“…1986;Hockwin et al, 1986], rat (Rallus norvegicus) [Hockwin, 1978;Tréton and Courtois, 1981;Hockwin et al, 1986], cotton-tail rabbit (Sylvilagus JJoridanus) [Lord, 1959;Edwards, 1962;Rongstad, 1966], Australian rabbit (Oryctolagus cuniculus) [Dudzinski and Mykytowycz, 1961;Edwards, 1962], swamp rabbits (Sylvilagus aquaticus) [Martinson, 1961], guinea pig (Cavia porcellus) [Hockwin et al, 1971;Hockwin, 1971;, raccoon (Procyon lotor) [Sanderson, 1961;Montgomery, 1963], gray fox (Urocyon cinereoargenleus) [Lord, 1961], dog (Canis familiaris) [Hockwin et al, 1986], fox squirrel (Sciurus niger) [Beale, 1962], pronhorn antelope (Antilocapra americana) [Kolenosky et al, 1962], white-tailed deer (Odoceilous virginatus) [Lord, 1962], Columbian black-tailed deer (Odocoileus hemionus colombianus) [Longhurst, 1964], mule deer (Odocoileus hemionus hemionus) [Longhurst, 1964], fur seal (Callorhinus ursinus) [Bauer, 1963], cow (Bos laurus) [Hockwin et al, 1963], elephant (Loxodonta africana) [Laws, 1967], and man (Homo sapiens) [Johansen, 1947;Graeber, 1966;Larsen, 1971;Nordman et al, 1974], Fig. 1.…”