Post by Dizzy on Jun 19, 2006 18:44:48 GMT -5
The Dragons
From Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Dragon_%28Pern%29
I
The Dragons of Pern are a fictional race created by Anne McCaffrey as an integral part of the science fiction world depicted in her Dragonriders of Pern novels.
In creating the Pern setting, McCaffrey set out to subvert the cliches associated with dragons in European mythology and in modern fantasy fiction. Pernese dragons are similar to traditional Western dragons in physical appearance and in the fact that they can breathe fire, but the resemblance ends there. Unlike most dragons in previous Western literature, Pernese dragons are entirely friendly to humanity. Furthermore, they are not magical at all. Instead, they are a heavily genetically modified species based on one of Pern's native life-forms, the fire-lizard.
History
The race was intentionally designed to fight Thread after it first caught the human colonists on Pern unawares, with devastating results. Geneticist Kitti Ping Yung designed the dragons by manipulating the genetic code of the indigenous fire-lizards that had been pets of the colonists. The dragons were named after their resemblance to Western dragons from the legends of old Earth. Later genetic manipulation by Ping's daughter, Wind Blossom Ping, also resulted in the watch-whers, ungainly creatures who bore a slight resemblance to dragons, in an attempt to "perfect" the dragons' design. The watch-whers are, however, much more useful than they appear.
Physiology
Dragons are carnivorous, oviparous, warm-blooded creatures. Like all of Pern's native large fauna, they have six limbs - four feet and two wings. Their blood is copper-based and green in color. They have multifaceted eyes that change color depending on the dragon's mood. Unlike the dragons of Terran legend, they have smooth, suede-like skin rather than scales. Pern dragons have headknobs, roughly similar to giraffes (though smaller) and no visible ears. Anne McCaffrey has described her dragons as vaguely horse-like, with ridges running down their neck, back and tail. The tail has a forked end where they have an outlet for defecation.
Kitti Ping designed the dragons to gradually increase in size with each generation. The dragons of the first Hatching were not much bigger than horses. The largest Pernese dragon on record, Ramoth, hatched twenty-five centuries later and (according to the novel All the Weyrs of Pern) was roughly three times the size of the largest first-generation dragons. (The Dragonlover's Guide to Pern, written by Jody Lynn Nye with input from Anne McCaffrey, lists Ramoth's total length as forty-five meters; however, this contradicts a number of references in the novels, and the book contains several other obvious errors. It is likely that "forty-five meters" is a mistake for "forty-five feet".) Newly hatched dragons are the size of very large dogs or very small ponies, and reach their full size after eighteen months. Because young dragons grow so fast, their riders must regularly apply oil to their hides to prevent the skin from cracking or drying out.
Like their fire-lizard ancestors, dragons can breathe fire by chewing a phosphine-bearing rock called "firestone," which reacts with an acid in a special stomach-like organ. This forms a volatile gas that can be exhaled at will and ignites upon contact with air. The flame is used to burn Thread from the sky before it reaches the ground.
Psychic abilities
Despite their relatively low intelligence, fire-lizards communicate through a form of weak telepathy. They also imprint on the first individual who feeds them after they hatch, creating a telepathic bond with them; the Pernese call this phenomenon "Impression". In creating dragons, Kitti Ping intensified the creatures' telepathy and gave them a strong instinctive drive to Impress to a human. Upon hatching, each dragonet chooses one of the humans present and Impresses to that person; from that moment on, the pair are in a constant state of telepathic contact for as long as they both live. Dragons also use telepathy to communicate with each other and with fire-lizards. They are capable of speaking telepathically to humans besides their own riders, but most are disinclined to do so except under unusual circumstances.
