The Daily Squeak

People say quiet as a mouse, and my roof rat takes that as a slight on the whole family. She is not quiet. She has never once attempted quiet. She is, by her own account, extremely audible, and she would like the record corrected. What she is instead is unfindable. You can listen to her working for forty solid minutes and still have no idea which room she is in, because the sound comes to you by curtain rod, along a shelf, and out of a cabinet you have not opened since you moved in. Quiet is for animals with nowhere to go.

TIL a roof rat largely does not eat where she finds the food. Trail cameras left in Puerto Rican rain forest recorded black rats in about 65 percent of all the visits animals made to seeds on the forest floor, and just under a third of those visits ended with the seed gone as well.^[2] Where it went after that, the cameras could not say. I find this relatable, because neither can I. Something leaves my kitchen counter and turns up eleven feet away on top of a cabinet, filed next to a bottle cap and a hair tie I stopped looking for in March.

The old collective noun for rats is a mischief. Not a flock, not a herd, not a pod. A mischief. Somebody watched a group of them for about ten minutes, gave up on the dignified words, and wrote down what he could actually see happening. I have four of them and I have never once found the word unfair. Neither have they. They checked whether it was edible, established that it was not, and went straight back to work.

COLONY WIRE. A five week renovation of the cardboard tube on the second shelf wrapped up Sunday, sources close to the cage confirm. The finished tube now has four doors, no roof, and what the contractor described as sight lines. Asked whether the tube is still structurally a tube, Popeye said that was a question for the previous owners. Neighbors have praised the natural light. The original tube sleeper, who moved out in week two, has been rehoused in a tissue box and is not commenting.

You know the proverb: the early bird gets the worm. My roof rat has read it and she is not worried. The bird can have the worm, she says, because the bird has to be up at dawn to collect it, and dawn is the middle of her night. She works the shift nobody else wants. The kitchen is unattended, the humans are unconscious, and the only competitor she has ever had to plan around is the refrigerator, which turns itself on at intervals and has never once caught anybody.

TIL my rat cannot really see me. Rat eyesight measures out far coarser than ours, so at any honest distance I am a shape that makes noise and smells of the food cupboard.^[5] She knows exactly who I am anyway, by smell, by sound, and by whisker, which she checks every time like a signature. So all those years I spent worrying about how I look. To the one household member who is genuinely delighted to see me, I have never once been in focus.

My roof rat has firm opinions about laundry. Clean and folded is a bed. Warm out of the dryer is a resort. Still in the basket on the way to the machine is a slide, and any attempt to explain the difference to her is treated as an attack on the resort. She has the same clarity about plumbing. The water bottle, she says, is a vending machine with one item, no line, and no closing time, and it is the single best argument for living indoors.

THE RAFTERS. A new ordinance took effect over the weekend covering every opening in the house: no gap may be entered until it has been measured, twice, by whisker. Bandito, who drafted it, said the rule closes what he called the going-in-headfirst-and-finding-out loophole. Enforcement is self-administered. Asked how a rat appeals a measurement, a source close to the cage said the whiskers are the appeal, then went through a gap a human would have called shut.

The saying goes that you cannot teach an old dog new tricks. Try it on a roof rat and you get the opposite problem. She has the new trick by the afternoon, has filed where the treats are kept, and has then taught herself a second trick nobody offered, which is how to open the thing the treats are kept in. The memory was never the weak part. Mine was, for thinking a lid is a lock.

TIL a rat makes her own vitamin B12 in entirely the wrong place. The bacteria that produce it live near the end of the line, well past anything that could absorb it, so she eats a soft dropping straight from the source and runs the whole meal through a second time.^[12] Rats solved leftovers. I have a fridge full of containers I am frightened of, and she has an internal second pass with a spotless success rate.

My roof rat has been reading up on tenants’ rights. Her position is that she has occupied the attic continuously, that the curtain rod is a fixture and therefore hers, and that no notice is valid if she can eat it first. I asked to see the lease. She had already eaten it, which she says makes the terms whatever she remembers them to be.

