Growth and Development of Long-Billed Curlew Chicks
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The First Record of Far Eastern Curlew (Numenius Madagascariensis) in British Columbia
The First Record of Far Eastern Curlew (Numenius madagascariensis) in British Columbia. By Rick Toochin and Don Cecile. Submitted: April 15, 2018. Introduction and Distribution The Far Eastern Curlew (Numenius madagascariensis) is the largest migratory shorebird in the world. This species is found only along the East Asian–Australasian Flyway. The Far Eastern Curlew breeds on open mossy or transitional bogs, moss-lichen bogs and wet meadows, and on the swampy shores of small lakes in Siberia and Kamchatka in Russia, as well as in north-eastern Mongolia and China (Hayman et al. 1986, del Hoyo et al. 1996). The Yellow Sea of the Republic of Korea and China is a vitally important stopover site on migration. This species is also a common passage migrant in Japan and Indonesia, and is occasionally recorded moving through Thailand, Brunei, Bangladesh, Vietnam, Philippines, Malaysia and Singapore (O’Brien et al. 2006). During the winter a few birds occur in southern Republic of Korea, Japan, China, and Taiwan (Brazil 2009, EAAFP 2017). About 25% of the population is thought to winter in the Philippines, Indonesia and Papua New Guinea. Most birds, approximately 73% or 28,000 individuals, spend the winter in Australia, where birds are found primarily on the coast of all states, particularly the north, east and south-east regions including Tasmania (Bamford et al. 2008, BirdLife 2016). In the early 2000’s, the global population of the Far Eastern Curlew was estimated at 38,000 individuals (BirdLife 2016). Unfortunately due to the fact that the global population is declining, the true population size is likely to be much smaller, and may not exceed 20,000 individuals (BirdLife 2016). -
A Case of the Population Trend of Far Eastern Curlew Numenius Madagascariensis in Banyuasin Peninsula, South Sumatra, Indonesia
Ecologica Montenegrina 44: 11-18 (2021) This journal is available online at: www.biotaxa.org/em http://dx.doi.org/10.37828/em.2021.44.2 Is the global decline reflects local declines? A case of the population trend of Far Eastern Curlew Numenius madagascariensis in Banyuasin Peninsula, South Sumatra, Indonesia MUHAMMAD IQBAL1*, CIPTO DWI HANDONO2, DENI MULYANA3, ARUM SETIAWAN4, ZAZILI HANAFIAH4, HENNI MARTINI5, SARNO4, INDRA YUSTIAN4 & HILDA ZULKIFLI4 1Biology Program, Faculty of Science, Sriwijaya University, Jalan Padang Selasa 524, Palembang, South Sumatra 30139, Indonesia. 2Yayasan Ekologi Satwa Liar Indonesia (EKSAI), Jalan Kutisari 1 No. 19, Surabaya, East Java 60291, Indonesia 3Berbak Sembilang National Park, South Sumatra office, Jalan Tanjung Api-api komplek Imadinatuna No. 114, South Sumatra, Indonesia 4Department of Biology, Faculty of Science, Sriwijaya University, Jalan Raya Palembang-Prabumulih km 32, Indralaya, South Sumatra, Indonesia. 5Hutan Kita Institute (HAKI), Jalan Yudo No. 9H, Palembang, South Sumatra 30126, Indonesia *Corresponding author: [email protected] Received 28 June 2021 │ Accepted by V. Pešić: 13 July 2021 │ Published online 16 July 2021. Abstract Far Eastern Curlew Numenius madagascariensis (Linnaeus, 1766) is Endangered species confined in East Asian Australasian Flyway (EAAF) sites. We compiled and summarized all historical numbers of Far Eastern Curlew in Banyuasin Peninsula, South Sumatra, Indonesia. A total of 30 records were documented from 1984 to 2020. The largest number is 2,620 individuals during the migration period in 1988. Unfortunately, the largest number drop to 1,750 individuals in wintering period in 2008, and then drop to 850 individuals in 2019. The numbers indicate that the population decline by up to 62% in the last 35 years (1984 to 2019). -
Draft Version Target Shorebird Species List