Dragons and fire-lizards can also teleport. They do this by briefly entering a hyperspace dimension known as between. Humans experience between as an extremely cold, airless, black void. After spending no more than eight seconds in between, the dragon or fire-lizard can re-emerge anywhere on Pern, along with any passengers or cargo they carried. This ability evolved in fire-lizards as a defense against Thread; not only does it allow them to quickly escape from Threadfall, but the intense cold of between kills any Thread that has already burrowed into them. If a dragon attempts to teleport without a clear mental image of the place where they intend to reappear, they can simply fail to emerge from between.
Going between allows dragons to travel through time as well as space, as long as they have a clear picture of what a particular place looked like (or will look like) at the desired time. However, the practice is highly dangerous to both dragon and rider and is severely restricted. Existing in two places at once for extended periods of time, or in close proximity, causes severe weakness and psychological disturbance for humans. In addition, while teleporting through space always takes the same amount of time, when a dragon travels through time, the amount of time they spend in between increases depending on how long ago or how far in the future the destination is. Thus, travelling to remote times poses severe dangers from hypothermia and oxygen deprivation.
The Dragonlover's Guide to Pern states that dragons defecate while between. This idea originated with a statement by Anne McCaffrey herself, in answer to a fan's question about the subject at a con. However, McCaffrey may have been joking when she first said this. As the idea has never appeared in any of the Pern novels, it cannot be considered definitively canonical. If true, it would eventually cause serious environmental problems for the planet, as large amounts of Pern's organic matter would be regularly disappearing into an alternate dimension. (Note: In The Skies of Pern it is mentioned that dragon dung is being used to ward off the large felines on the Southern continent.)
Dragons - and, very likely, fire-lizards as well - are also capable of psychokinesis. This helps to explain how such large creatures are capable of flight. However, even the dragons themselves were unaware of this ability until two and a half millennia after their species' creation.
Colors
Barring rare mutations, female dragons and fire-lizards are always either green or gold in color, while males are blue, brown or bronze.
Gold dragons, also called queens, are the largest dragons at 38-45 feet long and the only fertile females. They make up less than 1% of all dragons hatched. They are dominant over all other colors; any non-gold dragon will invariably obey a queen's orders, even against the wishes of its own rider. Queens are incapable of digesting firestone and producing flame (see below); however, they do fight Thread - they fly in a special wing, with their riders armed with specially designed flamethrowers. Gold dragons Impress only to women. The queen egg from which a queen dragon hatches is tended specially by the gold from which it's Hatched, often rolled lovingly onto a lump of sand, and is the largest egg in the clutch, tinted gold. Goldriders are always heterosexual females.
Bronze dragons are the largest males, at 35-38 feet long and make up about 5% of all dragons hatched. They are almost always the ones to mate with queens, as the smaller colors generally lack the stamina to chase and catch the gold dragons. They may mate with greens when they fail to catch the relatively rare gold dragons, but their size puts them at a disadvantage in chasing the agile greens. Bronzeriders are always heterosexual men.
Brown dragons are the next largest color at 30-35 feet long and make up 10-12% of all dragons hatched. They may occasionally mate with queens, although this is rare, and becomes even more rare as the dragons increase in size; by Ramoth's time in the Ninth Pass it is unheard-of. All brownriders in the Pern novels are heterosexual or bisexual men.
Blue dragons are the smallest males at 25-30 feet long and comprise nearly 1/3 of all dragons hatched. They are nearly as agile as greens, but with more stamina. They mate only with greens, as they are simply too small to keep up with a massive queen over a long mating flight. There are few prominent blue dragons or blueriders in the books. The blueriders who do appear are always male and can be heterosexual, bisexual or masculine homosexual. Ms. McCaffrey's fandom guidelines allow for the possibility of female masculine lesbian blueriders.
