Foul Waterfowl - TV Tropes

"Geese hiss, bite, and give chase to things they are supposed to be afraid of. Geese are derelicts and freeloaders, sullying our subdivisions and parks with their feces and feathers. Geese, we seem to have collectively decided, are complete dicks."

• My Next Life as a Villainess: All Routes Lead to Doom!: In episode S01E06 of the anime, Catarina gets her sweet stolen by a swan, which she chases after to get it back.
• Pokémon:
  • Pokémon the Series: Misty's Psyduck could be a greedy jerk at times, for example eating an apple Bulbasaur wanted to give to Togepi in "Pikachu's Vacation", stealing all of the food Brock cooked in "Alola, Alola!", and taking Misty's entire ice cream cone in "Heart of Fire, Heart of Stone!"
  • Pokémon the Series: Black & White: In the episode "Dancing With the Ducklett Trio", Ash and friends, along with the sunglasses-wearing Sandile, battle against a trio of Jerkass Ducklett who steal their stuff and the latter's sunglasses.

• The Wild (here covered by Atop the Fourth Wall) features the Always Chaotic Evil Duck Empire, which turns subjugated animal species into nightmarish robots.

• Parodied in The Far Side. One comic is about Anatidaephobia: the fear that somewhere, somehow, a duck is watching you.
• In Footrot Flats, the Goose occasionally stalks Wal and pecks his posterior whenever possible. In the film The Dog's Tale, the goose attempts to peck Wal and finally gets his chance when Wal rescues Irish Murphy from a river.
• Guard Duck from Pearls Before Swine is introduced as having a Hair-Trigger Temper and frequently wreaking violent havoc. He then becomes a delusional wannabe-soldier straight out of Apocalypse Now.

• In Chapter 6 of My Little Pony: Friendship Is Magic fanfic Cheerilee's Thousand, Cheerilee and her latest date end up barricaded in a shed from a flock of ducks because he neglected to inform her that all ducks in Equestria will attack him on sight because one time he ate some breadcrumbs they'd been stockpiling.

  How was I supposed to know it was supposed to be a peace offering between the warring duck and geese gangs?! I mean, who's even heard of that?! The geese stomped off and the ducks declared some sort of vendetta on me.

• The Fluffy Folio:
  • Evidently, the most destructive shape imaginable to a piece of ooze infused with conscious thinking is a goose. The resulting Gooze is very much a threat despite its absurdity, as being CR 8 means that its intended to be able to take on an experienced party of adventurers.
  • The Great Goose is at least the size of a person, has a rather dinosaur-like face, and the race local to its environment worships it as a symbol of ferocity.
• In My Heroes Reborn, the Original Character Hibiki once got attacked by a swan. He threw his phone at it in the vain hope that it would electrocute it.
• Played for Laughs in the Double Life SMP fanfic Those Damn Geese, which plays on the Soulmate Goose of Enforcement concept and has supernatural geese "enforce" the soulbound pairs of the season. The geese end up wreaking all kinds of havoc on the players — tripping them into holes in the ground, stealing their communicators, etc. That said, a few of the players also find the geese cute enough to keep them as pets, and the only reason the geese are there in the first place is because Grian came up with the idea while severely sleep-deprived.
• The Triptych Continuum fanfiction "Goosed!" is about a huge flock of noisy, foul-tempered, rampantly defecating geese migrating from the Crystal Empire to Ponyville. Not even Fluttershy, the resident Friend to All Living Things, can control them.
• This trope, combined with Good Is Not Nice, is the basis for What's Good for the Goose, an MCU Tony/Bucky Soulmate AU Fic where everyone has an animal Guide to lead them to their soulmate, and Tony's and Bucky's just so happen to be geese. As the summary puts it:

  Animal Guides are ephemeral, ethereal, and elusive. They are, most often, no more than a warm presence or flicker out of the corner of one's eye. They are incarnate symbols of perseverance, optimism and hope. Foretellers of happiness, and the grand destiny of love.
  Except for geese. Geese are assholes.

• The Dingo Pictures movie Animal Soccer World has a scene where some Football Hooligans — a gang of club-wielding geese in spiked leather outfits — try to crash the titular soccer game. In the original German language version, it doubles as a pun based on the fact that the word "hooligans" contains the German word for goose ("Gans").
• Chicken Little (2005): Goosey Loosey is a bully to Chicken Little, just like her best friend Foxy Loxy.
• Leafie, a Hen into the Wild: Several of the ducks tease Greenie for being adopted by Leafie, who is a chicken.
• The Canadian geese Alice and Chloe from Rio often ridicule Blu for being a tame Acrophobic Bird.
• The Wild Robot (2024): Due to being raised by Roz, who was viewed as a monster by the other animals, Brightbill gets viciously bullied and ostracized by the other geese, who even tell him the harsh truth that Roz accidentally killed his birth family. However, after Brightbill is promoted to lead the migrating flock, he gains their respect.