Draft Version Target Shorebird Species List The target species list (species to be surveyed) should not change over the course of the study, therefore determining the target species list is an important project design task. Because waterbirds, including shorebirds, can occur in very high numbers in a census area, it is often not possible to count all species without compromising the quality of the survey data. For the basic shorebird census program (protocol 1), we recommend counting all shorebirds (sub-Order Charadrii), all raptors (hawks, falcons, owls, etc.), Common Ravens, and American Crows. This list of species is available on our field data forms, which can be downloaded from this site, and as a drop-down list on our online data entry form. If a very rare species occurs on a shorebird area survey, the species will need to be submitted with good documentation as a narrative note with the survey data. Project goals that could preclude counting all species include surveys designed to search for color-marked birds or post- breeding season counts of age-classed bird to obtain age ratios for a species. When conducting a census, you should identify as many of the shorebirds as possible to species; sometimes, however, this is not possible. For example, dowitchers often cannot be separated under censuses conditions, and at a distance or under poor lighting, it may not be possible to distinguish some species such as small Calidris sandpipers. We have provided codes for species combinations that commonly are reported on censuses. Combined codes are still species-specific and you should use the code that provides as much information as possible about the potential species combination you designate. -
Shifting Nonbreeding Distributions of Migratory Fauna in Relation to Climatic Change
Global Change Biology (2005) 11, 31–38, doi: 10.1111/j.1365-2486.2004.00876.x Shifting nonbreeding distributions of migratory fauna in relation to climatic change GRAHAM E. AUSTIN andMARK M. REHFISCH British Trust for Ornithology, The Nunnery, Thetford, Norfolk IP24 2PU, UK Abstract The distributions of eight out of nine common species of waders (Charadrii) overwintering on UK estuaries have changed in association with recent climate change. These birds represent a high proportion of various populations from breeding grounds as far apart as Greenland to the west to high-arctic Russia to the east. During warmer winters, smaller proportions of seven species wintered in south-west Britain. The distributions of the smaller species show the greatest temperature dependence. The opposite was found for the largest species and no relationship was found for a particularly site-faithful species. In north-west Europe, the winter isotherms have a broadly north to south alignment, with the east being colder than the west. The average minimum winter temperatures across the UK having increased by about 1.5 1C since the mid-1980s, the temperatures on the east coast during recent winters have been similar to those of the west coast during the mid-1980s. On average, estuaries on the east and south coasts of Britain have muddier sediments than those on the west coast and thus support a higher biomass of the invertebrate prey of waders. We suggest that, with global climatic change, the advantage gained by waders wintering in the milder west to avoid cold weather-induced mortality is diminished. Consequently, more choose to winter in the east and thus benefit from better foraging opportunities. -
List of Shorebird Profiles
List of Shorebird Profiles Pacific Central Atlantic Species Page Flyway Flyway Flyway American Oystercatcher (Haematopus palliatus) •513 American Avocet (Recurvirostra americana) •••499 Black-bellied Plover (Pluvialis squatarola) •488 Black-necked Stilt (Himantopus mexicanus) •••501 Black Oystercatcher (Haematopus bachmani)•490 Buff-breasted Sandpiper (Tryngites subruficollis) •511 Dowitcher (Limnodromus spp.)•••485 Dunlin (Calidris alpina)•••483 Hudsonian Godwit (Limosa haemestica)••475 Killdeer (Charadrius vociferus)•••492 Long-billed Curlew (Numenius americanus) ••503 Marbled Godwit (Limosa fedoa)••505 Pacific Golden-Plover (Pluvialis fulva) •497 Red Knot (Calidris canutus rufa)••473 Ruddy Turnstone (Arenaria interpres)•••479 Sanderling (Calidris alba)•••477 Snowy Plover (Charadrius alexandrinus)••494 Spotted Sandpiper (Actitis macularia)•••507 Upland Sandpiper (Bartramia longicauda)•509 Western Sandpiper (Calidris mauri) •••481 Wilson’s Phalarope (Phalaropus tricolor) ••515 All illustrations in these profiles are copyrighted © George C. West, and used with permission. To view his work go to http://www.birchwoodstudio.com. S H O R E B I R D S M 472 I Explore the World with Shorebirds! S A T R ER G S RO CHOOLS P Red Knot (Calidris canutus) Description The Red Knot is a chunky, medium sized shorebird that measures about 10 inches from bill to tail. When in its breeding plumage, the edges of its head and the underside of its neck and belly are orangish. The bird’s upper body is streaked a dark brown. It has a brownish gray tail and yellow green legs and feet. In the winter, the Red Knot carries a plain, grayish plumage that has very few distinctive features. Call Its call is a low, two-note whistle that sometimes includes a churring “knot” sound that is what inspired its name. -
