fr
de
en
pl
Visitor Anonymous
Home
 
Partners
Consulting
  Sightings
    - 
The last 2 days
    - 
The last 5 days
     Distribution
       - 
Common Rosefinch 2025
       - 
European Nightjar 2025
       - 
European Honey Buzzard 2025
       - 
Tawny Pipit 2025
       - 
White-winged Tern 2025
       - 
Black-crowned Night Heron 2025
       - 
Ring Ouzel 2025
       - 
Black-necked Grebe 2025
       - 
Red-crested Pochard 2025
 - 
Galleries
Information
 - 
News
 - 
Species with restricted access
 - 
Terms of using ornitho.pl
  Tips
    - 
NaturaList app
    - 
Atlas codes
    - 
Complete lists
  Help
    - 
How to use ornitho.pl?
    - 
Symbols and abbreviations
    - 
FAQ
  Stats
Atlas and surveys
 - 
Distribution maps of breeding birds
 - 
Species presence maps
 - 
Local synthesis
Projects and tips
  Gulls in Poland
     Identification
       - 
Hybrids of Mediterranean and Black-headed Gulls
     Occurrence
       - 
Caspian Gull
       - 
Herring Gull
       - 
Yellow-legged Gull
       - 
Lesser Black-backed Gull
       - 
Black-headed Gull
       - 
Mediterranean Gull
       - 
Common Gull
     Rooftop nesting
       - 
Project and data
       - 
Species
  Ornithological regions
    - 
Podlasie
Sighting detail
Date
december 2022
Species 
Red-breasted Merganser (Mergus serrator)
Permalink
https://cdnmedia3.biolovision.net/www.ornitho.pl/2022-12/6573-04185612-4039.JPG
Permalink: 
Biolovision Sàrl (Switzerland), 2003-2025