Green dragons are the smallest normal color at 20-25 feet long and account for half of all dragons hatched. They are female, but unlike the queens, can produce flame. However, they were genetically manipulated at the very beginning of dragonkind to be infertile. Despite their infertility greens are very "friendly" and mate about three or four times more often than a gold. They are extremely valuable in Threadfall because of their agility, but they lack the stamina to last an entire Fall. Originally, greens Impressed to women. However, after various natural disasters decimated Pern's population, women were needed to help repopulate the planet. Since going between during pregnancy can induce abortion, it became impractical to present large numbers of women as candidates for Impression. Thus, green dragons began Impressing to feminine homosexual men; by the time the earliest-written novels take place, female greenriders are entirely forgotten, although greens gradually begin Impressing to women again.
There is only one white dragon mentioned anywhere in the Pern novels - Ruth, whose rider is Lord Jaxom of Ruatha Hold. He is not an albino, as his hide contains very faint patches of all the normal dragon colors and is smaller than a green. As an adult Ruth stands a bit higher at the shoulder than a large horse and is about 18 feet long, slightly larger than the first dragons. Ruth's egg would not have hatched if Jaxom had not forced it open; thus, it seems likely that white coloration in dragons is normally a lethal mutation. Although his parents are the largest queen and largest bronze in the history of Pern, Ruth is much smaller than even a normal green dragon in his time. Ruth may be male or neuter but definitely sterile, with no urge to mate. Ruth also has the unusual ability to intuitively orient himself in time. (In our AU Ruth and the White Dragon never happened... It will not happen on LW)
Colors are always solid, though they may have mottled patterns as if someone had cleaned a paintbrush on their hide. The colors can vary widely from a very dark to a very light shade and scars can appear lighter or darker than the base color. Colors are always clearly identifiable (no blue-green that is not clearly one or the other) but individuals may have a hint of another color visible in bright sunlight, such as a blue with a hint of green or a brown with gold highlights.
Riding a larger color of dragon also confers higher social status in Pern's extremely hierarchical society. Bronze dragons are almost always the leaders of the Wings, as they have the stamina to stay with the fight for the entire Fall while smaller colors may have to drop out due to lesser stamina. Perhaps as a result of this, it is commonly believed that the larger colors are more intelligent - but the recent novel The Skies of Pern implies that this may not be true.
The Pernese believe that chewing firestone makes female dragons sterile; they therefore refuse to allow queens to use it. Greens, on the other hand, are so common that if they produced offspring it would quickly lead to overpopulation, so they always chew firestone. However, Dragonsdawn suggests that Kitti Ping - possibly motivated by old-fashioned ideas about gender roles - deliberately engineered greens to be infertile and gold dragons to be incapable of chewing firestone, as discoverd by the first dragonriders when they attempted to teach them to flame.
Mating and Reproduction
Mating
Both gold and green dragons experience a periodic mating urge, with greens coming into season significantly more often. When the female comes into estrus, the interested males compete to catch her in a mating flight. Usually, the female chooses the male who impresses her the most with his skill in the flight, although inexperienced females may be caught before making their choice. The pair actually mate in midair; thus, the higher they get during the flight, the longer their mating can last. The Pernese commonly believe that longer matings result in larger clutches. For this reason, queenriders are strongly encouraged to restrain their dragons from eating heavily just before a flight, instead instructing them to only drink the blood for a quick boost of energy.
Effects on rider sexuality
Due to the intense psychic bond between rider and dragon, dragonriders are overcome by the powerful emotions and sensations associated with mating flights. The riders of the mating pair engage in sex themselves, unaware of what they are doing. This contributes to a much looser attitude toward sexuality in general among dragonriders than in the rest of Pernese society.
For much of Pern's history, all greenriders are male. During these periods, all green mating flights result in homosexual intercourse between the riders of the dragons involved. Heterosexual dragonriders in these flights are not considered to be homosexual, dragon sex is considered to be a separate occurrence from one's sexual preference and unavoidable. Over the centuries Weyr culture adapted to the need for all male riders to accept such acts for the sake of their dragon and in Weyrs there is no stigma regarding homosexuality.
