red knot Calidris canutus and little stint Calidris minuta nests and broods overlaps with the local food ...
[21]
[PDF] Little Stint - SABAP2
The Little Stint occurs at wetlands throughout southern Africa, with concentrations in the Transvaal–Free State panveld. (Allan et al.<|control11|><|separator|>
[22]
The big journey of the little stint - British Ornithologists' Union
May 6, 2021 · Little stints have a peculiar mating system. Both sexes engage in successive bigamy (i.e. two consecutive partners). The female produces a first ...<|separator|>
[23]
(PDF) Body mass patterns of Little Stints Calidris minuta at different ...
Due to the double-clutch mating system found in the Arctic breeding Little Stint Calidris minuta, each parent cares for a clutch and brood alone. The resulting ...
[24]
Little Stint | Identification Guide - Bird Spot
Females have similar plumage to males but are larger. Out of breeding season, little stints are greyer with dull brown upperparts with dark mottles and pale ...Missing: variations age classes species
[25]
LITTLE STINT - BIRDS OF PRINCE EDWARD ISLAND
Latin genus name 'Calidris' refers to a grey speckled shorebird. Latin species name 'minuta' means 'small'. HABITAT: Mudflats, sandy shores, fields. DIET ...Missing: origin scientific
[26]
Little Stint - BTO
The Little Stint is the smallest wader, mostly seen in spring and autumn, with a shorter, straighter bill, and is about two-thirds the size of Dunlin.
[27]
Little Stint (Calidris minuta) - Planet of Birds
Jun 12, 2011 · The Little Stint is a tiny bird with dark brown upperparts, pale fringes, a rufous buff head, and white underparts. It is 14-15 cm long with a ...
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Little Stint Bird Facts (Calidris minuta) | Birdfact
During migration and winter, they frequent coastal mudflats, estuaries, and shallow inland wetlands. Their range extends across Europe, Africa, and Asia. In the ...Missing: altitudinal | Show results with:altitudinal
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Little Stint - Stay connected with nature and your friend - Bird Buddy
What is the origin and meaning of the name 'Little Stint'? The name 'Little Stint' reflects the bird's petite size and its elusive nature, as 'stint ...
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[PDF] 195_Little Stint - New Zealand Birds Online
Feeding behaviour varies; include probing and stitching. (a rapid series of shallow probes made close to one another). Usually forage by touch and several ...
[31]
(PDF) Foraging Behaviour of Shorebirds - ResearchGate
Aug 6, 2025 · The study examines the foraging behaviour of three species of shorebirds, the Little Stint, Curlew Sandpiper, and Marsh Sandpiper, ...
[32]
Increase of Feeding Time in Waders Preparing for Spring Migration ...
In other species, however, such as the Little Stint, feeding time did not increase during the premigration period. In winter, feeding time and body mass in the.
[33]
[PDF] Little Stint (<i>Calidris minuta</i>) in North America and the ...
Feeding posture ernphasizing long, straight bill, pale mantle braces, flared tertials, and long rear-ended look.
[34]
Long-term trends in abundance, phenology, and morphometrics of ...
Jun 1, 2023 · The Little Stint Calidris minuta is an Arctic wader species that migrates through the Baltic Sea region towards wintering areas in North and West Africa and ...
[35]
Loss of periodicity in breeding success of waders links to changes in ...
Aug 7, 2025 · We argue that fading out of lemming cycles in some parts of the Arctic is responsible for faltering periodicity in wader breeding success along ...
[36]
[PDF] Lemming Density in Taimyr Tundra and Its Influence on ...
Mar 1, 1998 · The high humidity and usually cold springs result in a decrease in density before the highest peak is reached. Modeling the influence of lemming.
[37]
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The International Waterbird Census (IWC) is a global monitoring programme collecting information on the numbers of waterbirds at wetland sites. Information and ...Missing: Little Stint 2021 2023
[38]
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Apr 13, 2017 · We assess population trends of ten shorebird taxa that refuel on Yellow Sea tidal mudflats, a threatened ecosystem that has shrunk by >65% in recent decades.
[39]
Warming Arctic summers unlikely to increase productivity of ... - Nature
Jul 27, 2021 · Climate change in the Arctic is leading to earlier summers, creating a phenological mismatch between the hatching of insectivorous birds and ...
[40]
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Jul 19, 2022 · The Site is a marine and coastal wetland in the Wadden Sea, between the mainland and barrier islands, consisting of extensive tidal mudflats, salt marshes, wet ...
[41]
Conservation and restoration efforts have promoted increases in ...
In this study, we tested whether conservation and restoration efforts of a coastal wetland along the Yellow River Delta can improve shorebird habitat and ...