[Fleas occurring in the nests of birds in brood boxes].
D000818:Animals; D001717:Birds / Q000145:classification / Q000469:parasitology*; D005260:Female; D008297:Male; D011044:Poland; D012621:Seasons; D005423:Siphonaptera / Q000254:growth & development
Pchły wystepujace w gniazdach ptaków w domkach legowych.