Zoología
Ecología
Vertebrados
Aves
Lucerna (Lucerna, Suiza)
Lucerna (Suiza : Cantón)
Suiza
Lago de los Cuatro Cantones (Suiza)
Zoology
Ecology
Vertebrates
Birds
Lucerne (Canton of Lucerne, Switzerland)
Canton of Lucerne (Switzerland)
Switzerland
Lake of Lucerne (Switzerland)
Salida de campo a Lucerna (Lucerna, Suiza), visitando el Lago de los Cuatro Cantones (Vierwaldstättersee), el 31 de mayo de 1954, de la que se anotaron observaciones sobre las siguientes aves: Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea cinerea (Garza real), Cygnus sp. (Cisne), Fulica sp. (Focha), Hirundo sp. (Golondrina), Larus ridibundus (Gaviota reidora), Milvus migrans (Milano negro), Podiceps cristatus (Somormujo lavanco), Prunella collaris (Acentor alpino), Pyrrhocorax graculus (Chova piquigualda) y "R. rupestris".
Field trip to Lucerne (Lucerne, Switzerland), visiting the Lake Lucerne (Vierwaldstättersee), the 31st of May of 1954, of which there were noted observations about the following birds: Anas platyrhynchos (Mallard), Ardea cinerea (Grey Heron), Cygnus sp. (Swan), Fulica sp. (Coot), Hirundo sp. (Swallow), Larus ridibundus (Common Black-headed Gull), Milvus migrans (Black Kite), Podiceps cristatus (Great Crested Grebe), Prunella collaris (Alpine Accentor), Pyrrhocorax graculus (Yellow-billed Chough) and "R. rupestris".