• Dolphin Tale has Rufus, a pelican who relentlessly attacks any visitors to Clearwater Aquarium.
• Hot Fuzz: Police officers Nicholas Angel and Danny Butterman are tasked with finding an escaped swan that repeatedly thwarts their attempts to return it to its owner. They finally manage to catch it toward the end of the film and still have it in their police car when they face off with the bad guys, which leads to the swan attacking the Big Bad when he tries to escape with the car.
• Jurassic World Dominion: The accurately avian-looking Pyroraptor has webbed feet and a rasping tongue like some water birds, and behaves like a very large cormorant when it dives underwater to pursue Owen and Kayla.

• The Accursed Kings: The heron apparently has a reputation of cowardice in medieval falconry. While in exile in England, Robert d'Artois catches one, has a "Eureka!" Moment, and has the heron served at dinner that night, pointing out that it's the perfect dish to serve a king whose crown has been stolen from him yet does nothing to reclaim it^note . Edward III gets the message and decides to go to war with France. The event is likely fictional, but it makes for a better story.
• Adrian Mole: In "Weapons of Mass Destruction", Adrian moves into a loft apartment overlooking the Grand Union Canal. A number of swans live in the area, and generally act hostile to anyone who goes near them. As a Running Gag, several characters point out that a swan can break a man's arm with ease.
• In Diary of a Wimpy Kid: Double Down, some geese migrate to Greg's street. Greg notes them to be very aggressive, chasing him and Rowley when they go home from school, and even Greg's dad has to be cautious while going to get the mail.
• The boarding school that acts as the setting for Looking for Alaska is home to a notorious swan that attacks anyone in sight, including the protagonist.
• According to Mostly Harmless, Ford Prefect is "firmly and utterly opposed to any and all forms of cruelty to any animals whatsoever except geese."
• The Redwall series features swans as the equivalent to dragons on several occasions. In that they're majestic, but also territorial and bad-tempered, and heaven help you if you irritate one.
• Seesaw Girl: Downplayed, but the idea of geese being troublemakers is brought up. Jade Blossom recalls that at her third uncle's wedding, her uncle brought a live goose to put on the table because of the wedding tradition for the groom to bring a goose as a symbol of marital fidelity (as per the Korean cultural belief that geese mate for life). The goose, being a wild animal, naturally didn't stay still on the table and instead ran around the room, loudly squawking and making a mess (as a result, it had to be released outside earlier than usual). For Graceful Willow's wedding, the groom strokes the goose and gives it some grains to peck at quietly during the ceremony. Tiger Heart later explains to Jade that Willow's husband caught the goose a few days prior and trained it to keep calm with handfuls of grain precisely to prevent any disruptions.
• The Ugly Duckling: All the other ducks that the eponymous ugly duckling meets make it no secret that they hate his guts just because of the way he looks, and they even say they wish a cat eats him.

• The Brittas Empire: In the episode "Curse of the Tiger Women", Brittas ends up being pecked unconscious by a goose which had eaten his cooking (which had been cursed to kill those who eat it). It should be noted that a lot of birds ate his cooking, it was just the goose that went after Brittas personally.
• There's an entire season 3 episode of Gilmore Girls that centers primarily Jess's run-in with a swan, which ended with him incurring a black eye and eventually roping Luke into helping him exact revenge. With a ladle.

  Jess: I was just walking by and the thing came out of nowhere and BAM –- beaked me right in the eye.

  Luke: It beaked you?

  Jess: You still don't believe me.

  Luke: I just never heard anyone use the word "beaked" as a verb before.

