User blog:Neshomeh/An Agent's Guide to Fire-Lizards

by Jennifer Robinson

So, you've got yourself a Pernese fire-lizard egg. Congratulations! Fire-lizards are great companions: affectionate, intelligent, and quite useful with proper training.

If you're not from Pern, though, you may not be familiar with these beautiful creatures and how to care for them outside of their natural habitat. This guide is intended to fix that. Before we dive in, though, there are three things you really need to know about fire-lizards:


 * 1) They're not lizards!
 * In fact, they're not much like anything in the animal kingdom most of us are familiar with. They are warm-blooded and they don't have scales, so they're not reptiles; they don't have hair or nurse their young, so they're not mammals or monotremes, either.
 * 1) They won't breathe fire!
 * Not unless you feed them firestone, anyway, and you shouldn't do that. You wouldn't want to get into trouble with your boss or the DIA.
 * 1) They're not minis!
 * Yes, they look like miniature dragons. No, you should not feed them raw bacon, bouillabaisse, or Sues. Seriously, don't.

Now that we've cleared all that up, on we go!

Anatomy & Physiology
Like all higher-order Pernese organisms, fire-lizards have six limbs: two forepaws, two bat-like, membranous wings, and two hindpaws. The forepaws and hindpaws differ in that the hindpaws have three toes while the forepaws, due to genetic engineering by the original Pernese colonists, have five retractable claws, including an articulating "thumb" that allows them to better grip prey and other objects. Fully grown, fire-lizards are about 50-60 cm (20-24 in) long from nose to tail-tip. They are slender and lighter than they look. They are warm-blooded, with a normal body temperature of 35&deg; Celcius (95&deg; Farenheit). Their blood is actually a dark green, copper-based ichor.

As noted above, they are not scaly, but rather have a glossy, hairless hide that is suede-like to the touch. They come in five colors; in order of size from smallest to largest, they are green, blue, brown, bronze, and gold. The greens and golds are female; the blues, browns, and bronzes are male. (An easy way to remember this is "G for Girl, B for Boy.") The exact hue depends on the balance of nickel, cobalt, and iron in their makeup. Greens and blues may display nearly the full range of hues in those colors. Browns can run from tan through chocolate. Bronzes always have a golden-green sheen; some can be almost as dark as a brown. Golds range from pale yellow to dark, antique gold.

Fire-Lizard Mood Chart Eye color - mood Green / blue - happiness Yellow - fear Orange - alarm, anger Red - hunger, lust Violet - stress, anxiety

Faster whirl = more intense Slower = less intense

A fire-lizard's head is shaped like a blunt wedge. They have sharp front teeth for catching prey and strong back teeth for chewing. The tongue is forked. The eyes are large and multifaceted, affording a nearly 180-degree field of vision on either side. They are protected by heavy brow ridges and three eyelids, the innermost being a transparent nictating membrane. The eyes appear to whirl with color that changes depending on the fire-lizard's mood&mdash;but don't worry, they're not Sues, I promise. Fire-lizards don't have ears, but back of the brow ridges, they have sensitive head knobs that act as auditory receptors.

Fire-lizards have a line of dorsal ridges extending from just behind the head down to the forked end of the tail. However, the ridges are not prominent between the wings. The tail is prehensile, capable of gripping a tree branch or an owner's arm for extra stability. Fire-lizard bones are based on interlocking plates composed of a boron-crystalline structure, much lighter than their calcium-based equivalent. The plates of the rib cage appear as one lacy piece, but the whole is quite flexible. Fire-lizards have an impressive lung capacity, and when fully inflated, the chest can swell to twice its normal size.

They have two stomachs. The first is a true stomach, for digesting food. The second is for breaking down firestone to produce flame, but the waste is regurgitated rather than further processed. A fire-lizard's sphincter is hidden in the fork of the tail. Its genitalia are concealed within flaps of skin just under the junction of tail with body; they are only revealed during mating.

