GBIF Occurrence Download

• Main Author: Occdownload Gbif.Org
• Format: Dataset
• Language: unknown
• Published: The Global Biodiversity Information Facility 2017
• Subjects: GBIF; biodiversity; species occurrences; Arctic; Canada; Pacific; Norway; Queensland; Sheffield; Helgoland; British Columbia; karelia*; lena delta; North East Atlantic
• Online Access: https://dx.doi.org/10.15468/dl.unmb6v; http://www.gbif.org/occurrence/download/0002515-170826194755519

A dataset containing 8064128 species occurrences available in GBIF matching the query: HasCoordinate: true TaxonKey: Larus argentatus Pontoppidan, 1763 HasGeospatialIssue: false. The dataset includes 8064128 records from 379 constituent datasets: 6 records from National Biodiversity Data Bank. Observation records, 1900-2014. 14 records from Merseyside BioBank (unverified). 2069 records from NBIS Records to December 2016. 16 records from Highland Breeding Bird Data 2002-2003 - non-sensitive breeding species. 7 records from Wicken Fen nature reserve species data held by The National Trust. 95 records from Distribution of Species of Conservation Interest in Greater Manchester. 8 records from Dotterel national breeding survey in Britain in 1999 - raw data. 18 records from Isle of Man wildlife records from 01/01/2000 to 13/02/2017. 6 records from Dorset SSSI Species Records 1952 - 2004 (Natural England). 6 records from Australian National Wildlife Collection provider for OZCAM. 2153 records from Bird Atlas 2007 - 2011. 2 records from Dorset Sites of Nature Conservation Interest (SNCI) species records pre 2000. 50 records from Censo de aves acuáticas invernantes de la Comunidad Autónoma del País Vasco. 380 records from Ornithology Collection Non Passeriformes - Royal Ontario Museum. 16091 records from PlutoF platform observations. 29 records from Casual records for Scottish Wildlife Trust reserves - Verified data. 188 records from LNHG Biological Records Dataset. 156 records from Lothian Wildlife Information Centre Secret Garden Survey. 6 records from Local BioBlitz Challenge 2013. 588 records from North East Scotland Breeding Bird Atlas 2002-06. 1 records from Inventario Español de Especies Terrestres (MAGRAMA). 1 records from St Andrews BioBlitz 2014. 229 records from Shropshire Ecological Data Network database. 48 records from The avian collection at the Natural History Museum, Oslo, Norway. 36 records from Staffordshire Wildlife Trust Nature Reserves Inventory. 1 records from Local Wildlife Site Surveys Berkshire. 9 records from Species within North Ayrshire from 1984 - Present. 5 records from Ontario BioBlitz Species Records. 9 records from Avifauna de la Reserva de la Mariposa Monarca. 64 records from BioFokus. 59 records from DMNS Bird Collection (Arctos). 5 records from TTRS Ornithology. 2 records from City of Edinburgh Natural Heritage Service - Historical Records. 2 records from Bioblitz 2013 Copenhagen Denmark. 2 records from BioAcoustica: Wildlife Sounds Database. 20 records from Tullie House Museum Natural History Collections. 45 records from Fife breeding bird tetrad atlas 1991-99. 472718 records from Artportalen (Swedish Species Observation System). 2 records from Eggs Specimen. 11201 records from SEWBReC Birds (South East Wales). 58 records from City of Edinburgh Natural Heritage Service - Bavelaw Marsh Bird Hide Records. 9 records from The atlas of breeding birds in Małopolska. 432 records from Sheffield Bird Study Group (Yorkshire records). 2022 records from Isle of Wight Notable Species. 4 records from Shire Group IDB species data 2004 to present. 562 records from Waterbird census in Spain. 2423 records from Miscellaneous records held on the Cofnod database. 2 records from Bioblitz 2014 Kalvebod Fælled, Denmark. 315 records from Arctic Species Trend Index (ASTI) : Marine. 82 records from RSPB Reserves breeding bird surveys. 130 records from Lund Museum of Zoology (MZLU). 