Anne McCaffrey has stated in a number of documents and interviews that dragonets use pheromones to determine the sexual orientation of the humans to whom they Impress. According to these statements, greens Impress only to women or to "effeminate" homosexual men. Blues Impress primarily to homosexual men with "masculine" temperaments, bisexual or heterosexual men; browns similarly Impress to heterosexual men. Bronzes and golds Impress exclusively to heterosexual men and heterosexual women, respectively.
However, these ideas have never been made explicit in the books (although it is clear, at least, that most male green- and blueriders are homosexual). Many members of online Pern fandom find McCaffrey's ideas about sexuality highly questionable for a number of reasons. (Most infamously, she claimed in an interview that it is scientifically proven that being the receptive partner in anal sex triggers a hormonal change that will make a previously heterosexual man become homosexual and effeminate. Thus, she argues, even if a male greenrider were originally heterosexual, he would not stay that way.) Probably the least known about but best thought out reasons behind her choices of sexualities for her riders and dragons is found in her THE DRAGONS OF PERN: A RENEWABLE AIRFORCE letter, written in 1997 and revised in 2000. Pern-based roleplaying games thus often ignore McCaffrey's restrictions on who can Impress to a given color of dragon. MU*s and fanzine-based clubs often ignore everything except the basic rule that only women Impress gold and only men Impress bronze; PBEM games are more likely to accept the restrictions on sexual orientation.
Fandom writers sometimes include "stand-ins" for heterosexual riders who prefer not to engage in homosexual sex during a mating flight. This practice is not included in the canon books, except for a single reference to a female rider who dislikes a certain male rider. Fandom also sometimes includes female brownriders and heterosexual female blueriders, though these have never appeared in canon books and Anne McCaffrey has stated would never happen in canon Pern.
A good spot for canon versus non-canon Pern clubs and information you might try visiting Pern Wiki
Hierarchy
Pern dragons are very hierarchical, with clearly defined roles nearly identical to their tiny wild ancestors.
Gold dragons are the domestic leaders of the dragons. Each Weyr contains 3-5 gold dragons. One gold dragon is designated "senior" though this rank is not determined through age or time in Weyr. In the First Pass the first Weyrleader, Sean Connell, established that the first gold dragon to rise becomes the Senior Gold and her rider the Weyrwoman, while all remaining golds are ranked as "junior golds". The dragon who catches the Senior Gold in flight becomes the Senior Bronze and his rider the Weyrleader. If a Senior Gold dies or permanently ceases to rise to mate due to age or injury, the next gold to rise takes her place, and the rider of the dragon that catches her becomes the new Weyrleader. Weyrleaders theoretically can change with each mating flight of the Senior Gold, however Senior Golds usually do not usually change mates regularly.
Bronze dragons are the lead males, they are larger and stronger than other male dragons and compete for the leadership of the Weyr. Bronze dragons will defer to a gold dragon and usually smaller colors will defer to mature bronze dragons.
Brown dragons do join gold mating flights but are rarely strong enough or have enough stamina to remain with a gold mating flight long enough to catch the gold at the end. Browns are often secondary leaders, their riders frequently achieve the status of Wingsecond, vaguely equivalent to a very low officer rank.
Blue and green dragons are the lowest rank, in military terms they are the equivalent of "enlisted" status. Elder, experienced blues and greens are valued for their experience and knowledge and their riders can achieve positions such as Weyrlingmaster and senior positions among those of their colors, but cannot gain leadership of the Wings due to their lack of stamina. Blues and greens typically cannot fly a full threadfall, usually flying in turn. Without the ability to lead the Wing through an entire fall a blue or green dragon cannot lead.
Significance
As the primary line of defense against the Thread, dragons are a requirement for the survival and prosperity of humans, not to mention other forms of land life, on Pern. However, the great beasts require a good deal of maintenance, to the degree of requiring a large part of Pernese infrastructure - especially cattle farming - to be centered around their upkeep. This has been known to cause resentment among those doing the supporting, especially at times when Thread is not falling.
From Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Dragon_%28Pern%29
I
The Dragons of Pern are a fictional race created by Anne McCaffrey as an integral part of the science fiction world depicted in her Dragonriders of Pern novels.
In creating the Pern setting, McCaffrey set out to subvert the cliches associated with dragons in European mythology and in modern fantasy fiction. Pernese dragons are similar to traditional Western dragons in physical appearance and in the fact that they can breathe fire, but the resemblance ends there. Unlike most dragons in previous Western literature, Pernese dragons are entirely friendly to humanity. Furthermore, they are not magical at all. Instead, they are a heavily genetically modified species based on one of Pern's native life-forms, the fire-lizard.
History
The race was intentionally designed to fight Thread after it first caught the human colonists on Pern unawares, with devastating results. Geneticist Kitti Ping Yung designed the dragons by manipulating the genetic code of the indigenous fire-lizards that had been pets of the colonists. The dragons were named after their resemblance to Western dragons from the legends of old Earth. Later genetic manipulation by Ping's daughter, Wind Blossom Ping, also resulted in the watch-whers, ungainly creatures who bore a slight resemblance to dragons, in an attempt to "perfect" the dragons' design. The watch-whers are, however, much more useful than they appear.
Physiology
Dragons are carnivorous, oviparous, warm-blooded creatures. Like all of Pern's native large fauna, they have six limbs - four feet and two wings. Their blood is copper-based and green in color. They have multifaceted eyes that change color depending on the dragon's mood. Unlike the dragons of Terran legend, they have smooth, suede-like skin rather than scales. Pern dragons have headknobs, roughly similar to giraffes (though smaller) and no visible ears. Anne McCaffrey has described her dragons as vaguely horse-like, with ridges running down their neck, back and tail. The tail has a forked end where they have an outlet for defecation.
Kitti Ping designed the dragons to gradually increase in size with each generation. The dragons of the first Hatching were not much bigger than horses. The largest Pernese dragon on record, Ramoth, hatched twenty-five centuries later and (according to the novel All the Weyrs of Pern) was roughly three times the size of the largest first-generation dragons. (The Dragonlover's Guide to Pern, written by Jody Lynn Nye with input from Anne McCaffrey, lists Ramoth's total length as forty-five meters; however, this contradicts a number of references in the novels, and the book contains several other obvious errors. It is likely that "forty-five meters" is a mistake for "forty-five feet".) Newly hatched dragons are the size of very large dogs or very small ponies, and reach their full size after eighteen months. Because young dragons grow so fast, their riders must regularly apply oil to their hides to prevent the skin from cracking or drying out.
Like their fire-lizard ancestors, dragons can breathe fire by chewing a phosphine-bearing rock called "firestone," which reacts with an acid in a special stomach-like organ. This forms a volatile gas that can be exhaled at will and ignites upon contact with air. The flame is used to burn Thread from the sky before it reaches the ground.
Psychic abilities
Despite their relatively low intelligence, fire-lizards communicate through a form of weak telepathy. They also imprint on the first individual who feeds them after they hatch, creating a telepathic bond with them; the Pernese call this phenomenon "Impression". In creating dragons, Kitti Ping intensified the creatures' telepathy and gave them a strong instinctive drive to Impress to a human. Upon hatching, each dragonet chooses one of the humans present and Impresses to that person; from that moment on, the pair are in a constant state of telepathic contact for as long as they both live. Dragons also use telepathy to communicate with each other and with fire-lizards. They are capable of speaking telepathically to humans besides their own riders, but most are disinclined to do so except under unusual circumstances.