COLONY WIRE. A small marker went up over the kitchen cabinets this week, honoring the spot where Roofy, founder of the line, is said to have made eye contact with a human and then calmly gone back to her raisin. Descendants gathered, sniffed the plaque, and left. “She set the tone,” said a source close to the cage. The marker sits eleven feet up, where the founder would have wanted it, and where no human can read it.

Everyone knows the dog routine. Eat something questionable, return it to the good rug, carry on with your day. A rat cannot do that. Rodents cannot vomit at all, and the best evidence says the wiring for it is missing from the brainstem.^[15] So a roof rat runs the opposite strategy. One cautious nibble of anything new, a long wait, a think about it overnight, and only then does she commit. Same problem, opposite solution. Only one of them owns a rug.

Real fact: put a rat next to a cagemate stuck in a restrainer and she will figure out the latch and let him out, with nothing in it for her. Offer her a stash of chocolate as the alternative and she opens both, then shares the chocolate.^[17] I have known humans who would not split a chocolate bar under those exact conditions. She did it without being asked, and without mentioning it once.

Why does a roof rat never worry about her dentist retiring?

Answer: Her front teeth grow for life, so she handles her own maintenance. Daily. On your furniture. Free of charge.

COLONY WIRE. A sleep study conducted entirely by watching four rats nap in a hammock reached its conclusion Monday. Researchers have found that a sleeping rat’s brain replays the exact sequence it produced while running a route awake, meaning the climb is being run again, in order, at speed, by a rat lying completely still with one foot in the water dish.^[1] Sources close to the cage confirm that in the dream version there is no closed door at the top. At press time all four had reached the part where the biscuit is infinite.

You know the human saying: an apple a day keeps the doctor away. My roof rat looked into it and drew up his own version. A pea a day, a sprint up the curtains, a warm pile of siblings to sleep in, and a nightly wrestle to stay sharp. He still keeps his vet on speed dial. He just likes his odds.

Real fact: young rats wrestle, chase and pin each other for fun, the game peaks in the weeks before they grow up, and the target is always the back of the neck. Bandito is twice Bao Bao’s size and still spends most of the match on his back. Keepers will tell you the big ones go easy on purpose. Nobody has measured that, so I am left with the standings, and Bao Bao is not asking for a review.

Why did the pet roof rat take a job in the produce aisle?

Answer: She heard the pay was peanuts, but honestly she was in it for the peas.

COLONY WIRE. Citing years of continuous occupancy, a local roof rat filed a formal request Monday to be recognized as the lawful tenant of the living-room sofa. Prior addresses on the form were listed as the tissue box, behind the tissue box, and briefly a shoe. Sources close to the cage note the rat is aware that keeping a pet roof rat is legal in many places, though the rules vary by where you live, and simply wanted the sofa in writing. At press time, the sofa had declined to comment.

They say an elephant never forgets. Neither does Bao Bao, who remembers which hand held the yoghurt drop, which shelf it came from, and the exact minute it was due. She also remembers that on Tuesday it was late. Elephants, at least, forgive.

Real fact: when rats play or get tickled, they chirp at around 50 kilohertz. That is laughter, pitched far above what human ears can pick up. So the colony giggles all day and we miss every single bit of it. Somewhere in the walls right now, Popeye is doing five minutes of new material to a packed room. The silence is a standing ovation.

I wash my face before breakfast, after breakfast, and honestly a little during breakfast. I have never once used soap. Who am I?

Answer: A rat. Fur first. Always.

The four-rat sleep pile on the bookshelf confirmed Tuesday that the bottom position has gone to Popeye for a record ninth night. Analysts note the bottom of a huddle loses the least heat, making it the pile’s premium real estate. “He dives for the bottom the moment the lights go out,” said sources close to the cage. “Then he acts surprised to be cozy.” At press time, the pile had rotated twice and Popeye was somehow on the bottom again.

The old line says to err is human, and to forgive divine. The colony took a vote and passed an update. To err is human. To nibble first is rat.

When a young rat is truly delighted, it pops straight up in quick little vertical hops, like corn in a hot pan. Keepers call it popcorning. Humans spend years learning to play it cool. A rat’s feelings go airborne.

Riddle: Why don’t rats ever worry about humans eavesdropping on their conversations?

Answer: Most of it goes right over our heads.

