Aythya


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Synonyms for Aythya

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Reported bird species, winter population size estimates, number of carcasses, and rRT-PCR test results per incident during outbreak of HPAI A(H5N8) virus, the Netherlands, November 2016-January 2017 * Maximum estimated Avian family and species (common name) winter population, x1,000 ([dagger]) Anatidae (waterbirds) Anas penelope (Eurasian wigeon) 680-920 Aythya fuliqula (tufted duck) 190-230 Unidentified waterfowl Podicipedidae (grebes) Ardeidae (herons) ([section]) Phalacrocoracidae (comorants) Rallidae (rallids) Scolopacidae (shorebirds) ([paragraph]) Laridae (gulls) Larus marinus (great black-backed gull) 7.
Mientras que las especies mas raras fueron las de la familia Scolopacidae (Tringa semipalmata, Limosa fedoa, Numenius americanus) y Anatidae (Branta bernicla, Aythya americana, Aythya affinis).
Based on 31 years of monitoring of autumn migrating waterfowl on the southern coast of Finland, Eurasian wigeon Anas penelope, common teal, tufted duck Aythya fuligula, velvet scoter Melanitta fusca and common goldeneye have delayed their migration, which might have repercussions for adult survival due to varying hunting and predation pressures along the migration routes (Lehikoinen & Jaatinen 2012).
erythrorhynchus 1 Anas clypeata 1 Aythya affinis 3 Bucephala albeola fossilis 3 Oxyura jamaicensis 16 Anatid 4 Calipepla californica 3 Rallus limicola 2 Fulica americana 11 Phalaropus lobatus 1 Geococcyx californianus 2 Apheloocoma califbrnica 1 Vireo sp.
According to a report in Discovery News, the 202 bones, belonging to the Aythya genus of diving ducks, were found at Bolomor Cave near the town of Tavernes in Valencia, Spain.
A, J Blue mussels Mytilus edulis A, J Variable Bittium Bittium varium A, J, E Slipper limpet Crepidula convexa A, J, E Birds Brant goose Branta bernicla M Canada goose Branta canadensis M Greater scaup Aythya marila M Redhead duck Aythya americana M Great blue heron Ardea herodias A Great egret Casmerodius albus A Reptiles Kemp's ridley sea turtle Lepidochelys kempu A, J Loggerhead sea turtle Caretta caretta A, J Green sea turtle Chelonia mydas A, J
rubripes Brewster, American black duck I C A strepera Linnaeus, gadwall I O Anser albifrons (Scopoli), I R greater white-fronted goose Aythya affinis (Eyton), lesser I C scaup A.
Dean, a local bird watcher, was in the hide at Kenfig Pool, watching what he thought was a Redhead Aythya americana (potentially a first for Wales
2 Short-billed Dowitcher Limnodromus griseus & Long- billed Dowitcher Limnodromus scolopaceus Lesser Scaup (4) Aythya affinis 82 638 7.
Eco-Ethologie des Fuligules Nyroca Aythya Nyroca dans le Lac Tonga (Site Ramsar, Parc National d'El-Kala, Nord-Est de l'Algerie).
pulverulenta (Braun, 1901) Skrjabin, 1924 in Anas superciliosa, Anas rhynchotis, Cygnus atratus, Tadorna variegata and Aythya novaeseelandiae with all new host records from New Zealand.
2) species which are tolerant to disturbance and have low harvest including garganey Anas querquedula, common snipe Gallinago gallinago, coot Fulica atra, Aythya spp.
Ecotoxicological impacts of zebra mussels, Dreissena polymorpha, a new food source for lesser scaup, Aythya affinis.
Both bones are too large for Anas acuta, A clypeata, A Americana, Aythya americana and A.
This is true for pelicans (Pelecanus), cormorants (Phalacrocorax), grebes (Podiceps), ducks, geese, swans, (Anser, Branta, Anas, Tadorna, Netta, Aythya, Bucephala, Oxyura), and coots (Fulica).