American Golden Plover Pluvialis Dominica Research Articles

Historical avifaunal change and current effects of hiking and road use on avian occupancy in a high‐latitude tundra ecosystem

Tourism is increasing in tundra ecosystems across the world, yet its influence on bird communities and its interaction with other drivers of change is poorly known. To help fill this gap, we paired an interview‐based survey of 11 people with local knowledge of Denali National Park and Preserve, with an occupancy study of 15 bird species in relation to road proximity, traffic volume and hiking. Interviewees noted declines in American Golden Plover Pluvialis dominica, Arctic Tern Sterna paradisaea, Long‐tailed Jaeger Stercorarius longicaudus and Northern Wheatear Oenanthe oenanthe over the past five decades. Our occupancy study confirmed these reports as we detected no Arctic Terns, few Northern Wheatears, and found both plovers and jaegers to be sensitive to hiking. Occupancy of tundra and shrub habitats by American Golden Plover, American Tree Sparrow Spizelloides arborea, Lapland Longspur Calcarius lapponicus, Long‐tailed Jaeger and Willow Ptarmigan Lagopus lagopus declined with increasing hiking intensity. We found that occupancy probability of tundra by Horned Lark Eremophia alpestris increased, while that of the shrub‐tolerant Wilson’s Warbler Cardellina pusilla decreased, with distance from the park road. Detection of species varied based on survey length, noise, start time, presence of a trail and date. The knowledge gained from this study reveals a loss in avian diversity over the past few decades that has the potential to cause a shifted baseline syndrome, and ongoing threats of hiking to sensitive tundra‐breeding birds. Park managers should seek to balance human recreation with the needs of sensitive tundra‐breeding birds to further protect species of conservation concern. This may be done by not building new trails in tundra, limiting access to tundra hiking areas during the early breeding season, reducing the spatial extent of hiking by improving maintained trails and designating a single, maintained path in areas with multiple unofficial hiking tracks, educating tourists about tundra‐nesting birds and closing especially important nesting areas to the public.

Američki zlatni vivak Pluvialis dominica (Muller, 1776) - nova vrsta u ornitofauni Srbije

This paper presents the finding of a new bird species in the fauna of Serbia - American golden plover Pluvialis dominica that was recorded at the Ečka fishpond near Zrenjanin city (UTM 34T DR51). Furthermore, a provided morphological description of the observed individual is accompanied by a brief comparative diagnostic analysis of the identification of species from the genus Pluvialis.

In Tundra Plovers the Frequency of Inner Flight Feather Replacement Varies with Length of Long-Distance Flights

The repair jobs that birds have to do to maintain high quality plumage take energy and time, so should be under intense selection. Recently, we have shown that secondary moult in the Eurasian Golden Plover Pluvialis apricaria is incomplete, irregular and asymmetric between wings, and argued that this reflected their ‘relaxed’ migratory habits. On the basis of this hypothesis, we predict that relatives of this species that have to make long flights between breeding areas and winter quarters would invest more in the moult of secondaries. To test this we collected data on moult patterns in two populations of Pacific Golden Plovers Pluvialis fulva (Siberia and Alaska), on American Golden Plovers Pluvialis dominica (Alaska) and Grey Plovers Pluvialis squatarola. Data were from the breeding, staging (Mongolia and Indiana) and wintering (Uruguay) areas. We found patterns consistent with our prediction: Pacific Golden Plovers from Siberia, and Grey Plovers have a similar moulting pattern to Eurasian Golden Plovers. Although both go to remote winter quarters, they migrate mainly over land, probably making short or moderate flights, as they are able to stage frequently. In contrast, the Alaskan populations of Pacific Golden Plovers and American Golden Plovers tend to renew all their secondaries from their second wing moult onwards. In line with their moult patterns, these two populations are known to make very long non-stop flights between breeding and winter areas. We argue that irregular moult and the partial renewal of secondaries is a primitive character in all four species. The full replacement of secondaries in the Pacific Golden Plovers and American Golden Plovers from Alaska may be considered as an adaptation for very long demanding flights. Regular moult patterns of secondaries, as found in many other shorebirds, could be a further refinement of this adaptation.

