The Wild Thornberrys was a Nicktoon that ran from 1998 to 2004 created, animated, and produced by Klasky-Csupo of Rugrats fame. The show centres around Eliza Thornberry, an adventurous young girl who can talk to animals, an especially handy power when your parents travel the world to make Nature Documentaries. Naturally, there's a catch—she can't tell anyone she has this power, or else she loses it, and presumably, the shaman who gave it to her to begin with would be hard-pressed to give it back again. The cast is filled out by the aforementioned parents Nigel and Marianne Thornberry, the Nature Documentary's presenter and camerawoman respectively and Eliza's older sister, the deadpan and deeply-unenthusiastic-about-her-parents'-career Debbie. Also along for the ride was the deeply neurotic chimpanzee Darwin, and crazy wild jungle boy Donnie, Eliza's adopted younger brother.The series has three films to its name, the Made-for-TV MovieThe Wild Thornberrys: The Origin of Donnie (2001), and two theatrical filmsThe Wild Thornberrys Movie (2002) which has an academy award nomination to its name (albeit for best song, not for best animated feature), and Crossover movie Rugrats Go Wild. This show has examples of some of the only non villainous roles in Tim Curry's career - Nigel Thornberry and his father.
Ambiguously Brown: The shaman who gave Eliza her power met her in Nigeria, but he looks more like the boar he used to be than a person.
Animal Talk: Animals can all converse with each other but not with humans, except for Eliza. When people hear Eliza talking to animals it sounds like animal noises and gibberish.
"Reef Grief" featured dugongs that could communicate over long distances through humpback whale songs. Dugongs actually communicate through chirps and barks, and possibly infrasound.
If the episode is set at sea, you can count on a Super PersistentThreatening Shark to try to eat at least one of the main characters. In reality, sharks spend much energy simply maintaining their body temperature, and will only hunt fatty prey that's sure to give the shark a return on calories.
As Long as It Sounds Foreign: The old Bornean woman who tells Eliza that Donny is returning to his real family has a vague continental-African accent, instead of anything remotely Bornean, where it be Malay or otherwise.
Bad Ass Family: Eliza is the most obvious example, but every Thornberry had shown fair amounts of badassery in several occasions, especially when protecting each other.
Baleful Polymorph: The shaman who gave Eliza her powers was turned into a boar by the highest shaman in his tribe for devouring his prized sheep.
Bat Scare: Inverted on an episode. Eliza tried to greet a bat only for the bat to scream "Eek! A human!" frightening all the other bats into waking up and flying away.
The Beast Master: With few exceptions (mostly Super Persistent Predators that see her as nothing but prey), Eliza befriends most of the animals she meets, and they are always ready to provide her with assistance/protection, specially against the very few animals that she doesn't befriend.
Big Damn Heroes / The Cavalry: Debbie in general. While she always bickers with Eliza and doesn't care for her interests, she's always the first person to jump in and save her sister's life once things look their worst, often diving headfirst into danger without much reservation for her own safety. Often Overlaps with A Friend in Need, I Got You Covered, and occasionally Changed My Mind, Kid. The "Debbie goes looking for Eliza in the wilderness, finds her in jeopardy and saves her life" bit was used so often that they lampshaded it when it happened in the series finale.
Debbie (as Eliza and Shane cling on the side of a cliff from an unstable tree): "This is getting old..."
Bilingual Bonus: Once, when Debbie attempted to teach Donnie proper words, she tried getting him to say "apple". He picked up said fruit and repeatedly said "pomme", the French word for apple.
In "Valley Girls", Eliza takes a tape recorder from Debbi without asking for permission. After trying to take a boulder from some gorillas to push the Commvee out of the mud, she learns from the gorillas that if you want something, you should ask for it. A very great lesson for the kids—except for the fact that Debbie would have said no if Eliza asked.
Cool Motor-home: The Commvee is apparently the size of a small house, has at least one smaller vehicle stored inside it, is amphibious and seaworthy, and can enter a nigh invulnerable "security mode". Not to mention handling off-road quite well. Probably counts.
Determinator : Nothing can stop Eliza from protecting/saving an animal in danger, and she'll also go to great lengths to protect her family and human friends. Same can be said about the whole family.
Directionless Driver: Marianne always drives, and she never asks for directions even when her sense of direction isn't exactly the best.
Bringing your father's birthday watch into the middle of a swamp and then fighting over it in a boat couldn't possibly result in it going overboard.
Eliza doesn't bother calling the elephants for help through infrasound in "Birthday Quake", even though she's already done so with the same herd in an earlier episode.