• Life with Lucy: When Lucy buys a goose to guard the store, the goose attacks everyone in the family.
• British Edutainment series Police, Camera, Action! had this at least three times in the series:
  • The original pilot episode "Police Stop!" had a swan on the M25 at Sewardstone Bridge in Essex causing problems for drivers on 9 June 1994, fleeing when a police Range Rover came into view.
  • The 1997 episode "Don't Look Back In Anger'' had the same clip, in a Continuity Nod to that episode.
  • The 1998 episode "The Wild Side" was about this trope for the first half until the episode's Halfway Plot Switch and it featured two clips of swans on the M25; one from Monday 9 June 1996 where a driver near Staines, Surrey on the M25, in a Ford Granada sedan stops to let a swan pass and the cop take the swan in a blanket, and one from 7 November 1995 set to R Kelly's "I Believe I Can Fly."
• While simply smart in the original web series, Duck in Don't Hug Me I'm Scared is far more selfish and abrasive, going as far as murder a child piece of bread out of spite.
• One clip on World's Dumbest... has Fabio riding a roller coaster when he has a run-in with a goose. The moment of impact isn't shown on camera, but the aftermath has Fabio bleeding from his face.

• "March of the Sinister Ducks" by Alan Moore calls ducks "web-footed fascists with mad little eyes" and presents them as overall nasty, plotting and, well, sinister. The song also claims them to do things ducks realistically wouldn't do, such as sleeping with people's wives, and condemning them for such things as reading pornography and getting divorces.
• The Stupendium's song "What A Fowl Day" is a Villain Song sung from the perspective of the goose from Untitled Goose Game, who revels in the mischief and mayhem he causes the inhabitants of the small English village he lives in.

• In Jejammer, Aelfgifu meets a swan and is disappointed to learn that, like most swans, it's a jerk. Unlike most swans it's also racist against non-elves.

• Grim Hollow: The Gasdra, also known as "The Witch's Goose", is an abomination against nature created through Black Magic; created by hags, evil fae and Black Mages, the ritual requires filling a golden bowl with the blood of a newborn baby beneath the light (dark?) of a new moon and then placing a goose egg to soak in the blood under the moonlight for at least four hours. When the ritual is complete, a fully-grown gasdra emerges from the egg, taking the form of a disfigured, three-headed, man-sized goose with a ravenous appetite for flesh. It lays jet-black eggs that are completely inedible for humans (but regarded as a delicacy by evil fey) and is typically used as a guard-beast. A second unholy rite, which involves painting a gasdra's feathers with the yolks of at least seventy of its own eggs and feeding it seven newborn babies beneath a new moon, transforms it into a more powerful form that is large enough to ride and sports four more heads.
• RuneQuest: Ducks and keets are sapient (and playable) Bird People, apparently included in the setting in a fit of authorial whimsy. They were seemingly at least partly inspired by Daffy and Donald Duck (see Western Animation below), and are variously depicted as setting Butt Monkeys, suffering under some kind of racial curse, or being something of a Proud Warrior Race; they both suffer from and engage in Fantastic Racism. Hence, while not evil, they certainly tend to be played as having quite an attitude.

• Atomic Heart has a goose as the antagonist of its two DLCs.
• The Battle Cats: Duche is a duck enemy, but it's not really menacing or intimidating enough to qualify. However, the same can't be said for Casaurian Ahirujo and its variants — giant, monstrous Duches which move much faster and dish out three quick, devastating peck attacks at a time.
• One of the playable characters in Cel Damage is Fowl Mouth, a hard-boiled, foul-mouthed monochrome gangster duck from the 1930's with a penchant for filling his opponents with lead from his tommy gun.
• Kingdom of Loathing has a sidequest as part of the Mysterious Island main quest where you have to help a farmer by exterminating a flock of highly-aggressive ducks that have taken over his farm.
• Kirby and the Forgotten Land has the new mid-boss Fleurina, a ballerina swan who is a part of the Beast Pack. She attacks by twirling around like a tornado to try to suck Kirby towards her, as well as being able to toss cyclones at the pink hero. She becomes an example of Swans A-Swimming following the Beast Pack's Heel–Face Turn at the end of the game.
• Kururin Squash has Professor Isogashima, the duck billed Mad Scientist and Big Bad who kidnaps the player's siblings and controls all of the bosses in the game. However being a game as lighthearted as it is he's not much of a threat.
• Off: Sugar describing The Batter as a "huge, frightening ducky" foreshadows his monstrous appearance as the final boss of the Special Ending.
• Pokémon Black and White: Swanna are based on swans, and they're said to have awful tempers.
• Shelter 2: Paws features a segment where your character (a lynx cub) passes through a swamp filled with swan nests with tasty eggs in them. Come near any one of the nests, and a huge angry swan can kill you in two hits if you don't book it in time.
• Tiny Toon Adventures: Danforth Drake is a duck who serves as a flying enemy in Stages 1-1 and 1-2.
• Untitled Goose Game allows the player to take the role of a self-described "horrible goose" that terrorizes the people of a small English village.