Sjeldne fugler i Norge i 2008 - Rapport fra Norsk sjeldenhetskomité for fugl (NSKF)

This is the 33rd annual report from the Norwegian Rarities Committee (NSKF). The majority of records treated here are from 2008, but more than 100 older records are also included. The Norwegian rarities committee follow advises given by the Taxonomic Advisory Committee (TAC) of the Association of European Records and Rarities Committees (AERC) on issues concerning taxonomy and nomenclature. The systematic list of accepted records is set out in the following system: (1) The bird's Norwegian name, (2) scientific name, (3) the numbers in brackets, e.g. (2, 30/32, 1), refers respectively to the (i) total number of records/total number of individuals up to and including 1974, (ii) total number of records/total number of individuals from 1975 (the foundation year of NSKF), except (iii) records/individuals in 2008, (4) any breeding, (5) year, (6) county, (7) number of individuals, age (1K = first calendar year etc.), sex (if known) and sometimes circumstances («rm.» means that the bird was ringed, «sy.» indicates a singing male), (8) site and municipality, (9) date, (10) * indicates if the record was complemented by positive evidence, and type of the evidence (F = photo, V = video-recorded, L = tape-recorded), (11) observers' names in brackets, main observer(s) is specified first and emphasized with *, (12) roughly gives the species' distribution and (13) comments concerning the records.Species and subspecies new to the Norwegian listTwo new species were accepted to the Norwegian Category A list from 2008. Both of these were Nearctic waders, namely a Hudsonian Godwit Limosa haemastica from Røstlandet on June 24th and a Western Sandpiper Calidris mauri from Jæren on July 12th-13th. In addition there were three new subspecies accepted: Buff-bellied Pipit Anthus rubescens japonicus (Karmøy, January to April), Yellow Wagtail Motacilla flava feldegg (Utsira, 3rd to 5th June) and White Wagtail M. alba leucopsis (Lista, 1st-2nd November).General trendsRecord numbers for Norway was recorded for Grey Phalarope Phalaropus fulicarius (14/23) during 2008. Also the following species showed an occurrence above average during 2008: Great White Egret Ardea alba, Black Kite Milvus migrans, Pectoral Sandpiper C. melanotos, Red-rumped Swallow Cecropis daurica, Citrine Wagtail M. citreola, Blyth's Reed Warbler Acrocephalus dumetorum and Rose-coloured Starling Sturnus roseus. Also published here are the 6th Egyptian Goose Alopochen aegyptiaca (Cat. C), 3rd Lesser Scaup Aythya affinis, 8th Harlequin Duck Histrionicus histrionicus, 5th to 7th American Golden Plover Pluvialis dominica, 4th Laughing Gull Larus atricilla, 6th Franklin's Gull L. pipixcan, 6th and 8th Oriental Turtle Dove Streptopelia orientalis, 8th Blyth's Pipit A. godlewskii, 2nd Siberian Rubythroat Luscinia calliope, 5th Isabelline Wheatear Oenanthe isabellina, 10th Lanceolated Warbler Locustella lanceolata, 4th Melodious Warbler Hippolais polyglotta, 3rd Eastern Bonelli's Warbler Phylloscopus orientalis and 4th and 7th Steppe Grey Shrike Lanius meridionalis pallidirostris.

O uso de praias arenosas com diferentes concentrações humanas por espécies de aves limícolas (Charadriidae e Scolopacidae) neárticas no sudeste do Brasil

As aves migratórias podem reconhecer humanos e animais domésticos como possíveis predadores, alterando seus padrões de abundância e comportamento de formação de bandos. O objetivo do presente estudo foi comparar a abundância de aves migratórias neárticas, a freqüência de bandos e o número médio de aves por bando em áreas com alta e baixa concentração humana em uma região costeira de praia arenosa no sudeste do Brasil. As aves, pessoas e cães foram contados mensalmente entre novembro de 2006 a abril de 2007. Foram registradas seis espécies de aves (Arenaria interpres, Calidris alba, Calidris canutus, Calidris pusilla, Charadrius semipalmatus, Pluvialis dominica) nas duas áreas, no entanto somente C. canutus foi registrado exclusivamente na área com baixa concentração humana. Houve diferença significativa no número médio de pessoas e cães entre as áreas, mas não no número médio de aves. Não houve correlação entre o número de humanos e aves, e entre cães e aves. Adicionalmente, não houve diferença significativa na freqüência de bandos e número de indivíduos por bando entre as áreas. Os resultados deste estudo destacaram a sensibilidade de C. canutus na área com alta concentração humana e a necessidade de futuras investigações que determinem os limites máximos de concentração de pessoas e cães domésticos que as aves migratórias neárticas podem tolerar para a tomada de ações de proteção em áreas costeiras com ocupação humana.