In "The Wild Snob-Berry", rocker Shane G. completely disregards Eliza's warnings and ends up angering a mother grizzly bear and immediately afterwards a wolverine. Instead of worrying about the fact that he's endangered everyone, including a toddler and a twelve-year-old, he wants everyone to film it because it will "help his image" as a singer.
Incredibly Lame Pun: For some reason, season 2 was the season of punny Idiosyncratic Episode Naming. Some particularly noteworthy examples: Koality and Kuantity, Chimp Off the Old Block, and the cringe-inducing gem Cheetahs Never Prosper.
It's All About Me: Debbie. In spades. Especially in the episode where they're offered to stay at Nigel's Parents' mansion for the rest of her life. She indulges in wangst all the time about how she wants to stay there, not even lifting a finger when Eliza may have been caught in a bad storm.
Poor Communication Kills: One episode has Eliza and her chinese penpal accidentally getting into trouble because they didn't know that the pandas were actually being transported to a safer place and thought they were instead being poached.
Power Trio: Eliza = Ego, Darwin = Superego, Donnie = Id.
Prince and Pauper: In one episode, Eliza secretly switches places with a Mongolian girl who bears a striking resemblance to her.
Retcon: Eliza talks freely about her ability with an Aboriginal Australian shaman in season 2's "Dances with Dingoes". A later Whole Episode Flashbackin the same season establishes that revealing her gift will result in its loss.
Those Two Bad Guys: Kip and Beiderman, the only two recurring antagonists.
Secret Keeper: Debbie after the first theatrical film.
Shapeshifting Lover: Sort of. One of the legends which fall under that trope, The Pink Dolphin, is adapted in a Shapeshifting Best Friend. When Debbie makes friends with a South American girl, Eliza begins to think this girl is a river dolphin who wants to turn Debbie into one too because she is lonely. It's never revealed if Eliza is correct but it is distinctly implied to be the case.
Shown Their Work: This isn't just a mindless cartoon; aside from the talking part, a lot of effort was put in to show how animals behave and made sure they were shown in their proper habitat. For example, that female lions do most of the hunting, komodo dragons smell with their tongues, camels store fat and not water, African elephants can communicate through infrasounds, hippos are extremely territorial and not the cute, lazy animals portrayed on the media (as Eliza's cousin erroneously thought), etc.
A lot of work was also put into showing accurate portrayals of the indigenous peoples and their cultures and lifestyles. For example, in the episode "Luck Be An Aye Aye", the people of Madagascar try to kill an aye-aye Eliza befriends because they regard it as an ill omen, an unfortunately also the case in real life.
Subverted in regards to the actual reason the Thornberrys are traveling around the world. Short version: this is not how Nature Documentaries work. People who work as observers of nature, or even as park of wild life preserves for the most part, have a very strict code of non interference; nature is as nature does and you're not supposed to help or hinder except in very, very extreme circumstances. Eliza's antics would get Nigel's show deep sixed faster then you can sneeze if it were being played at all realistically, since she's regularly sticking her nose in natures business every other episode, the absolute worst example of which being when she single handedly destroys an entire ecosystem in a day by giving birds Sewing Needles to use as tools for catching grubs hidden in hollow tree knotholes.
Eliza develops appendicitis while in the heart of the Australian outback.
In another episode, Nigel gets poisoned by a stonefish during a filming, leading her to rush back to the Commvee to fetch some antitoxin.
Silly Reason for War: Two different groups of primates were fighting each other because one group had tails and the other didn't. Eliza stops them fighting by getting both groups to wear coconuts as armour. The armour made it impossible to tell who had a tail and who didn't.
Speaks Fluent Animal: The main feature of the show is Eliza's ability to talk to animals.
Superstition Episode: The episode "Luck Be An Aye Aye" mentioned above. Eliza befriends an aye-aye who she insists isn't the cause of the bad luck that plagues her, calling that a silly superstition like walking under ladders, while she walks under a ladder.
Taught By Experience: Debbie may not share the same intense love of animals as her family but their knowledge and traveling has left her very knowledgeable about the animal kingdom. She also knows a lot about subjects that relate to them and the places where they live, too.
This Is No Time for Knitting: Marianne gets irritated with Nigel when they are supposed to filming a documentary on the bird-eating spider and he keeps being distracted by a series of seemingly unrelated activities. He eventually explains that everything he was doing was to actually help him locate the spider so they could start filming.
Except for spinning on the ropes; he really was screwing around then.