Dragons and fire-lizards can also teleport. They do this by briefly entering a hyperspace dimension known as between. Humans experience between as an extremely cold, airless, black void. After spending no more than eight seconds in between, the dragon or fire-lizard can re-emerge anywhere on Pern, along with any passengers or cargo they carried. This ability evolved in fire-lizards as a defense against Thread; not only does it allow them to quickly escape from Threadfall, but the intense cold of between kills any Thread that has already burrowed into them. If a dragon attempts to teleport without a clear mental image of the place where they intend to reappear, they can simply fail to emerge from between.
Going between allows dragons to travel through time as well as space, as long as they have a clear picture of what a particular place looked like (or will look like) at the desired time. However, the practice is highly dangerous to both dragon and rider and is severely restricted. Existing in two places at once for extended periods of time, or in close proximity, causes severe weakness and psychological disturbance for humans. In addition, while teleporting through space always takes the same amount of time, when a dragon travels through time, the amount of time they spend in between increases depending on how long ago or how far in the future the destination is. Thus, travelling to remote times poses severe dangers from hypothermia and oxygen deprivation.
The Dragonlover's Guide to Pern states that dragons defecate while between. This idea originated with a statement by Anne McCaffrey herself, in answer to a fan's question about the subject at a con. However, McCaffrey may have been joking when she first said this. As the idea has never appeared in any of the Pern novels, it cannot be considered definitively canonical. If true, it would eventually cause serious environmental problems for the planet, as large amounts of Pern's organic matter would be regularly disappearing into an alternate dimension. (Note: In The Skies of Pern it is mentioned that dragon dung is being used to ward off the large felines on the Southern continent.)
Dragons - and, very likely, fire-lizards as well - are also capable of psychokinesis. This helps to explain how such large creatures are capable of flight. However, even the dragons themselves were unaware of this ability until two and a half millennia after their species' creation.
Colors
Barring rare mutations, female dragons and fire-lizards are always either green or gold in color, while males are blue, brown or bronze.
Gold dragons, also called queens, are the largest dragons at 38-45 feet long and the only fertile females. They make up less than 1% of all dragons hatched. They are dominant over all other colors; any non-gold dragon will invariably obey a queen's orders, even against the wishes of its own rider. Queens are incapable of digesting firestone and producing flame (see below); however, they do fight Thread - they fly in a special wing, with their riders armed with specially designed flamethrowers. Gold dragons Impress only to women. The queen egg from which a queen dragon hatches is tended specially by the gold from which it's Hatched, often rolled lovingly onto a lump of sand, and is the largest egg in the clutch, tinted gold. Goldriders are always heterosexual females.
Bronze dragons are the largest males, at 35-38 feet long and make up about 5% of all dragons hatched. They are almost always the ones to mate with queens, as the smaller colors generally lack the stamina to chase and catch the gold dragons. They may mate with greens when they fail to catch the relatively rare gold dragons, but their size puts them at a disadvantage in chasing the agile greens. Bronzeriders are always heterosexual men.
Brown dragons are the next largest color at 30-35 feet long and make up 10-12% of all dragons hatched. They may occasionally mate with queens, although this is rare, and becomes even more rare as the dragons increase in size; by Ramoth's time in the Ninth Pass it is unheard-of. All brownriders in the Pern novels are heterosexual or bisexual men.
Blue dragons are the smallest males at 25-30 feet long and comprise nearly 1/3 of all dragons hatched. They are nearly as agile as greens, but with more stamina. They mate only with greens, as they are simply too small to keep up with a massive queen over a long mating flight. There are few prominent blue dragons or blueriders in the books. The blueriders who do appear are always male and can be heterosexual, bisexual or masculine homosexual. Ms. McCaffrey's fandom guidelines allow for the possibility of female masculine lesbian blueriders.