• Happy Tree Friends: In "Mime to Five", Lumpy keeps a bunch of seemingly normal ducks in his circus. The ducks later turn out to be vicious carnivores that tear him and the spectators to shreds.

• A Beginner's Guide to the End of the Universe: When battling the flock of void birds, the Everyman's decision to taunt them in order to lure them towards himself ultimately succeeds in getting some of the more innately aggressive ones to break off and pursue him when they can no longer tamp down their predatory instincts, at the cost of drawing the attention of the more dangerous specimens. The ones thus depicted are a falcon, a hawk, an eagle, an owl... and a Canadian goose.
• Dolan: Dolan Duk is a creep who frequently screws people, especially Gooby, over (and in more ways than one) because it's fun for him.
• Hyperbole and a Half: One story tells about Allie and Boyfriend having to deal with an aggressive goose that has invaded the house. They eventually manage to trap it and carry it to the pond outside town, where Allie imagines it lurks around, terrifying the other birds and waiting for its next victim.
• A Redtail's Dream: The Swan of Tuonela isn't exactly friendly, to say the least. She's hellbent on ensuring anyone who winds up in her domain stays there, as the dead are supposed to, regardless of the fact that several of the people stuck there aren't even deceased. Of course, she's not actually evil, more incredibly stressed-out and having no time or patience for those who interfere with her incredibly important work.
• Stand Still, Stay Silent: Like in Minna Sundberg's earlier work, A Redtail's Dream, the Swan of Tuonela is not a nice bird. When Omni tries to make a deal with her to have Tuuri help him retrieve his grandmother's soul from the kade, she threatens him several times and tells him she will get two souls back, even if it's from Onni. Aside from that, she's very rude to the protagonists and once the kade is defeated, only nabs a couple of the souls that were trapped inside rather than the entire lot.
• Swan Boy is a very rare example of an evil swan (well, not quite evil, but Lethally Stupid with a penchant for random mayhem).

• Ozzy Man Reviews has a whole video on "Canadian Cobra Chickens" (or Canada geese) in which the birds attack humans, win fights against bigger animals like tigers and gorillas, and slow down traffic.
• The TierZoo video "Are Geese OP?" discusses geese as if they were video game characters. They are described as relying mostly on their powerful Intimidation ability to damage their enemies' resolve, but with very little actual attack power to back it up, instead relying on a combination of durability and mobility to get away from enemies who resist their intimidation attempts. The video suggests counter-strategies to the goose's playstyle: resist their intimidation attempts, target their neck (which becomes vulnerable when they use their Peck attack), and use stealth to avoid their intimidation abilities. It also gives a tip to goose players: focus on dodging the enemy's grab attacks. Finally, it describes the swan as an upgraded version of the goose build, as it actually has the power to back up its intimidation. Throughout the whole video, clips of geese acting like jerks are shown.
• Vinesauce: Vinny's hatred of geese is a Running Gag throughout his streams, owed to the fact that they often chased him off the playground as a kid. During one early in the channel's life (you can find the clip here), he went on a particularly aggressive rant about how much he hates geese, stating that they do disgusting, loud "screams", they poop everywhere, they smell bad, etc.

  "Geese are honking feathered shitbags."

• Adventure Time: Choose Goose was initially an ally to Finn and Jake, but had undergone Sudden Sequel Heel Syndrome in the Distant Lands miniseries and became fully evil by the Fionna and Cake spinoff.
• Bojack Horseman: Clemelia Bloodsworth is an Alpha Bitch goose that bullied Beatrice when they were young. When Beatrice tries to climb up to a slide, Clemelia stomps on and bites her fingers so she falls off. She's still extremely condescending to Beatrice as an adult.
• Courage the Cowardly Dog:
  • One of the recurring villains is Le Quack, a French Jerk duck with an exaggerated Maurice Chevalier Accent. Le Quack is a Con Man who enacts various schemes to get rich. He's also implied to be a regular Cop Killer, which is why he's always able to escape custody.
  • The Goose God from "The Gods Must Be Goosey" is obsessed with Muriel and feels entitled to have her all to himself.
  • The Precious, Wonderful, Adorable, Lovable Duckling from the episode of the same name is an Enfant Terrible who wants to get rid of Muriel so that he can have Eustace all to himself.
• Danger Mouse: Duckula is a bloodthirsty megalomaniac and a recurring antagonist in the series. Though he becomes a subversion when he gets his his own show, where he is a friendly Vegetarian Vampire unlike his predecessors who played this straight as "vicious vampire ducks".
• Dan from Dan Vs. normally likes animals, but he particularly dislikes geese because one, allegedly, wronged him once in the past. He'll be damned before he'll donate a single cent to save the Canada geese!

