Hibernation: intestinal protozoa populations in ground squirrels.
D000220:Adaptation, Biological; D000562:Amebiasis / Q000662:veterinary; D000818:Animals; D001831:Body Temperature; D002432:Cecum / Q000382:microbiology; D003080:Cold Temperature; D003303:Coprophagia; D004463:Ecology; D004539:Eimeria / Q000254:growth & development*; D004747:Entamoeba / Q000254:growth & development*; D056890:Eukaryota / Q000254:growth & development*; D005243:Feces / Q000382:microbiology; D006605:Hibernation; D006801:Humans; D008675:Metamorphosis, Biological; D012589:Sciuridae; D012621:Seasons; D013045:Species Specificity; D013217:Starvation; D013997:Time Factors