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The past 15 days
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Sunday, April 11th, 2021
Aarau / Summergrien [646/250] / Aarau (AG)
Rare species & escaped from captivity (category A) - report all observations, indicating the number of individuals 1 
Eurasian Sparrowhawk (Accipiter nisus)
 [Mobile data (direct mode) CollaboratorMarkus Wipf
]
Aristau / Nidermoos / Aristau (AG)
Common species × 
Red Kites (Milvus milvus)
 [CollaboratorPatrick Schmid
]
Aue Chly Rhy / Rietheim (AG)
Common species 4 
Mute Swans (Cygnus olor)
 [CollaboratorMaggy Hartmann
]
 [CollaboratorBeat Steigmeier
]
Comment from Beat Steigmeier :
2 Höckerschwäne brechen dem Eindringling ganz brutal den Flügel und lassen ihn im Stich

https://cdnmedia3.biolovision.net/www.ornitho.ch/2021-04/xsmall/1870-22786999-6008.jpg
https://cdnmedia3.biolovision.net/www.ornitho.ch/2021-04/xsmall/1870-22786999-3894.jpg
Rare species & escaped from captivity (category A) - report all observations, indicating the number of individuals 3 
Greylag Geese (Anser anser)
 [CollaboratorMaggy Hartmann
]
Rare species & escaped from captivity (category A) - report all observations, indicating the number of individuals 1 
Egyptian Goose (Alopochen aegyptiaca)
 [CollaboratorMaggy Hartmann
]
 [CollaboratorBeat Steigmeier
]
Waterfowl & colonial breeding birds (category B) - report all observations from atlas code 7 4 
Common Teals (Anas crecca)
 [CollaboratorMaggy Hartmann
]
Rare species & escaped from captivity (category A) - report all observations, indicating the number of individuals 1 
Northern Pintail (Anas acuta)
 [CollaboratorBeat Steigmeier
]
Comment :
zusammen mit Stockenten
Rare species & escaped from captivity (category A) - report all observations, indicating the number of individuals 2 
Garganeys (Spatula querquedula)
 [CollaboratorMaggy Hartmann
]
Comment :
Paar
Waterfowl & colonial breeding birds (category B) - report all observations from atlas code 7 2 
Red-crested Pochards (Netta rufina)
 [CollaboratorMaggy Hartmann
]
Comment :
Paar
Waterfowl & colonial breeding birds (category B) - report all observations from atlas code 7 2-8 
Tufted Ducks (Aythya fuligula)
 [CollaboratorMaggy Hartmann
]
 [CollaboratorBeat Steigmeier
]
Waterfowl & colonial breeding birds (category B) - report all observations from atlas code 7 6 
Goosanders (Mergus merganser)
 [CollaboratorMaggy Hartmann
]
 [CollaboratorBeat Steigmeier
]
Waterfowl & colonial breeding birds (category B) - report all observations from atlas code 7 7 
Great Cormorants (Phalacrocorax carbo)
 [CollaboratorMaggy Hartmann
]
 [CollaboratorBeat Steigmeier
]
Waterfowl & colonial breeding birds (category B) - report all observations from atlas code 7 1-2 
Grey Herons (Ardea cinerea)
 [CollaboratorMaggy Hartmann
]
 [CollaboratorBeat Steigmeier
]
page :
 
 
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