  Activist: We're taking donations to save the Canadian Geese.

  Activist: I'm pretty sure that's not true.

  Dan: DON'T YOU IMPUGN ME, YOU GOOSE SMOOCHER! I say it bit me! Like that! And THAT!!!

• Darkwing Duck:
  • Negaduck, being Darkwing's Evil Counterpart, is an uncaring leader who loves to cause destruction everywhere he goes.
  • Downplayed with Bushroot the duck. He may be a part of the villainous Fearsome Five, but he's mostly Affably Evil.
• Donald Duck, especially in the classic cartoons, is characterized as temperamental and jerkish towards others he interacts with.
• Both DuckTales series have examples, but this is a semi-discredited trope as most of the characters in both shows are waterfowl and many are even-tempered:
  • DuckTales (1987):
    • Magica De Spell is a duck, and she's a stubborn sorceress who will stoop to any low to snatch Scrooge's Number One Dime.
    • Flintheart Glomgold is a duck and he's a dishonest Corrupt Corporate Executive.
  • DuckTales (2017):
    • Due to receiving Adaptational Villainy, Doofus Drake is a Bratty Half-Pint who orders around his parents due to them spoiling him.
    • Magica De Spell the duck is even more of a jerk than she was originally, being a cruel sorceress who abuses her niece Lena.
    • Flintheart Glomgold the duck is willing to stoop to any low to best Scrooge, even if it means killing someone. He's also quite proud of the fact that he's evil.
    • Black Heron is a heron who is member of the criminal organization F.O.W.L., and never misses a chance to flaunt her villainy.
• Looney Tunes used this a few times:
  • The Ducktators: In this 1941 Wartime Cartoon, the Axis Powers' leaders are portrayed as ducks and a goose, all of whom are laughably nasty but still manage to sway the more gullible farm animals into helping them take over the farm. They're only stopped by the intervention of the Dove Of Peace.
  • Daffy Duck is portrayed as a greedy and narcissistic duck who relishes in messing with the likes of Elmer Fudd or Bugs Bunny for the hell of it, or to get something he wants, though Porky Pig was a more frequent target of his shenanigans. However, as he is the one that usually starts the cartoon's conflict, he often had some sort of karma handed to him by the end. His vices were especially brought to the forefront from "Rabbit Fire" onward, emphasizing his callous vanity to make him a better foil to Bugs (and later antagonist for Speedy Gonzales), not returning to his earlier screwball personality until Wabbit: A Looney Tunes Production.
  • Several cartoons have Daffy as a married duck, and invariably his wife is shown as large, strong, and nasty.
  • Zig-zagged in the 1943 cartoon "A Corny Concerto". The "Blue Danube" segment stars a black duckling that resembles a young Daffy, who is seeking to join a family of swans. The mother swan is quite abusive toward the duckling, at one point smacking him down so hard he leaves an Impact Silhouette in the water. Then her cygnets are kidnapped by a hungry buzzard and the duckling rescues them. Afterward, he's accepted as a member of the swan's family.
• In Milo Murphy's Law, a recurring gag is that Elliot Decker, the crossing guard- er, Safety Czar, gets constantly assaulted by ducks. It doesn't matter if he's nearby a pond or completely hospitalized, ducks tend to find him and ruthlessly attack him. They'll even attack his mere image on a parachute; ducks hate him that much.
  • Violently aggressive ducks may have initially been a running gag for the episode "Party of Peril" alone (the same episode that introduced Elliot's little problem with ducks), as when Milo's parents arrive with mattresses during the planning for Milo's surprise party, Brigette mentions they're useful for everyone to wrap themselves in them in case of duck attacks. Then at the very end of the episode, an angry family of ducks does indeed arrive at the party.
• Molly of Denali: The conflict in "What's Good For the Goose" stems from a goose giving everyone in Qyah problems.
• Done both ways on My Little Pony: Friendship Is Magic with geese. Some are portrayed as beautiful and delicate and shown crowning Twilight Sparkle when she becomes a princess. Others, like the ones used as sentries in Sparkle's Seven, have gaunt hooked-beaks and rounded teeth, big yellow bug eyes, and are notoriously antisocial and irritable.
• PB&J Otter: Downplayed with Flick Duck. He's a Bratty Half-Pint in duck form and he can be a jerk to Munchy, but he shows that he cares about the others from time to time.
• The Proud Family: The aptly named "Psycho Duck" has Penny adopt a duck who later ends up terrorizing her family and friends.
• In the Regular Show episode "A Bunch of Full Grown Geese", the park is terrorized by vicious geese who chase after bystanders and steal their sandwiches. Mordecai and Rigby call on the baby ducks from "A Bunch of Baby Ducks" to help, and they help defeat the geese with a Humongous Mecha battle.
• Rugrats (1991): In "Grandpa's Teeth", a duck (actually a goose) gets ahold of Grandpa Lou's dentures and aggressively chases Tommy and Chuckie.
• In Sarah & Duck, while this is averted for Duck, when he meets some swans, they are mean and won't let him swim in their pond.
• Invoked in the SpongeBob SquarePants episode "Say Awww!". Plankton builds a robot that at first resembles an adorable tiny duckling, but as soon as people say "aww" in its presence, it transforms into a gigantic duck-like monster and swallows them whole.
• Just like in the webcomic he's based on, Swan Boy is a very rare swan example. Rather than the more dignified portrayal of swans, he is a Stupid Evil wacky dunderhead much like the stereotypical cartoon duck, Too Kinky to Torture even for Satan.
• Tiny Toon Adventures:
  • Plucky Duck is a selfish, egotistical prick, though he can be a Jerk with a Heart of Gold at times.
  • Danforth Drake and Margot Mallard are ducks who serve as the respective evil counterparts to Plucky and Shirley the Loon. They attend Perfecto Prep, the rival school of ACME Looniversity.
• The Twisted Tales of Felix the Cat has Peking Duck, a sinister Stage Magician duck (with chicken henchmen) who tries to steal Felix's magic bag of tricks. He acts unusually Wicked Cultured for this trope, though.
• The Ugly Duckling (1939): The titular ugly duckling's mother and siblings all shun him just because they think he's ugly.