Green dragons are the smallest normal color at 20-25 feet long and account for half of all dragons hatched. They are female, but unlike the queens, can produce flame. However, they were genetically manipulated at the very beginning of dragonkind to be infertile. Despite their infertility greens are very "friendly" and mate about three or four times more often than a gold. They are extremely valuable in Threadfall because of their agility, but they lack the stamina to last an entire Fall. Originally, greens Impressed to women. However, after various natural disasters decimated Pern's population, women were needed to help repopulate the planet. Since going between during pregnancy can induce abortion, it became impractical to present large numbers of women as candidates for Impression. Thus, green dragons began Impressing to feminine homosexual men; by the time the earliest-written novels take place, female greenriders are entirely forgotten, although greens gradually begin Impressing to women again.
There is only one white dragon mentioned anywhere in the Pern novels - Ruth, whose rider is Lord Jaxom of Ruatha Hold. He is not an albino, as his hide contains very faint patches of all the normal dragon colors and is smaller than a green. As an adult Ruth stands a bit higher at the shoulder than a large horse and is about 18 feet long, slightly larger than the first dragons. Ruth's egg would not have hatched if Jaxom had not forced it open; thus, it seems likely that white coloration in dragons is normally a lethal mutation. Although his parents are the largest queen and largest bronze in the history of Pern, Ruth is much smaller than even a normal green dragon in his time. Ruth may be male or neuter but definitely sterile, with no urge to mate. Ruth also has the unusual ability to intuitively orient himself in time. (In our AU Ruth and the White Dragon never happened... It will not happen on LW)
Colors are always solid, though they may have mottled patterns as if someone had cleaned a paintbrush on their hide. The colors can vary widely from a very dark to a very light shade and scars can appear lighter or darker than the base color. Colors are always clearly identifiable (no blue-green that is not clearly one or the other) but individuals may have a hint of another color visible in bright sunlight, such as a blue with a hint of green or a brown with gold highlights.
Riding a larger color of dragon also confers higher social status in Pern's extremely hierarchical society. Bronze dragons are almost always the leaders of the Wings, as they have the stamina to stay with the fight for the entire Fall while smaller colors may have to drop out due to lesser stamina. Perhaps as a result of this, it is commonly believed that the larger colors are more intelligent - but the recent novel The Skies of Pern implies that this may not be true.
The Pernese believe that chewing firestone makes female dragons sterile; they therefore refuse to allow queens to use it. Greens, on the other hand, are so common that if they produced offspring it would quickly lead to overpopulation, so they always chew firestone. However, Dragonsdawn suggests that Kitti Ping - possibly motivated by old-fashioned ideas about gender roles - deliberately engineered greens to be infertile and gold dragons to be incapable of chewing firestone, as discoverd by the first dragonriders when they attempted to teach them to flame.
Mating and Reproduction
Mating
Both gold and green dragons experience a periodic mating urge, with greens coming into season significantly more often. When the female comes into estrus, the interested males compete to catch her in a mating flight. Usually, the female chooses the male who impresses her the most with his skill in the flight, although inexperienced females may be caught before making their choice. The pair actually mate in midair; thus, the higher they get during the flight, the longer their mating can last. The Pernese commonly believe that longer matings result in larger clutches. For this reason, queenriders are strongly encouraged to restrain their dragons from eating heavily just before a flight, instead instructing them to only drink the blood for a quick boost of energy.
Effects on rider sexuality
Due to the intense psychic bond between rider and dragon, dragonriders are overcome by the powerful emotions and sensations associated with mating flights. The riders of the mating pair engage in sex themselves, unaware of what they are doing. This contributes to a much looser attitude toward sexuality in general among dragonriders than in the rest of Pernese society.
For much of Pern's history, all greenriders are male. During these periods, all green mating flights result in homosexual intercourse between the riders of the dragons involved. Heterosexual dragonriders in these flights are not considered to be homosexual, dragon sex is considered to be a separate occurrence from one's sexual preference and unavoidable. Over the centuries Weyr culture adapted to the need for all male riders to accept such acts for the sake of their dragon and in Weyrs there is no stigma regarding homosexuality.
