fr
de
en
Visitor Anonymous
Home ornitho.de / ornitho.lu
Latest
-
Current observations
-
Photo and sound gallery
Distribution
-
Black Redstart 2025
-
Red Kite 2025
-
Common Crane 2025
-
Eurasian Crag Martin 2025
News & Events
-
Latest news
Analyses
Distribution grid-based
-
Distribution of users
Publications & Evaluations
-
Publications
-
Annual reports, newsletters
Help
-
Who is my regional coordinator?
-
Symbols and abbreviations
-
Frequently asked questions (FAQ)
Background
-
About ornitho.de resp. ornitho.lu
-
Legal body and partners
-
Donate to ornitho.de
-
Terms and conditions of use
-
Code of conduct
-
Disclaimer
Technical-organizational
-
Species protected automatically
Data Usage
-
Use of ornitho Data
-
Reference lists, guide lines and forms
-
QR Codes from ornitho.de
Research Projects
-
Project Artenvielfalt
Observation detail
Date
march 2025
Species
Brant Goose (ssp. nigricans), Black
(Branta bernicla nigricans)
Permalink
Permalink:
Biolovision Sàrl
(Switzerland), 2003-2025
Distribution
Technical-organizational