Curlew Conservation and New Woodland in Scotland – Essential Steps for Forest Managers
Curlew conservation and new woodland in Scotland – essential steps for forest managers What you can do to help save the globally-threatened curlew The evocative call of the curlew has echoed across Scotland landscape for generations, but these much-loved birds are at risk of being lost. Since the mid-1990s, their numbers have dropped by 61%. They are disappearing – fast. Scotland’s global importance for curlew Scotland holds an estimated 15% of the global breeding population of Eurasian curlew. Curlew is listed as globally Near-Threatened on the IUCN Red List of Threatened Species and is now a Red-listed Bird of Conservation Concern in the UK. The UK is a signatory to the African Eurasian Waterbird Agreement so the Scottish government has an international responsibility to act for curlew. The combination of its global conservation status, the importance of the UK and its rapid decline makes curlew arguably the most urgent bird conservation priority in Scotland. The impact of new woodlands on curlew Curlews are widely dispersed and nest in open ground often dominated by rough damp grass or heath. Their rapid decline is driven by land use change at the landscape scale - primarily: A reduction in habitat extent and quality. This includes conversion to forest plantations and new woodland. Curlews need large extents of open ground with few trees. Predation of nests and chicks by generalist predators including foxes and crows. The failure of breeding birds to produce enough young is the main driver of their decline. These influences work together: Open ground and marginal farmland which offers good quality habitat for curlews is often proposed for new woodland; this, in turn, can provide cover for predators. -
Long-Billed Curlew ASSESSING HABITAT QUALITY for PRIORITY WILDLIFE SPECIES in COLORADO WETLANDS
COLORADO PARKS & WILDLIFE Long-billed Curlew ASSESSING HABITAT QUALITY FOR PRIORITY WILDLIFE SPECIES IN COLORADO WETLANDS Species Distribution Range Long-billed curlews breed in the western United States, including eastern Colorado, and in southwestern Canada. During migration, long-billed curlews occur sporadically in western Colorado and regularly throughout eastern Colorado. © “MIKE” MICHAEL L. BAIRD BAIRD L. MICHAEL “MIKE” © Long-billed curlews (Numenius americanus, Family Scolopacidae) have a distinctive long bill that curves downward. They are can be found near playas and ponds in eastern Colorado. insects, particularly grasshoppers. Species Description They also eat some vertebrate species, Identification including fish, amphibians, and bird The long-billed curlew, at 20–26 inches eggs/nestlings. Breeding in length, is the largest shorebird in Winter North America. Their primitive- Conservation Status sounding curlee vocalizations are Populations of long-billed curlews considered a harbinger of spring. Their have experienced overall declines in down-curved, sickle-shaped bill is the many areas, especially throughout the largest among shorebirds and inspired eastern United States, due primarily to their genus name, Numenius, derived habitat loss and historic over-hunting. from the Greek word, noumenios, In Colorado, long-billed curlews are meaning of the new crescent moon. listed as a Tier 2 Species of Great- est Conservation Need (CPW 2015). Preferred Habitats The Breeding Bird Survey indicates a Long-billed curlews are considered a significant population decline in Colo- grassland species, but they are rarely rado, and the Colorado Breeding Bird observed far from water. In Colorado, Atlas indicates a decrease in distribu- they are usually associated with ponds, tion. -
Review of the Conflict Between Migratory Birds and Electricity Power Grids in the African-Eurasian Region