42 records from Données ONF Faune-Flore-Fonge. 115 records from UAM Bird Collection (Arctos). 2 records from Inventaire National du Patrimoine Naturel : Données des campagnes de Suivi Aérien de la Mégafaune Marine (SAMM) de France métropolitaine. 2516 records from Norwegian Biodiversity Information Centre - Other datasets. 2 records from CCBER Ornithology Collection. 208 records from Museum of Comparative Zoology, Harvard University. 21837 records from SEAPOP NINA. 7 records from CAS Ornithology (ORN). 15177 records from Bird Ringing Centre in Sweden (NRM). 2063283 records from EOD - eBird Observation Dataset. 80 records from NRW Regional Data: all taxa (excluding sensitive species), West Wales. 1627 records from iNaturalist Research-grade Observations. 6 records from Commissioned surveys and staff surveys and reports for Scottish Wildlife Trust reserves - Unassessed data. 53 records from An Atlas of Breeding Birds of the Burren and Aran Islands 1993 - 1996. 4084 records from RECORD Aves Data. 1 records from Aranzadi Ringing Scheme (bird ring-recovery data). 4 records from Upper Silesian Museum, Bird Observations. 21 records from NYSM Birds. 18 records from Merseyside BioBank Active Naturalists (unverified). 240 records from Inventaire National du Patrimoine Naturel : Oiseaux nicheurs de France. 542 records from National Trust Species Records. 53 records from Circumpolar Seabird Monitoring Plan. 92 records from Highland bird data 2002 - 2003 - non-breeding records. 52 records from All taxa records for Leicestershire and Rutland between 1987 and 2016. 1 records from St Andrews BioBlitz 2016. 334 records from Bird records for Argyll for the years 2002 and 2003. 2 records from Angelo State Natural History Collections (ASNHC) - Ornithology Collection. 1 records from Birdrace-Ostseevögel-Ostvorpommern. 1 records from Birdrace-Birding_Bentheim-Grafschaft_Bentheim. 1 records from Birdrace_Steckbyer-Auenländler-Anhalt_Zerbst. 1 records from Birdrace-Blind_vor_Birds_BVB_Kranenburg07-Kleve. 1 records from Birdrace-LiLaMai-Vechta. 1 records from Birdrace-ARKONAuten-Rügen. 1 records from Birdrace-Westfälische-Nachtigallen-Recklinghausen. 1 records from Birdrace-Meister_der_Herzen-Kleve. 1 records from Birdrace-Die_Paradiesvögel-Herford. 1 records from Birdrace_Schräge_Vögel-Herford. 1 records from Birdrace-Birding_for_Nature-Bonn. 1 records from Birdrace_Gätkes_Schergen-Helgoland. 2 records from BIRDRACE RennVögel Münsterland. 1 records from Küstenschutzwald. 1 records from FNL e.V.. 1 records from Flusswerder in der Weser (Hameln). 1 records from Wangerooge. 2 records from Estudio taxonómico de las aves y mamíferos del Valle Cuatrociénegas, Coahuila, México. 1 records from WildesMoor bei Schwabstedt. 1 records from Naturerlebnisraum Koppelsberg (Plön). 1 records from Entdeckertour am Muldestausee 1/05. 1 records from Birdrace-Asiola_Quartett-Nordwestmecklenburg. 1 records from Birdrace-Team_Havelland-Havelland. 1 records from Birdrace-Usedommeln-Ostvorpommern. 1 records from Birdrace_FliegendeFüchseLBSGescher-Münster. 1 records from Birdrace-Cuxland_Schwenke_GeoConsult-Cuxhaven. 1 records from Birdrace-The_early-Birds-Minden/Lübbecke. 1 records from Birdrace-The_Ringers-Friesland. 1 records from Birdrace-Berlin_Sparrows-Uckermark. 1 records from Birdrace-Die_Vogelscheuchen-Herford. 1 records from Birdrace-Team_Wangerooge-Friesland. 1 records from Birdrace-OAG_Neuwerk-Hamburg. 1 records from Draubiotop Lavamünd. 1 records from Wattuntersuchung (Cuxhaven). 1 records from Wattenmeer-Safari (Wurster Watt). 1 records from Ministerio de Medio Ambiente, y Medio Rural y Marino. Dirección General de Medio Natural y Política Forestal. Inventario Nacional de Biodiversidad 2007, Aves Reproductoras. 2 records from BIRDRACE DEVK-Deutschlands Enthusiastischste Vogel Kucker. 1 records from BIRDRACE Nord-Seh-Team. 2 records from BIRDRACE Cuxland - Schwenke Geo Consult. 