CAGE DISTRICT. Popeye the roof rat has turned down a neighborhood startup’s offer of complimentary whitening, sources close to the cage confirmed Monday. His front teeth are orange and he intends to keep them that way. The color comes from iron worked into the enamel, which is documented to make it resist acid. “That’s not a stain,” said one cagemate. “That’s the finish on a power tool.” The startup has pivoted to hamsters.

A rescue ship finally reaches a roof rat stranded three weeks on a desert island. The crew finds him under a palm-leaf lean-to with a seed stash and a good attitude. “You know rats can swim,” says the captain. “The mainland is half a mile away.” The rat nods. “I swim fine. Fine isn’t fun.”

Before a big jump, ours sway their heads side to side, and it looks exactly like measuring the gap. That reading is mine, from watching them, rather than anything anybody has published. So if Bao Bao locks onto you and starts swaying, she is not grooving to your kitchen playlist. She is doing math.

A roof rat will never tell you how it keeps its balance on a wire. Follow one anyway. The truth comes out in the end.

HILLCREST. A local homeowner announced Tuesday that his house is now fully rat-proof after a weekend of caulk, steel mesh, and confidence. The project sealed fourteen openings and missed one the size of a quarter. “That’s all we ever needed,” said a source close to the cage, noting the note fit through easily. The homeowner could not be reached for comment, as he was celebrating in the attic. So was everyone else.

A Norway rat invited his slim cousin down to the burrow for supper, and the roof rat came, ate what was offered, and returned the invitation for the following week, up in the rafters. The Norway rat, twice the heft and built for digging, made it halfway up the cable before deciding the ground had its merits. The roof rat ate both suppers. Better a crumb in the beams than a feast you cannot climb to.

A roof rat sweeps her whiskers back and forth several times a second, building a working map of a room in total darkness, no light needed. You have a phone torch, a smart bulb, and a plug-in nightlight shaped like a mushroom. She still reaches the biscuit first.

A roof rat’s incisors never stop growing, which explains the family motto: if at first you don’t succeed, chew, chew again.

COLONY HQ. A teaspoon introduced to the enclosure Monday remains under formal observation, colony officials confirmed. The spoon has been sniffed from a distance eleven times and approached once, briefly, before a full tactical retreat. “We are not saying it’s a trap,” said Bandito, a source close to the cage. “We are saying it appeared overnight and it knows too much.” Founder Roofy is expected to authorize a second sniff by Friday, pending a third opinion. The spoon declined to comment.

Why did the roof rat cross the road? She didn’t. She took the fence, then the trellis, then the phone line, and she was over you before you finished asking. Roads are for her Norway cousins. She sends her regards from the wire.

TIL when a rat is deeply content, she grinds her teeth and her eyes vibrate. It’s called bruxing and boggling, and it’s basically a purr. When she does it, everyone melts. When I do it, my dentist orders a night guard. Same joy, different coverage.

How does a roof rat end an argument?

Answer: She takes the high road. Then the bookshelf. Then the top of the door. The argument ends because you can’t reach her.

The colony’s missing-items registry grew again Monday with the disappearance of six bottle caps, one button, and the good spoon. Bandito, observed carrying nothing, has now been observed carrying nothing for three weeks. “Nobody looks that casual,” said a source close to the cage. Investigators note the items were last seen at floor level and are now, in their words, “somewhere high.” At press time, the spoon had surfaced behind a ceiling beam, alongside several items nobody knew were missing.

How many roof rats does it take to change a lightbulb? None. A roof rat will not change the bulb. It will, however, climb all the way up to inspect it, decide the fixture is poorly located, register a formal complaint from the top of the curtain rod, and quietly relocate the old bulb to a spot you will not rediscover until you move house.

TIL rats physically cannot vomit. The plumbing and the brain wiring for it simply are not there.^[15] Which explains a lot. When my rat meets a new food he does not gamble: he takes one thoughtful crumb, waits to be sure it is not out to get him, and only then commits. He cannot undo a bad decision, so he refuses to make one. Frankly more responsible than I am at a buffet.

My roof rat knows exactly one word for ‘something moved and I do not care for it,’ and the word is ‘eh.’ He says it three times, warns the entire household, then abruptly remembers he is extremely brave and marches off to investigate the very thing that startled him.