Anne McCaffrey has stated in a number of documents and interviews that dragonets use pheromones to determine the sexual orientation of the humans to whom they Impress. According to these statements, greens Impress only to women or to "effeminate" homosexual men. Blues Impress primarily to homosexual men with "masculine" temperaments, bisexual or heterosexual men; browns similarly Impress to heterosexual men. Bronzes and golds Impress exclusively to heterosexual men and heterosexual women, respectively.
However, these ideas have never been made explicit in the books (although it is clear, at least, that most male green- and blueriders are homosexual). Many members of online Pern fandom find McCaffrey's ideas about sexuality highly questionable for a number of reasons. (Most infamously, she claimed in an interview that it is scientifically proven that being the receptive partner in anal sex triggers a hormonal change that will make a previously heterosexual man become homosexual and effeminate. Thus, she argues, even if a male greenrider were originally heterosexual, he would not stay that way.) Probably the least known about but best thought out reasons behind her choices of sexualities for her riders and dragons is found in her THE DRAGONS OF PERN: A RENEWABLE AIRFORCE letter, written in 1997 and revised in 2000. Pern-based roleplaying games thus often ignore McCaffrey's restrictions on who can Impress to a given color of dragon. MU*s and fanzine-based clubs often ignore everything except the basic rule that only women Impress gold and only men Impress bronze; PBEM games are more likely to accept the restrictions on sexual orientation.
Fandom writers sometimes include "stand-ins" for heterosexual riders who prefer not to engage in homosexual sex during a mating flight. This practice is not included in the canon books, except for a single reference to a female rider who dislikes a certain male rider. Fandom also sometimes includes female brownriders and heterosexual female blueriders, though these have never appeared in canon books and Anne McCaffrey has stated would never happen in canon Pern.
A good spot for canon versus non-canon Pern clubs and information you might try visiting Pern Wiki
Hierarchy
Pern dragons are very hierarchical, with clearly defined roles nearly identical to their tiny wild ancestors.
Gold dragons are the domestic leaders of the dragons. Each Weyr contains 3-5 gold dragons. One gold dragon is designated "senior" though this rank is not determined through age or time in Weyr. In the First Pass the first Weyrleader, Sean Connell, established that the first gold dragon to rise becomes the Senior Gold and her rider the Weyrwoman, while all remaining golds are ranked as "junior golds". The dragon who catches the Senior Gold in flight becomes the Senior Bronze and his rider the Weyrleader. If a Senior Gold dies or permanently ceases to rise to mate due to age or injury, the next gold to rise takes her place, and the rider of the dragon that catches her becomes the new Weyrleader. Weyrleaders theoretically can change with each mating flight of the Senior Gold, however Senior Golds usually do not usually change mates regularly.
Bronze dragons are the lead males, they are larger and stronger than other male dragons and compete for the leadership of the Weyr. Bronze dragons will defer to a gold dragon and usually smaller colors will defer to mature bronze dragons.
Brown dragons do join gold mating flights but are rarely strong enough or have enough stamina to remain with a gold mating flight long enough to catch the gold at the end. Browns are often secondary leaders, their riders frequently achieve the status of Wingsecond, vaguely equivalent to a very low officer rank.
Blue and green dragons are the lowest rank, in military terms they are the equivalent of "enlisted" status. Elder, experienced blues and greens are valued for their experience and knowledge and their riders can achieve positions such as Weyrlingmaster and senior positions among those of their colors, but cannot gain leadership of the Wings due to their lack of stamina. Blues and greens typically cannot fly a full threadfall, usually flying in turn. Without the ability to lead the Wing through an entire fall a blue or green dragon cannot lead.
Significance
As the primary line of defense against the Thread, dragons are a requirement for the survival and prosperity of humans, not to mention other forms of land life, on Pern. However, the great beasts require a good deal of maintenance, to the degree of requiring a large part of Pernese infrastructure - especially cattle farming - to be centered around their upkeep. This has been known to cause resentment among those doing the supporting, especially at times when Thread is not falling.