2 records from BIRDRACE Gätkes Erben. 2 records from BIRDRACE Havelland. 2 records from BIRDRACE Usedommeln. 1 records from BIRDRACE Dith Marsh Sandpiper. 1 records from BIRDRACE Die Mohrenlerchen. 2 records from BIRDRACE Niederlausitz-Team. 2 records from BIRDRACE Wannacks Topti(c)ker. 2 records from BIRDRACE Pody und Co. 2 records from BIRDRACE Asiola-Quartett. 2 records from BIRDRACE Upupa epöpse. 1 records from BIRDRACE Arkonauten. 2 records from BIRDRACE Raumpatrouille Oriolus. 1 records from BIRDRACE Pfeifenten. 1 records from BIRDRACE leucorhö statt logorrhö. 1 records from BIRDRACE Bielefinken. 1 records from BIRDRACE Avinauten. 1 records from BIRDRACE OAG Neuwerk. 1 records from BIRDRACE Die Paradiesvögel. 1 records from BIRDRACE Lohmanns Öömi-Studenten. 1 records from BIRDRACE Willi goes Birding. 1 records from http://www.geo-artenvielfalt.de (www.geo-artenvielfalt.de) - BIRDRACE *Akassine*. 1 records from http://www.geo-artenvielfalt.de (www.geo-artenvielfalt.de) - BIRDRACE *Bkassine*. 1 records from BIRDRACE Buteo1DO. 1 records from http://www.geo-artenvielfalt.de (www.geo-artenvielfalt.de) - BIRDRACE *Ckassine*. 1 records from BIRDRACE EFTAS-NLU Birdrace Team 2008. 1 records from BIRDRACE Griffin Wood Warblers. 1 records from BIRDRACE Oostfreesland Bird-Lopers. 1 records from BIRDRACE Birding Bentheim. 1 records from BIRDRACE Unterste Niederrhein-Rennvögel. 1 records from BIRDRACE INTERNETLITHO feat Fliegende Füchse. 1 records from BIRDRACE The early birds. 1 records from BIRDRACE Tick, Trick und Track. 1 records from BIRDRACE Die UHULOGEN. 1 records from BIRDRACE Di-Bi-Di-Birder. 1 records from BIRDRACE VIE will rock you!. 1 records from BIRDRACE Die Wendehälse. 1 records from BIRDRACE Angeliter Ornis. 1 records from Schatzinsel Wangerooge. 2 records from BIRDRACE speedbirder. 2 records from BIRDRACE Dithmarscher Deichhühner. 1 records from BIRDRACE Schwarzstorchbruthöhlen-Initiative Rügen. 1 records from BIRDRACE Die Frankenpfeifer. 1 records from BIRDRACE Birding for Nature. 2 records from BIRDRACE Die Laufenten. 1 records from BIRDRACE TicTacToe. 2 records from BIRDRACE Mehr Seh Team. 1 records from BIRDRACE Professorenteam. 1 records from BIRDRACE LiLaLau. 1 records from BIRDRACE Die Kartoffelsäcke. 1 records from BIRDRACE Vogelscheuchen. 1 records from BIRDRACE Vogelkucker. 1 records from Riekdahler Wiesen. 10 records from Kingfisher Survey 2010. 6 records from Marine flora and fauna records from the North-east Atlantic. 592 records from Yorkshire Wildlife Trust - Non-sensitive records from all taxonomic groups. 16967 records from naturgucker. 1 records from El Censo Neotropical de Aves Acuáticas en Colombia (CNAA): 2002 - 2011. 60 records from RHS monitoring of native and naturalised plants and animals at its gardens and surrounding areas. 718 records from North East Scotland Birds (1883-2006). 1 records from Schatzinsel Norderney. 1 records from Biotope in Rheine - Aktion 350. 1 records from BIRDRACE - The famous Grouse feat. The James. 1 records from Sylter Meerstrandläufer. 1 records from BIRDRACE Die Kielbris. 1 records from Pfingstexkursion Alter Bessin. 22 records from Bird Specimens in the Museum of Nature and Human Activities, Hyogo, Japan. 62 records from Gloucestershire Historic Wildlife Sightings prior to 1st Jan 2000. 9 records from SBMNH Vertebrate Zoology. 9 records from Bird Observation Data. 92 records from Distribución y abundancia de aves marinas y acuáticas en regiones marinas prioritarias y áreas protegidas del Golfo de California y Golfo de México. 30 records from LACM Vertebrate Collection. 1 records from Natural History Museum Rotterdam (NL) - Chordata collection. 4 records from Colección de Aves y Mamíferos del Valle de Cuatrociénegas, Coah., México (UANL). 1 records from BIRDRACE Ohne Graureiher läuft nix!. 1 records from BIRDRACE Kollektiv Eisente. 1 records from Bayerische Donau - Großmehring. 