Sjeldne fugler i Norge i 2006 - Rapport fra Norsk sjeldenhetskomité for fugl (NSKF)

This is the 31st annual report from the Norwegian Rarities Committee (NSKF). The majority of records treated here are from 2006, but some older records are also included. The Norwegian rarities committee follow advises given by the Taxonomic Advisory Committee (TAC) of the Association of European Record and Rarities Committees (AERC) on issues concerning taxonomy and nomenclature. The systematic list of accepted records is set out in the following system: (1) The bird’s Norwegian name, (2) scientific name, (3) the numbers in brackets, e.g. (2, 30/32, 1), refers respectively to the ( i ) total number of records/total number of individuals up to and including 1974, ( ii ) total number of records/total number of individuals from 1975 (the foundation year of NSKF), except ( iii ) records/individuals in 2006, (4) any breeding, (5) year, (6) county, (7) number of individuals, age (1K = first calendar year etc.), sex (if known) and sometimes circumstances («rm» means that the bird was ringed), (8) site and municipality, (9) date, (10) * indicates if the record was complemented by positive evidence, and type of the evidence (F = photo, V = video-recorded, L = tape-recorded, DNA = DNA-analysis, D = found dead), (11) observers’ names in brackets, main observer(s) is specified first and emphasized with *, (12) roughly gives the species’ distribution and (13) comments concerning the records. Species, subspecies and hybrids new to the Norwegian list: With 245 accepted records presented in this report, 2006 was another good year for rare birds in Norway. A total of 42 accepted records from previous years complete the status of rare birds on the Norwegian list. There are five records presented that have been shelved. Also presented are 26 records that for some reason have not been accepted. All previous records of Booted Warbler Hippolais caligata ssp. and Bonelli’s Warbler Phylloscopus bonelli ssp. have been reassessed following the recent split of these two species. The two formerly accepted records of Snow Bunting Plectrophenax nivalis of the subspecies vlasowae have also been reassessed based on new knowledge on the variation within the nominate subspecies. Three new species to the Norwegian category A list are presented in this report. This brings the official Norwegian list to 477 species. Included in this list are accepted records in category A-C. The new species in 2006 were Masked Shrike Lanius nubicus (Utsira, Rogaland 2nd to 15 th October) and Blackpoll Warbler Dendroica striata (Reve, Rogaland 2nd to 12th November). In addition the first two Sykes’s Warblers Hippolais rama (Forus, Rogaland 11th September 1983 and Monstermyr, Vest-Agder 20th September 1997) were accepted during the reassessment of older records. A Red-necked Grebe Podiceps grisegena collected at Traena, Nordland 28th January 1949 has been accepted as the first Norwegian record of the holboellii subspecies. Two records of hybrid Blue-winged Teal Anas discors x Northern Shoveler A. clypeata (Aheim, More og Romsdal 7th – 9th June 2003 and Lista fyr, Vest-Agder 31 st July – 5th August 2006) have also been accepted as the national first and second records. General trends: Record numbers for Norway was recorded for the following species during 2006: Great Bittern Botaurus stellaris (eight records), Black Kite Milvus migrans (nine records), Mediterranean Gull Larus melanocephalus (ten records), Citrine Wagtail Motacilla citreola (nine records) and Lesser Grey Shrike Lanius minor (three records). Also, 2006 saw the highest number (six records of eleven birds) for Corn Bunting in recent times, including the first successful breeding since 1939. Six records involving ten birds of Arctic Redpoll Carduelis hornemanni of the nominate subspecies was also an all time high. Also published here are the 4th & 5th Egyptian Goose Alopochen aegyptiaca for Norway, 4 th American Black Duck Anas rubripes , 3rd Piedbilled Grebe Podilymbus podiceps , 2nd Little Shearwater Puffinus [assimilis] baroli , 3rd Swinhoe’s Storm-petrel Oceanodroma monorhis , 5th Collared Pratincole Glareola pratincola , 4 th American Golden Plover Pluvialis dominica , 8th & 9th Bonaparte’s Gull Larus philadelphia , 4th, 8th & 9th Yellow-legged Gull Larus michahellis , 10th & 11th Caspian Gull Larus cachinnans , 7 th Gull-billed Tern Sterna nilotica , 4th Isabelline Wheatear Oenanthe isabellina , 2nd Eastern Orphean Warbler Sylvia crassirostris and 2 nd Black-faced Bunting Emberiza spodocephala (cat. D).