Psionic Abilities
Fire-lizards are capable of communicating telepathically with each other and with their bonded owners. They do not have speech, so their mental communications are mostly in the form of feelings and somewhat impressionistic images. A fire-lizard's mood can affect its owner and vice-versa. It is important to be aware of your own mental state so you don't unnecessarily upset your friend or become distracted by them. In particular, if your fire-lizard gets involved in a mating flight, you may wish to retire someplace private to avoid embarrassment during the excitement. (For more information, see Reproduction & Growth below.)

They are also capable of getting around via teleportation. In transit from here to there, they pass through a black, freezing void known as between; when reappearing, they may be accompanied by a gust of cold and feel slightly chilled to the touch. In order to make transit, they must have a clear image of their destination in mind, or they risk becoming lost and vanishing between forever. Normal passage takes about three seconds. They can travel through time as well as space, but "timing it" is more difficult and dangerous. The further they go, the harder it gets.

Fire-lizards may employ telekinesis to lift objects they would not otherwise be able to carry, such as a big, squirming fish, but this is costly, and they won't attempt to lift an object they do not believe they can lift.

Behavior
Fire-lizards are social animals, so on the whole they are intelligent, demonstrative, and vocal, much like a cat or dog. Yours will perch on your shoulder with its tail about your neck and rub its head against your cheek in a show of affection. They make a wide range of sounds from humming or crooning in pleasure to chirping and chittering in excitement to screeching and hissing in anger or distress. They like to preen themselves and may arch their bodies or sit up and flap their wings in display. In play, they might engage in mock-battles and demonstrations of aerial agility.

Some of an individual fire-lizard's basic intelligence and behavior is related to its color. In the wild, fire-lizards live in "fairs" of varying size, about 30 at most. Each fair is led by a dominant gold "queen" fire-lizard. She coordinates the others in hunting activities and defense against predators and Thread. Next under her in dominance are the bronze and brown males who are her mates and are also capable of coordinating the others. Greens are egg-layers who split their evolutionary chances between their own small clutches and those of their queen (who is likely to be their mother, sister, or half-sister). As such, they are slightly more dominant than blues, who stand the least chance of passing on their genes and earn their keep in the fair by bringing food to the dominant members and helping the queen to raise her hatchlings.

Therefore, golds are the most intelligent and may come across as "bossy" or "pushy" even toward their owners. Bronzes and browns are also very intelligent and self-assured, with browns being somewhat less competitive. Greens are gregarious, but also more likely to squabble with each other for a higher place in the pecking order and to scold their blue brothers. Blues are the most submissive and easy-going.

Intelligence and Memory
The best way to illustrate just how smart fire-lizards can be is to give an example from canon:

In Dragonsong, a young woman named Menolly happens across a wild gold's clutch in danger of being drowned by a freak tide. The gold has been trying to relocate the clutch to a small cave about halfway up a low cliff overlooking the shore, but she can only just lift one egg, and the smaller fair-members can't help at all. The gold is clever enough to realize that Menolly can help her and, with an effort, make Menolly understand what she wants.

It must, of course, be noted that this was an extreme case, and most wild golds (and some tame ones!) will attack anything that comes too close to their eggs.

Unlike dragons, fire-lizards have good memories. This includes a species memory for momentous events that affect a lot of fire-lizards, such as a volcanic eruption. Impressed fire-lizards can be trained to recognize a great many objects and perform moderately complicated tasks. However, they lack imagination, so they can't, for example, be asked to travel between to someplace they've only seen in a picture.

Diet
Fire-lizards are primarily carnivorous. In their natural habitat, which is tropical saltwater shoreline, they mostly eat fish, crustaceans, and shellfish. They also hunt and scavenge for food away from their beaches and won't hesitate to snap up any source of protein and fat, from insects to carrion to eggs, including those of other fire-lizard fairs.

In HQ, you may find yourself tempted to feed your fire-lizard on table scraps, since they will readily inhale anything you give them, but you should resist the temptation. A bit of chicken or beef as a special treat won't hurt them, but please refrain from giving them carbohydrate-heavy foods altogether. Do not feed them cat or dog food.