2 records from BIRDRACE Punkbirder Helgoland. 4 records from Dorset Sites of Nature Conservation Interest (SNCI) species records 2000-2008. 12 records from Bird Records held by Greater Manchester Ecology Unit. 14 records from Estación Experimental de Zonas Áridas (CSIC) EEZA - Aves. 1 records from Western Australian Museum provider for OZCAM. 954 records from BRERC species records recorded over 15 years ago. 8 records from Natural History Museum (London) Collection Specimens. 148 records from Macaulay Library Audio and Video Collection. 9774 records from Watervogels - Wintering waterbirds in Flanders, Belgium. 118 records from Avifauna de la laguna Madre de Tamaulipas. 8 records from Sistematización de las colecciones científicas del Instituto de Historia Natural y Ecología, (IHNE) Chiapas. 2 records from Aves de las reservas de la biosfera de Durango: La Michilía y Mapimí. 187 records from Ireland's BioBlitz. 21 records from Actualización y enriquecimiento de las bases de datos del proyecto de evaluación y análisis geográfico de la diversidad faunística de Chiapas. 4 records from Colección científica del Museo de Historia Natural Alfredo Dugés. 2 records from Akita Prefectural Museum＋Birds Specimens of Akita Prefectural Museum. 302 records from RBINS DaRWIN. 4 records from East Ayrshire Species Database. 23 records from Ringing Data from the Bird Migration Research Station, University of Gdańsk. 64 records from Birds of Ireland. 81 records from Broedvogels - Atlas of the breeding birds in Flanders 2000-2002. 7 records from NMNH Extant Specimen Records. 4 records from Species found in the NOMS estate 2005 - Present. 35771 records from Great Backyard Bird Count. 605 records from Marsh Monitoring Program - Birds. 173 records from BC Coastal Waterbird Survey. 132 records from Ontario Breeding Bird Atlas 1981-1985. 1492 records from Ontario Breeding Bird Atlas 2001-2005. 930 records from Canadian Museum of Nature Bird Collection. 338 records from UWBM Ornithology Collection. 5856 records from Inventaire National du Patrimoine Naturel : Oiseaux hivernants de France. 45 records from North Pacific Groundfish Observer (North Pacific Research Board). 1 records from Bay of Fundy Species List (OBIS Canada). 5 records from Taxonomic Information Sytem for the Belgian coastal area (EurOBIS). 7431397 records from Bird tracking - GPS tracking of Lesser Black-backed Gulls and Herring Gulls breeding at the southern North Sea coast. 4 records from Inventario avifaunístico de las áreas focales Zoh-Laguna y La Montaña en el corredor biológico mesoamericano Sian Ka'an- Calakmul, México. 49 records from Royal British Columbia Museum. 269 records from Provincial Museum of Alberta, Edmonton, AB, Canada. Birds (Aves). 2 records from Paleobiology Database. 162 records from NBM birds. 16 records from Birds Specimens. 45 records from Western Palearctic migratory birds in continental Africa. 2 records from University of Alberta Museum of Zoology Ornithology Collection (UAMZ). 2 records from CNAV/Coleccion Nacional de Aves. 4 records from CPERC Combined Dataset. 2 records from Borders Backyard Biodiversity. 12 records from Vertebrate Zoology Division - Ornithology, Yale Peabody Museum. 1280 records from Leicestershire and Rutland Protected and Conservation Priority/BAP Specie. 219 records from Biologiezentrum Linz. 1160 records from Israel Nature and Parks Authority. 3 records from UCLA Donald R. Dickey Bird and Mammal Collection. 1278 records from Point Reyes Bird Observatory - Point Counts. 6 records from A Biological Survey of the Waters of Woods Hole and Vacinity. 36 records from SER Site-based Surveys. 191 records from Commissioned surveys and staff surveys and reports for Scottish Wildlife Trust reserves - Verified data. 868 records from Naturalis Biodiversity Center (NL) - Aves. 1 records from Artenvielfalt auf den Elbwiesen (Dessau). 