CMS CONVENTION ON Distribution: General MIGRATORY UNEP/CMS/Inf.10.38/ Rev.1 SPECIES 11 November 2011 Original: English TENTH MEETING OF THE CONFERENCE OF THE PARTIES Bergen, 20-25 November 2011 Agenda Item 19 REVIEW OF THE CONFLICT BETWEEN MIGRATORY BIRDS AND ELECTRICITY POWER GRIDS IN THE AFRICAN-EURASIAN REGION (Prepared by Bureau Waardenburg for AEWA and CMS) Pursuant to the recommendation of the 37 th Meeting of the Standing Committee, the AEWA and CMS Secretariats commissioned Bureau Waardenburg to undertake a review of the conflict between migratory birds and electricity power grids in the African-Eurasian region, as well as of available mitigation measures and their effectiveness. Their report is presented in this information document and an executive summary is also provided as document UNEP/CMS/Conf.10.29. A Resolution on power lines and migratory birds is also tabled for COP as UNEP/CMS/Resolution10.11. For reasons of economy, documents are printed in a limited number, and will not be distributed at the meeting. Delegates are kindly requested to bring their copy to the meeting and not to request additional copies. The Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) and the Convention on the Conservation of Migratory Species of Wild Animals (CMS) REVIEW OF THE CONFLICT BETWEEN MIGRATORY BIRDS AND ELECTRICITY POWER GRIDS IN THE AFRICAN-EURASIAN REGION Funded by AEWA’s cooperation-partner, RWE RR NSG, which has developed the method for fitting bird protection markings to overhead lines by helicopter. Produced by Bureau Waardenburg Boere Conservation Consultancy STRIX Ambiente e Inovação Endangered Wildlife Trust – Wildlife & Energy Program Compiled by: Hein Prinsen 1, Gerard Boere 2, Nadine Píres 3 & Jon Smallie 4. -
Migration Timing, Routes, and Connectivity of Eurasian Woodcock Wintering in Britain and Ireland
Migration Timing, Routes, and Connectivity of Eurasian Woodcock Wintering in Britain and Ireland ANDREW N. HOODLESS,1 Game & Wildlife Conservation Trust, Burgate Manor, Fordingbridge, Hampshire SP6 1EF, UK CHRISTOPHER J. HEWARD, Game & Wildlife Conservation Trust, Burgate Manor, Fordingbridge, Hampshire SP6 1EF, UK ABSTRACT Migration represents a critical time in the annual cycle of Eurasian woodcock (Scolopax rusticola), with poten- tial consequences for individual fitness and survival. In October–December, Eurasian woodcock migrate from breeding grounds in northern Eurasia over thousands of kilometres to western Europe, returning in March–May. The species is widely hunted in Europe, with 2.3–3.5 million individuals shot per year; hence, an understanding of the timing of migra- tion and routes taken is an essential part of developing sustainable flyway management. Our aims were to determine the timing and migration routes of Eurasian woodcock wintering in Britain and Ireland, and to assess the degree of connec- tivity between breeding and wintering sites. We present data from 52 Eurasian woodcock fitted with satellite tags in late winter 2012–2016, which indicate that the timing of spring departure varied annually and was positively correlated with temperature, with a mean departure date of 26 March (± 1.4 days SE). Spring migration distances averaged 2,851 ± 165 km (SE), with individuals typically making 5 stopovers. The majority of our sample of tagged Eurasian woodcock migrated to breeding sites in northwestern Russia (54%), with smaller proportions breeding in Denmark, Scandinavia, and Finland (29%); Poland, Latvia, and Belarus (9.5%); and central Russia (7.5%). The accumulated migration routes of tagged individ- uals suggest a main flyway for Eurasian woodcock wintering in Britain and Ireland through Belgium, the Netherlands, and Germany, and then dividing to pass through the countries immediately north and south of the Baltic Sea. -
First Record of Long-Billed Curlew Numenius Americanus in Peru and Other Observations of Nearctic Waders at the Virilla Estuary Nathan R
