Worm eggs found in gull droppings.
D000818:Animals; D001717:Birds; D002417:Cattle; D002589:Cestoda / Q000196:embryology*; D004739:England; D005243:Feces / Q000503:physiopathology; D005260:Female; D006801:Humans; D010063:Ovum; D013621:Taenia; D014259:Trichuroidea