Wordnet polsko-angielski 
                         (Eurasiatic sandgrouse with a black patch on the belly) 
pallas's sandgrouse, Syrrhaptes paradoxus 
synonim: pustynnik
 (Eurasiatic sandgrouse with a black patch on the belly) 
pallas's sandgrouse, Syrrhaptes paradoxus 
synonim: pustynnik