Analysis of information sources in references of the Wikipedia article "Bruce Bagemihl" in English language version.
In his news book, Biological Exuberance: Animal Homosexuality and Natural Diversity ... author Bruce Bagemihl portrays an animal kingdom that embraces a whole spectrum of sexual orientations ... [and] a complex mosaic that resembles humanity ... 'It's an expanded vision of what the natural world is all about,' [Bagemihl] says. 'We're not alone in having a range of sexual behaviours. This is something that is all-encompassing.' ... At 751 pages and with photos and documentation of homosexual behaviour in more than 450 species of mammals, birds, repties, and insects, Biological Exuberance brings the dusty facts to light as Bagemihl deconstructs the all-heterosexual Noah's Ark we've been sold. ... Although he doesn't claim to know the motivations of animals, Bagemihl says he does know procreation is not always the driving force: 'Same-sex couplings occur in the presence of the opposite sex, and in and out of captivity, and in and out of mating season.'
Although gay himself, Bagemihl says he did not write his landmark book (which he spent nine years researching) simply because of his own sexual identity but rather because 'the implications for humans are enormous.'
Although gay himself, Bagemihl says he did not write his landmark book (which he spent nine years researching) simply because of his own sexual identity but rather because 'the implications for humans are enormous.'