COLONY WIRE. A roof rat with a well-documented devotion to fruit released a brief statement Monday concerning a shortfall of grapes in the household bowl. ‘I have no knowledge of any grapes, and I resent the implication,’ the rat said, speaking with visible difficulty around what sources estimated to be three of them. He cited a demanding schedule of climbing and napping, declined further questions, and asked only that the bowl be restocked with all deliberate speed.

A roof rat walks into a bar and orders the smallest thing on the menu. He sniffs it, backs away in alarm, waits a full twenty minutes to be sure it is not out to get him, then eats the entire thing and asks for the recipe. The bartender says, ‘first time?’ The rat says, ‘no, this is just how we do dinner.’

TIL a blonde roof rat is not just a pale rat. Coat color runs on genes that ferry pigment out into the fur, and a single change in one of them, RAB38, is what turns lab rats fawn and turns certain mice a shade breeders literally named ‘chocolate.’^[45][46] One tiny genetic typo, one whole new coat.

My roof rat sat me down to tell me something important. It turned into a very long tale. It always does. His tail is longer than the rest of him, and frankly so are his stories.

COLONY WIRE. Roofy, the founding rat whose descendants fill the registry, was recognized this week for a lifetime of achievement in charm, climbing, and setting a very high bar for everyone who came after. Accepting the honor, Roofy delivered a single dignified squeak, widely interpreted as either a heartfelt thank-you or a request for a grape. Observers agreed it was probably both.

To err is human. To hide the evidence under the bedding, smooth it over, and stroll away with the calm confidence of an innocent rat is roof rat. Mine has never once been caught, mostly because I have simply stopped checking.

TIL a rat will work to free a trapped cagemate even when there is no treat in it for them, and will sometimes free the friend first and share the treat afterward. Meanwhile I told a buddy I would help him move, then suddenly remembered I had ‘a thing.’^[17]

My roof rat does not own reading glasses. He reads the whole room with his whiskers, brushing every surface to map it in the dark. Honestly it is more situational awareness than I manage at most parties.

COLONY WIRE. A local roof rat spent Monday morning politely but firmly correcting what he called ‘a filing error of national importance.’ Reached atop a bookshelf, he clarified that he is Rattus rattus, the black rat, and ‘a completely different animal’ from the brown Norway rat most people picture. ‘One of us is arboreal and elegant,’ he noted. ‘I will let you guess which.’ He declined to say where he keeps his own paperwork, citing security.

Why did the roof rat cross the road? He did not. A roof rat would never lower himself to a road. He took the power line, the fence top, and the neighbor’s gutter, arrived before the chicken, and judged it quietly the whole way.

TIL rats replay their day while they sleep, running the very same maze in their dreams that they ran while awake.^[1] Which means my roof rat has a richer dream life than I do, and he spent the entire day in a shoebox with one cardboard tube.

My roof rat quit his job as a night watchman. He said he could do the whole shift with his eyes closed. He was not bragging. His whiskers do the work.

COLONY WIRE. Inventory specialists confirmed Monday that a local roof rat has quietly expanded his hoarding operation to a fourth site, this one behind the refrigerator, joining known caches inside a slipper, above the cupboard, and ‘somewhere in the couch.’ Assets recovered so far include two peas, a bottle cap, and a single sock the family had given up for lost. The rat declined to disclose the remaining locations, calling it ‘a security matter.’

You know the rule everyone learns for dogs: never chocolate. Roof rats read that rule, laughed, and flipped it. For a rat, a little chocolate is fine. It is the wholesome almond that turns out to be the villain. Same kitchen, opposite hero and villain.

TIL rats laugh when you tickle them, at a pitch too high for humans to hear. Which means somewhere in my house, at fifty thousand hertz, there is a party going on, and I am simply not cool enough to be on the list.^[47][24]

My roof rat started a band. They are called The Incisors. They never stop grinding.

COLONY WIRE. A local roof rat pushed back Monday against what he called ‘lazy comparisons,’ insisting his long balancing tail and large thin ears make him ‘a different animal entirely.’ Reached on top of the refrigerator, he declined to come down, citing ‘principle.’ Sources close to the cage confirm he has never once used a road.