As for what you should feed them, you could do far worse than frozen shrimp, preferably with heads and shells attached, and unprocessed small fish (e.g. sardines). For variety, try them on crickets, mealworms, waxworms, etc.

Also note that fire-lizards require a certain amount of boron in their diet, the same way most of us require calcium. Proteins from World One and World-One analogues will not contain the trace amounts they need, so you will have to give them a supplement, which you can buy in Leto Haven's General Store.

Reproduction & Growth
Fire-lizards reach sexual maturity at about 24-26 months, with the males maturing sooner and the females later. From then on, the females will go into heat twice a year or more, depending on their health and the suitability of their environment.

When a female is nearly ready to mate, she will grow restless and agitated, and she may be especially hungry as she seeks to supply herself with all the nutrients her eggs will need. Finally, her color will become noticeably brighter, and any males in the vicinity will be paying her close attention until she rises. Fire-lizards mate in the air and can't fly while copulating, so to ensure the longest possible coupling with the best available male, the female will lead the males on an aerial chase, flying higher and higher while the males strive to outclimb and outmaneuver each other. Whoever is fastest, cleverest, and strongest gets the girl. In a gold flight, this will usually be a bronze, due to their size and smarts, but sometimes a particularly large brown will outcompete his fellows. Blues don't stand a chance&mdash;they simply lack the endurance to keep up with the big golds and bronzes. Greens are usually chased by browns and blues, since the bronzes tend to be more attentive to their queen.

As noted above, if your fire-lizard is involved in a mating flight, you will feel your friend's excitement and will almost certainly find yourself becoming aroused in response. This will not impair your judgement in any way&mdash;no fire-lizard owner has ever jumped anybody just because their pet had risen&mdash;but nonetheless, you might want to go someplace private to avoid the embarrassment of suddenly becoming flushed, breathing heavily, etc. (Men, you know what I'm talking about.) On the other hand, if you are in a relationship with someone who owns a fire-lizard likely to mate with yours. . . wink wink, nudge nudge, say no more. It should be noted here that your preferences do influence your fire-lizard's. Average Gold Clutch Composition Green - 49 percent Blue - 25 percent Brown - 15 percent Bronze - 10 percent Gold - 1 percent About three weeks after mating, the female will lay her eggs. The size of the clutch will depend on the virility of the winning male and the length of time spent copulating (hence the high flying). Gold clutches in the wild are medium to large, with known examples containing anywhere from 21 eggs to over 50. There are roughly equal numbers of males and females in a clutch, which means about half will be greens. There is often a gold egg in a gold clutch, but not always, and it's less likely in a gold-brown mating.

Green clutches are small, generally around 4-6 eggs. They will contain mostly greens and blues, few browns or bronzes, and never a gold.

The eggs are roughly the size of pigeon eggs (Menolly could safely hold three in her hand while scaling a cliff) and mottled in the various fire-lizard colors. It is impossible to tell what egg will contain what kind of fire-lizard based on color, though larger eggs are more likely to contain bronzes or a gold. When first laid, they are soft to the touch. They harden over a 4-5 week incubation period, until they are ready to hatch. Any nearby fire-lizards will hum when eggs are hatching&mdash;and at human and animal births, too.

Newly hatched fire-lizards are about 5-6 inches long from nose to tail-tip (about the length of your hand). They are quite independent at birth. Their first instinct on hatching is to eat, and they will consume anything nearby, including their clutchmates. The lucky and the strong will get far enough away from the nest to find food of their own, usually supplied by the adults of their fair. Given the chance, new hatchlings will continue to eat until they are completely stuffed, at which point they fall asleep, relying on their fair to protect them from predators.

It is only during this first big meal that it is possible to Impress a fire-lizard, but more on this later.

Fire-lizards grow rapidly during their first three weeks of life. The first week in particular is spent doing little but eating, sleeping, and growing. By the end of the third week, the growth rate slows, and the size differences between the colors become noticeable. At about 10 to 14 weeks, the fire-lizard will reach its full adult size, though it will not mature sexually for much longer.