Cotinga 26 First record of Long-billed Curlew Numenius americanus in Peru and other observations of Nearctic waders at the Virilla estuary Nathan R. Senner Received 6 February 2006; final revision accepted 21 March 2006 Cotinga 26(2006): 39–42 Hay poca información sobre las rutas de migración y el uso de los sitios de la costa peruana por chorlos nearcticos. En el fin de agosto 2004 yo reconocí el estuario de Virilla en el dpto. Piura en el noroeste de Peru para identificar los sitios de descanso para los Limosa haemastica en su ruta de migración al sur y aprender más sobre la migración de chorlos nearcticos en Peru. En Virilla yo observí más de 2.000 individuales de 23 especios de chorlos nearcticos y el primer registro de Numenius americanus de Peru, la concentración más grande de Limosa fedoa en Peru, y una concentración excepcional de Limosa haemastica. La combinación de esas observaciones y los resultados de un estudio anterior en el invierno boreal sugiere la posibilidad que Virilla sea muy importante para chorlos nearcticos en Peru. Las observaciones, también, demuestren la necesidad hacer más estudios en la costa peruana durante el año entero, no solemente durante el punto máximo de la migración de chorlos entre septiembre y noviembre. Shorebirds are poorly known in Peru away from bordered for a few hundred metres by sand and established study sites such as Paracas reserve, gravel before low bluffs rise c.30 m. Very little dpto. Ica, and those close to metropolitan areas vegetation grows here, although cows, goats and frequented by visiting birdwatchers and tour pigs owned by Parachique residents graze the area. -
Tringa Melanoleuca (Greater Yellowlegs)
Maine 2015 Wildlife Action Plan Revision Report Date: January 13, 2016 Tringa melanoleuca (Greater Yellowlegs) Priority 3 Species of Greatest Conservation Need (SGCN) Class: Aves (Birds) Order: Charadriiformes (Plovers, Sandpipers, And Allies) Family: Scolopacidae (Curlews, Dowitchers, Godwits, Knots, Phalaropes, Sandpipers, Snipe, Yellowlegs, And Woodcock) General comments: Considered stable range wide, considered species of low or moderate concern by US Shorebird Conservation Plan however due to vulnerability to climate change considered priority 3. Listed as "Species of Least Concern" by U. S. Shorebird Conservation Plan Partnership - 2015. Species Conservation Range Maps for Greater Yellowlegs: Town Map: Tringa melanoleuca_Towns.pdf Subwatershed Map: Tringa melanoleuca_HUC12.pdf SGCN Priority Ranking - Designation Criteria: Risk of Extirpation: NA State Special Concern or NMFS Species of Concern: NA Recent Significant Declines: NA Regional Endemic: NA High Regional Conservation Priority: NA High Climate Change Vulnerability: Vulnerability: 3, Confidence: Medium, Reviewers: Decided in Workshop (W) Understudied rare taxa: NA Historical: NA Culturally Significant: NA Habitats Assigned to Greater Yellowlegs: Formation Name Cliff & Rock Macrogroup Name Rocky Coast Formation Name Freshwater Marsh Macrogroup Name Emergent Marsh Macrogroup Name Modified-Managed Marsh Formation Name Intertidal Macrogroup Name Intertidal Gravel Shore Macrogroup Name Intertidal Mudflat Macrogroup Name Intertidal Sandy Shore Stressors Assigned to Greater Yellowlegs: -
Slender-Billed Curlew: Promising Discovery in the Danube Delta 51 Slender-Billed Curlew: Promising Discovery in the Danube Delta
Zhmud: Slender-billed Curlew: promising discovery in the Danube delta 51 Slender-billed Curlew: promising discovery in the Danube delta MYKHAYLO ZHMUD Danube Delta Biosphere Reserve, T. Vosstaniya Str. 132a, Vilkovo Odessa Reg. Ukraine UA68355. [email protected] Zhmud, M. 2005. Slender-billed Curlew: promising discovery in the Danube delta. Wader Study Group Bull. 106: 51–54. Keywords: shorebird, Slender-billed Curlew, Numenius tenuirostris, endangered species, Danube delta, Ukraine. Despite the hard work of the world conservation community to study the Slender-billed Curlew Numenius tenuirostris, discover its nesting sites and bring it back from the brink of extinction, it still remains a mystery bird. Currently, it is one of the rarest birds of the Old World and is critically endangered. Therefore, any information about recent records is of vital importance. Here, I report on the status of the species at one of its most important migrating stopover sites, the Danube delta, where promising observations were made in 2003 and 2004. As a consequence, plans are being made for follow-up studies and conservation activities. INTRODUCTION OBSERVATIONS OF SLENDER-BILLED CURLEWS DURING 2003–2004 The Danube delta, as well as the whole of the N and NW Black Sea coast is located on the main Slender-billed Cur- On 25 Jul 2003, I saw four Slender-billed Curlews together on lew migration route between its supposed W Siberian nest- the north-west end of the Taranova spit (45.443°N, 29.775°E) ing sites and its supposed Mediterranean wintering sites in the northern part of the delta between the channels Prorva (Gretton 1991; Heredia et al.