1 records from Zukünftiges NSG Höftland/Bockholmwik. 1 records from Umgebung der Gesamtschule Hamburg-Winterhude. 1 records from Artenvielfalt der Nordsee - Helgoland. 1 records from Gesamtartenliste Bremerhaven, Helgoland und Sylt. 1 records from GEO-Hauptveranstaltung (Insel Vilm). 1 records from Wanderweg am Windebyer Noor (bei Eckernförde). 1 records from BUND - Dassower See (Lübeck/Dassow). 1 records from Entdeckertour am Muldestausee. 1 records from Artenvielfalt der Nordsee - Bremerhaven (Dorum-Neufeld). 1 records from Riedensee. 1 records from Streuobstwiese Kattenhund (Schleswig). 1 records from Hüttenseepark (Meißendorf). 1 records from Schulteich/Tümpel Thor-Heyerdahl-Gymnasium (Kiel). 1 records from Integrierte Gesamtschule Flensburg Wiemoosgraben. 1 records from Natur aus zweiter Hand am Muldestausee. 1 records from Wismar Bucht coast-watching. 1 records from Bergkamen- Bergehalde Großes Holz. 22 records from Clyde Breeding Bird Tetrad Atlas 1985 - 1991 - non-sensitive species. 1 records from Küste Wismar-Wendorf bis Hoben. 1 records from Artenvielfalt der Nordsee - Sylt. 2 records from Naturerlebnisraum Koppelsberg. 1 records from Birdrace-SportfreundeTriller-Münster. 1 records from Tag der Artenvielfalt. 1 records from Birdrace-Raumpatrouille_Oriolus-Münster. 1 records from Birdrace_Deutschlands_enthusiast.Vogelkucker-Münster. 1 records from Birdrace-Professorenteam-Münster. 1 records from Birdrace-LohmannsAdleraugen-Münster. 1 records from Birdrace_TerraCamper-Münster. 1 records from Birdrace-Filz_Fledermäuse-Münster. 1 records from Birdrace-Nord_Seh_Team-Nordfriesland. 1 records from Birdrace-Gätkes_Erben-Lüneburg. 1 records from Birdrace-Wannacks_Topti(c)ker-Lübeck. 1 records from Birdrace-Alte_Socken-Cuxhaven. 1 records from Birdrace_MarschPIeper_Pinneberg. 1 records from Birdrace_Dith_MarshSandpiper-Dithmarschen. 1 records from Birdrace-SpeedBirder-Zwickauer_Land. 1 records from http://www.geo-artenvielfalt.de (www.geo-artenvielfalt.de) - Birdrace-Pody&Co.-Plön. 1 records from Birdrace-Easy_Birders-Plön. 31 records from WFVZ Bird Collections. 23 records from PSM Vertebrates Collection. 1 records from MLZ Bird Collection (Arctos). 59 records from NRW Regional Data: North Wales. 3725 records from RSPB Big Garden Birdwatch winter sightings in the UK in 2009. 38 records from Ohio State University Tetrapod Division - Bird Collection (OSUM). 734 records from The First Atlas of Wintering Birds in Britain and Ireland: 1981/82-1983/84.. 1 records from Tycanol National Nature Reserve (NNR) Species Inventory. 11 records from Abundance of birds in the Lena Delta Region. 6 records from Abundance of birds on the channels of Lena Delta in the brood period. 18 records from Abundance of birds on the channels of Lena Delta in the fall migration period. 8 records from Abundance of birds on the channels of Lena Delta in the nesting period. 71022 records from DOF. 1 records from Biological and palaeontological collection and observation data MNHNL. 126603 records from KTP Ring Data. 2 records from Collection Aves (bird skeletons) SMF. 2 records from Collection Aves (bird skins) SMF. 14638 records from DOF 2001-2006. 2933 records from Seabirds in Norway - Estimated population sizes. 12 records from DATAVES. 1 records from Seasearch Marine Surveys in Scotland. 295 records from BioGIS - Birds - INPA database. 6 records from MVZ Egg and Nest Collection (Arctos). 84 records from Ornitho.eus. 30 records from National Wetland Inventory (NV). 10 records from Sutton Hoo species data held by The National Trust. 39277 records from USGS Patuxent Wildlife Research Center Seabirds Compendium. 1 records from Queensland Museum provider for OZCAM. 120 records from Survey and monitoring records for Scottish Wildlife Trust reserves from reserve convenors and Trust volunteers - Verified data. 6786 records from Rotherham Biological Records Centre - Non-sensitive Records from all taxonomic groups. 