First record of American Golden Plover Pluvialis dominica for Mauritania, and its status in western Africa

First record of American Golden Plover Pluvialis dominica for Mauritania, and its status in western Africa

Sjeldne fugler i Norge i 2002 - Rapport fra Norsk sjeldenhetskomité for fugl (NSKF)

This is the 27th annual report and the 28th announcement from the Norwegian Rarities Committee (NSKF). Most of the records treated here are from 2002, but older records are also included. The systematic list of accepted records is set out in the following system: (1) The birds Norwegian name, (2) scientific name, (3) the numbers in brackets, e.g. (30/32 - 1), refers respectively to the total number of records/total number of individuals up to and including 2001, and in 2002, (4) any limitations given of (3), (5) any breeding, (6) year, (7) county, (8) number of individuals, age (1K = first calendar year etc.), sex (if known) and sometimes circumstances («ringmerket» means that the bird was ringed), (9) site and municipality, (10) date, (11) * indicates if the record was complemented by positive evidence, and type of the evidence (F = photo, V = video-recorded, L = tape-recorded, D = found dead), (12) observers names in brackets, main observer is specified first and emphasized with *, (13) roughly gives the species distribution and (14) comments concerning the records.General trends:Norway experienced a major influx of Rose-coloured Starlings Sturnus roseus in the summer and autumn of 2002. This influx included 26 records, which increased the total number of accepted records with 20 %. The year 2002 was also the first year with more than one accepted Balearic Shearwater Puffinus mauretanicus (three records). Five records of Bittern Botaurus stellaris and eight records of Little Egret Egretta garzetta were also year records. The number of accepted Water Pipits Anthus spinoletta was doubled with three new records. It was also a record year for Blyth’s Pipit Anthus godlewskii (two records), Pechora Pipit Anthus gustavi (three records) and Citrine Wagtail Motacilla citreola (six records). Eight records of Great White Egret Ardea alba was a second best year ever. Other records of interest included a drake Blue-winged Teal Anas discors (5th record), three Spectacled EidersSomateria fischeri (4th record), Harlequin Duck Histronicus histronicus (7th record), Short-toed Eagle Circaetus gallicus (3rd record), Black-winged Pratincole Glareola nordmanni (3rd record), Greater Sand Plover Charadrius leschenaultii (3rd record), Semipalmated Sandpiper Calidris pusilla (4th record), Upland Sandpiper Bartramia longicauda (2nd record), Spotted Sandpiper Actitis macularia (5th record), Scops Owl Otus scops (2nd record), Lanceolated Warbler Locustella lanceolata (6th record) and Pallas’s Grasshopper Warbler Locustella certhiola (7th record). Species and subspecies new to the Norwegian list:This report includes five additions to category A on the Norwegian list: Lesser Sand Plover Charadrius mongolus, American Golden Plover Pluvialis dominica, Eastern Crowned Warbler Phylloscopus coronatus, Eastern Bonelli’s Warbler Phylloscopus orientalis and White-throated Sparrow Zonotrichia albicollis. A record of Egyptian Goose Alopochen aegyptiacus was also added to the Norwegian category C list. With these new records the official Norwegian birdlist consists of 464 species. A record of Ross’s Goose Chen rossii migrating south with Barnacle Geese Branta leucopsis was probably the same individual as recorded in Northumberland,Great Britain a few days later, and is accepted as a new species in the Norwegian category D. The first breeding attempt of Pied-billed Grebe Podilymbus podiceps was also recorded in 2002, resulting in a hybrid chick with genes from Little Grebe Tachybabtus ruficollis.

アメリカムナグロＰｌｕｖｉａｌｉｓ ｄｏｍｉｎｉｃａの本州への初渡来記録

An American Golden Plover Pluvialis dominica, in non-breeding plumage, was observed feeding with 24 Pacific Golden Plovers Pluvialis fulva at Okubo rice field, Urawa, Saitama Prefecture, central Honshu, on 4 April 1987. It was photographed, and confirmed to be the first record of this species from Honshu, Japan.