Along with its numerous genders and fluid changes between them, striped parrot fish society is characterized by a number of intricate systems of social organization and mating patterns, each found in a particular geographic area. One system, known as group spawning or explosive breeding assemblages, is common in Jamaican striped parrot fish. Large groups of up to 20 initial-phase males and females gather to spawn together, swimming in dramatic formations that rapidly change direction. Often, terminal-phase males try to disrupt this mating activity. Another system is found in the waters off Panama and is known as haremic because the basic breeding group consists of one terminal-phase male and several females. These individuals are known as territorials since they live in permanent locations that they defend against intruders. Other fish in the same area, however, associate with each other in different kinds of groups: “stationaries” are celibate (nonbreeding) fish in both initial and terminal phases, while “foragers” gather together to feed in large groups of up to 500 fish. Some of these foraging groups are composed of females and initial-phase genetic males, while others are made up only of terminal-phase males; half of all the females, and all the males, in such groups are nonbreeders. Finally, striped parrot fish in the waters off Puerto Rico and the Virgin Islands associate together in “leks,” clusters of small, temporary territories that both initial-phase and terminal-phase males defend and use to attract females for spawning.
Further variations in transsexuality are found in other species. The paketi or spotty, a New Zealand fish, combines transsexuality with transvestism (some females become males before changing color, thus “masquerading” as females), while the humbug damselfish combines transsexuality with same-sex pairings and associations. An even more complex gender system, involving hermaphroditism, transsexuality, transvestism, and apparent homosexual activities, exists in the lantern bass and other fishes. In addition to nontranssexual males and females, some individuals are hermaphrodites (both male and female at the same time) and others are secondary (transsexual) males, while in a few cases individuals exhibit courtship and mating patterns typical of the opposite sex (directed toward individuals of the same sex). All female Red Sea anemonefish start out as males; once they change sex, however, they become dominant to males and tend “harems” of up to nine males, all but one of whom are nonbreeders. Finally, although most transsexual fishes are one-way sex changers, in a few species sex change actually occurs in both directions. In the coral goby, for instance, some individuals go from male to female, others from female to male, and some even undergo multiple sequential changes, “back and forth” from male to female to male, or female to male to female.58
As these examples show, not only are transgendered and genderless biologies a fact of life for many animals, they have developed into incredibly sophisticated and complex systems of social organization and behavioral patterning in many species. For those of us used to thinking in terms of two unchanging and wholly separate sexes, this is extraordinary news indeed. Likewise, animal homosexuality itself is a rich and multifaceted phenomenon that is at least as complex and varied as heterosexuality Animals of the same sex court each other with an assortment of special—and in some cases, unique—behavior patterns. They are both affectionate and sexual toward one another, utilizing multiple forms of touch and sexual technique, ranging from kissing and grooming to cunnilingus and anal intercourse. And they form pair-bonds of several different types and durations and even raise young in an assortment of same-sex family configurations. If, as scientist J. B. S. Haldane stated, the natural world is queerer than we can ever know, then it is also true that the lives of “queer” animals are far more diverse than we could ever have imagined. In the next chapter, we’ll take a look at how these different forms of sexual and gender expression in animals compare to similar phenomena in people.
Chapter 2
Humanistic Animals, Animalistic Humans
Titus and Ahab—male Gorillas—often courted and had sex with one another in the mountains of Rwanda, while Marchessa sought out her own sex during her pregnancy. In Florida, Bottlenose Dolphins Frank, Floyd, and Algie participated in homosexual activity with each other, as did Gabe and Moe-Miller, West Indian Manatees. Les and Sam (Siamangs) were doing the same in Milwaukee, while Kiku, a female Bonobo living in Congo (Zaire), had sex with her female “mentor” Halu more often than with anyone else in the new troop she joined. Cato and Mola (male Crested Black Macaques), Depp and Nice (male Rhesus Macaques), as well as Saruta and Oro (male Japanese Macaques) and Daddy and Jimmy (Crab-eating Macaques), also mounted one another. On the isle of Corsica, Le Baron and Le Valet (Asiatic Mouflons) were inseparable, as were Marian and her female Grizzly companion in the high mountains of Wyoming. Apolli and Arima—Long-eared Hedgehogs in Vienna—each refused to mate with males after they were separated from one another. In Austria, Greylag gander Pepino had a brief liaison with Florian but was later courted by Serge, while Max, Odysseus, and Kopfschlitz formed a threesome and went on to raise a family with Martina. A White-handed Gibbon named Floyd became sexually involved with George (his father) in Thailand, while Sibujong and Bobo, male Orang-utans, had sexual interactions with one another in Indonesia.1
As these examples show, zoologists sometimes bestow names upon the animals they study, lending an unintentionally—and eerily—human quality to their reports of homosexual activity. Although most scientists are careful to avoid anthropomorphizing their subjects, their use of human names such as these reminds us at once of each creature’s individuality as well as the dangers of projecting human qualities onto animals. Such naming also demonstrates the nearly universal human preoccupation with seeking connections between ourselves and other species. Where animal behavior—especially sexual behavior—is concerned, it seems that comparisons will inevitably be made between animals and people (even by scientists).