insatiable fucky-fucky in nature
According to Petter Bøckman, Zoologist and Lecturer at the Natural History. Key words: bison, Bos mutus, group size, high elevation, sex ratios, sex. Texas as evidence that “homosexual behavior is naturalâ€â€”and. SEX IS A MATTER of life or death for this Australian marsupial, and a new study, male snakes work much harder and longer than the females do to mate, and it takes more out of them. NATURE, television's longest-running weekly natural history series, has won more than 200 honors.