• Geese, especially Canada geese, have a reputation for being aggressive animals. A quick google search for "goose attack" will tell you this pretty quickly. According to this article, the main reason for their aggression is 1) they are very territorial and 2) they happen to live near humans.
  • In many parts of the world, Canada geese are classified as an invasive species. Many governments put measures in place for population control of the animals.
• A lot of people think they'd be able to fight a goose. While many would probably run away in well-placed fear, fighting one and winning isn't as unlikely as you'd think. For all the aggression and vitriol they display, a goose is no match for an adult human; its hollow bones are extremely fragile and not built for the sort of heavy forces humans can put theirs through. Plus, humans have the benefit of hands with opposable thumbs! As such, grabbing an attacking goose by the neck and lifting it off the ground - just below the head so it can't bite — renders it almost completely helpless. Failing that, a sufficiently heavy punch will absolutely get the message across that you are not to be messed with.
• Swans have been known to display similar behavior for much of the same reasons as geese. As mentioned at the top of this page, they tend to get a free pass, mainly because they're mostly quite calm birds, only becoming particularly aggressive when there's cygnets to defend, or if you (or your dog, if you have one) are being particularly annoying. Geese, on the other hand, tend to be aggressive just because they can, hence why people view them with more scorn.
• While ducks are generally friendlier to humans and are subject to the Rule of Cute, they can be real jerks. Male ducks in particular are immensely aggressive territorial bullies, males mounting unwilling females in mating season is such Serious Business that the female duck's reproductive system blocks out the flow as a default. That's right, they have evolved to prevent pregnancy as a default!
  • It's not only the male ducks which are jerks; observe a flock for long enough, and you'll notice that the females are just as likely to get aggressive towards other ducks, and during the breeding season even have a special display they perform to encourage a potential mate to begin beating up everything else he can get his bill on!
  • Ducks being very social animals is another major reason why they don't make very good pets: If there's less than three of them in one house, they're bound to go insane. While they are still adorable and willing to cuddle every once in a while and learn to interact with humans better than a lot of other animals, they can also become extremely aggressive and obsessive, developing long-term grudges.
• The prehistoric bird genus Dromornis, sometimes called the "Demon Duck of Doom", was related to modern ducks and geese (and also to chickens and turkeys). The largest species were over 3 meters tall, and may have been aggressive, though they were most likely herbivores.
• Geese's territorial behavior makes them good guard animals, and a few prisons have used them instead of the usual guard dog.