Genus: Cygnus Date: 2013-04-20 State: Illes Balears
Institution: Universitat de les Illes Balears Collection: Grupo de Ecología Interdisciplinaria Basis of record: Human observation View record
Genus: Cygnus Date: 2014-04-27 State: Illes Balears
Institution: Universitat de les Illes Balears Collection: Grupo de Ecología Interdisciplinaria Basis of record: Human observation View record
Species: Cygnus olor Date: 2021-04-04 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:7225674 View record
Species: Cygnus olor Date: 2023-04-03 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9063758 View record
Species: Cygnus olor Date: 2023-04-06 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9101434 View record
Species: Cygnus olor Date: 2023-04-09 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9085093 View record
Species: Cygnus olor Date: 2023-04-23 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9155409 View record
Species: Cygnus olor Date: 2021-04-16 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:7282283 View record
Species: Cygnus olor Date: 2023-04-29 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9162346 View record
Species: Cygnus olor Date: 2023-04-21 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9132178 View record
Species: Cygnus olor Date: 2023-04-03 Country: Spain
Institution: Institut Català d'Ornitologia Collection: ICO-ornitho.cat Basis of record: Human observation Catalogue number: ICO-ornitho-cat:9065111 View record
Species: Cygnus olor Date: 2017-04-02 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2021-04-11 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2018-04-03 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2018-04-12 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2018-04-29 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2016-04-02 Country: Belgium
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Sub-species: Cygnus columbianus bewickii Date: 2017-04-11 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2020-04-10 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record
Species: Cygnus olor Date: 2017-04-06 Country: Netherlands
Data resource: Number of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021 Basis of record: Human observation View record