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Engel, Jacek
2
Flint, Vladimir Evgen'evič (1924–2004)
2
Sielicki, Janusz
2
Stempniewicz, Lech (1949– )
2
Szulc-Olechowa, Bogumiła (1941– )
2
Wiśniewski, Grzegorz
2
Ambrose, Robert E.
1
Antczak, Marcin
1
Ardamackaâ, Tat'âna Borisovna (1927–2011)
1
Balakowicz, Maria
1
Battley, Phil F.
1
Becker, Peter H.
1
Birkenmajer, Krzysztof (1929– )
1
Bonczar, Zbigniew (1951– )
1
Chylarecki, Przemysław
1
Coria, Néstor
1
Cymborowski, Bronisław
1
Cymborowski, Bronisław (1939– )
1
Dańczak, Alicja
1
Dehnel, August Gustaw (1903–1962)
1
Dekinga, Anne
1
Dietz, Maurine W.
1
Domaniewski, Janusz (1891–1954)
1
Ellestad, Tim
1
Favero, Marco
1
Galušin, Vladimir Mihajlovič
1
Gils, Jan van
1
González-Solís, Jacob
1
Goszczyński, Jacek
1
Goszczyński, Jacek (1946–2012)
1
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ptaki
birds
45
Aves
44
congresses
21
Falco peregrinus
19
Falconidae
19
Poland
19
sokołowate
19
Duck Hawk
18
Peregrine Falcon
18
reintroduction
10
birds of prey
9
Accipitridae
7
jastrzębiowate
7
Accipiter gentilis
6
Anatidae
6
Goshawk
5
endangered species
5
kaczkowate
5
Laridae
4
breeding biology
4
cubs
4
diet
4
gulls
4
mewy
4
populations
4
Norway
3
Russia
3
Scolopacidae
3
Spitsbergen Island
3
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Falco peregrinus
19
peregrine falcon
19
Accipiter gentilis
6
Common tern
3
Spitsbergen
3
Sterna hirundo
3
Alle alle
2
Anser fabalis
2
Arctic
2
Calidris alpina
2
Dovekie
2
Dunlin
2
Somateria mollissima
2
ivory gull
2
little auk
2
Anas clypeata
1
Antarc*
1
Antarctica
1
Aythya marila
1
Black-headed Gull
1
Calidris canutus
1
Cape Petrel
1
Common Eider
1
Cygnus cygnus
1
Daption capense
1
Gavia adamsii
1
Glaucous Gull
1
Hornsund
1
Lanius excubitor
1
Larus hyperboreus
1
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