52 records from ArtenFinder. 2 records from Auckland Museum Land Vertebrates Collection. 28 records from Natural Resources Wales Regional Data : Mid-Wales. 271 records from The First Atlas of Breeding Birds in Britain and Ireland: 1968-1972.. 3 records from Monitoring Sites 1000 Satoyama Birds. 6 records from Geographically tagged INSDC sequences. 293 records from Brecknock county birds records. 423497 records from Norwegian Species Observation Service. 2 records from MSB Host Collection (Arctos). 260 records from Seabird 2000. 287 records from Merseyside BioBank Active Naturalists (verified). 190 records from Irish Wetland Birds Survey (I-WeBS) 1994-2001.. 32 records from House Sparrow Parks Project, London, 2009-2010. 600 records from LERN Records. 48 records from Animal Sound Archive. 4 records from Bernice P. Bishop Museum. 118 records from The birds collection (ZO) of the Muséum national d'Histoire Naturelle (MNHN - Paris). 68 records from SER Species-based Surveys. 2 records from Field Study Group of the Dutch Mammal Society (NL) - 2010 - Mammal Survey Patvinsuo National Park, northern Karelia, Finland. 20 records from UMMZ Birds Collection. 16 records from TWIC Biodiversity Field Trip Data (1995-2014). 76 records from Records for Fife Nature Records Centre (Additional). 1148 records from Merseyside BioBank (verified). 7 records from Yorkshire Naturalists Union Marine and Coastal Section Records. 3 records from DMNS Egg Collection (Arctos). 686 records from Estonian Nature Observations Database. 1636 records from EBCC Atlas of European Breeding Birds. 27 records from MSB Bird Collection (Arctos). 39 records from South East Scotland Tetrad Atlas 1988 - 1994 - non-sensitive breeding species. 18 records from My naturesounds - nature observations with sound recordings. 4 records from Welsh Invertebrate Database (WID). 4 records from City of Edinburgh Natural Heritage Service - Bonaly Bird Survey. 66 records from Données ONF Faune-Flore-FOnge. 16 records from Stoke-on-Trent Environmental Survey results (1982-1984). 22 records from Vegetation data from protected areas in Denmark (§ 3 in the Danish Nature Protection Act). 18 records from National System of Protected Areas in Poland - Animals. 42 records from Données ONF Faune-Flore-FOnge. 611 records from Stackpole National Nature Reserve Species Inventory and Ad Hoc sightings from around Pembrokeshire. 1072 records from Vogeltrekstation (NL) - Historical Data on Timing of Ringing of Nestling Birds. 628 records from Fife non-breeding bird 5km atlas 1991-99. 4 records from Heigham Holmes species data held by The National Trust. 4768 records from CWS: Waterbird colony database (Atlantic region). 7 records from BoBO - Botanic Garden and Botanical Museum Berlin-Dahlem Observations. 7 records from MVZ Bird Collection (Arctos). 24 records from KUBI Ornithology Collection. 2 records from Local Wildlife Site Surveys Oxfordshire. 50 records from Anymals+plants - Citizen Science Data. 3204 records from Suffolk Biodiversity Information Service (SBIS) Dataset. 110 records from WTSWW Data: All Taxa (West Wales). 2 records from David Dodds Associates Ltd - Species Records. 1 records from St Andrews BioBlitz 2015. 188 records from National Trust for Scotland Species Records. 50519 records from Anillamiento SEO_Bird ringing. 189 records from Borror Lab of Bioacoustics (BLB), Ohio State University. 8 records from Atlas de las Aves de México: Fase II. 10 records from Data collected on scitizen science web portal www.ornitho.cat. 3294 records from BRERC species records within last 15 years. 2 records from Species observations during citizen science expeditions. 44 records from CUMV Bird Collection (Arctos). 2 records from ISU Birds. 4 records from CHAS Oology Collection (Arctos). Data from some individual datasets included in this download may be licensed under less restrictive terms.