Goofs

During the baseball game, Chicken Little hits the ball and it gets stuck on the right horn of the bull in center field. Once Chicken Little gets to home plate and the bull taps Chicken Little with the ball, it is on the bull's left horn.

When Chicken Little is running after the school bus, Foxy dumps out a bag of acorns to make him trip. When Chicken Little falls, the acorns are all around him. However, when he is seen running on the sidewalk after getting up, the acorns are gone.

During the cornfield chase scene, the aliens create a crop circle in the corn field. However, the corn field is unchanged in all other scenes.

After Chicken Little swings at the pitch, the Taters laugh at him and the pitcher is seen with the ball. In the next scene, the ball can be seen being thrown to the pitcher.

During the dodge-ball game you can see two balls on the ground behind Abbey Mallard. After she hits a warthog with a ball, you can see that the two balls behind her have disappeared.

When the scoreboard is seen the beginning of the scene at the game, the scores are: "Taters: 4 2 4 1 2 1 :14 Acorns: 3 2 4 1 3 2 :13" But if the scores are added up, the Acorns score comes to 15.

Pulling the fire alarm does not activate a sprinkler system; it only sounds the alarms. However, many sprinkler systems are designed so that when a sprinkler is set off, it triggers the fire alarm system in turn, not the other way around.

When Ace is flying near end of movie, his glasses' reflection shows blue skies and puffy white clouds, yet he is in space where the background is black.

The school's transition bell and fire alarm sound exactly the same. For obvious reasons, this kind of setup is not used in real life.

Abbey is hit on the head with a dodgeball. The rules of the game state that if someone hits another person in the head with a ball, the person responsible for throwing the ball would be out. Therefore, Foxy Loxy should have been called out.

When taking attendance, Mr. Woolensworth addresses Runt as "Master Runt of the Litter". In English, the title "Mr." is derived from an earlier form of "master", which is used as an honorific title for young men. However, the actor who voices Mr. Woolensworth (Patrick Stewart) is an actor of English origin, so it is not out of character for him to address Runt as "Master".

After Chicken Little sings "I am the champion," he sings "Ah-ah-ah-I am the champion." This is not a character error because Zach Braff kept in "all the sloppiness of the ums, ahs, and stuttering" to make his voice sound like a middle school student.

During the dodgeball game, after the donkey kicks the balls back, they eventually hit the ceiling in different directions and then hit the donkey's head, and it becomes chubby in size and blabbers after being hit by them (played for laughs). However, after the coach has called a timeout, the donkey is suddenly back to its normal size.

While singing a lyric in "We Are The Champions", before jumping on the bed to the window, Chicken Little is holding the spoon directly in front of him. The spoon's reflection is a mirrored image of him. When a spoon is held directly in front of anyone, the image should be flipped.

The tennis racket noticeably flexes whenever Chicken Little jumps on it.

While the mayor is taking a bubble bath, his eyes are covered in soap suds. When he hears the school bell ringing, he turns his head slightly and the suds have mysteriously disappeared.

When Runt bumps into a car while running with Abbey and Chicken Little to Oakey Stadium, the car honks its horn. However, it is very clear that there is no one in the car, or it may be possible that the car has a security feature set to have the horn honk when someone is near it.

The bull has been thrown to home plate by the Taters' fielders, and Chicken Little slides into home plate, resulting in a collision. As of the 2014 season, Major League Baseball has made home plate collisions illegal in response to San Fransisco Giants' catcher Buster Posey's season-ending ankle injury. However, this rule was not enforced in 2005 (the year the film was released)

The moon phase is the same in every newspaper. Since the moon rotates every 27.3 days, and it takes several months for the Acorns to play before they make the team championship, there should be different moon phases in each newspaper.

The newspapers cost acorns according to their headlines. This means that acorns are the standard currency of Oakey Oaks. However, when Runt pays for the soda, he uses a dollar bill instead of an acorn.

When Raiders of the Lost Ark is playing at the Oakey Oaks theater, the scene being played is when Indiana Jones is running from a giant boulder. The score that is being played is music cues from "Raiders March". However, in the actual film, a completely different cue is heard during that scene.

When the fire station's fire alarm rings after Chicken Little declares an emergency, the alarm bell is seen ringing from an extreme closeup shot. However, when the camera zooms out, the alarm bell is still heard ringing, but the ringing hammer is not moving nor is the alarm bell vibrating.

After the acorn hits Chicken Little, he says "Wait, what's that?", his mouth moves on "Wait", but it stays closed when he says "what's that"

After Chicken Little, while holding Kirby, tells his father "You gotta believe me this time" Buck responds, after stuttering, "I do, son." This shows up in the subtitles. However, Buck is clearly heard saying "I douche, son." This is evident by Buck's lip movements.

Abbey turns off the speaker knob when she answers the phone, but when she asks Runt to be quiet, the knob is back in its original position, but the music is not playing.

When Chicken Little, his father, and Kirby run up the stairs to the roof of the town hall building so that Kirby can be given back to his parents, they pass a sign in the stairwell indicating tenth floor. But when they entered the building, the out of service elevator indicated that there were only five floors. From the exterior of the building, it is also clear that there are not more than five stories.

When Chicken Little gets his big hit in the baseball game, by the time he heads for home, the game is tied. If he is called out, it wouldn't be the big tragedy it's played out to be, they would still have a chance to win in later innings.

When Fish talks to Kirby through gurgling, Kirby responds in alien language, which Fish is somewhat able to understand. It is never mentioned in the film that Fish neither had any prior contact with Kirby beforehand, nor that Fish introduced himself to Kirby, as Fish is only seen on the spaceship after it has landed and the aliens escape from the spaceship moments after it has landed at Oakey Stadium.

When Chicken Little explains to his father why he wasn't there for him, Little states, "You were there when I won the big game, but not when I thought the sky fell, and not at the ball field, and certainly not now." The scene at the ball field is when he, along with Abbey and Runt tell him and a large crowd about the spaceship and alien invasion, much to the crowd's dismay, and Buck does not believe him. This is on the same day that he won the baseball game at the same location, but the spaceship landing happens only a few hours after the baseball game.

When Chicken Little rings the bell for the Aliens, his father is watching the weather on TV. The forecaster says, "There's a cold front moving towards us" but all the fronts indicated on the map are red, warm fronts. (This is a meteorological standard: red half-circles for warm fronts, blue triangles for cold.)

At the beginning of the movie, Chicken Little says that the piece of the sky was shaped like a stop sign. Later, the panel only has six sides, and he still says it's shaped like a stop sign. Stop signs have eight sides.

After Buck dodges the alien ray and he, along with Chicken Little and Kirby take shelter inside a vehicle, he asks his son what "Plan B" is. Buck then repeatedly asks Kirby what he wants. After Kirby communicates to Buck through alien language, he responds with the implication that he is Chicken Little's father and thus understands the alien language.

Chicken Little runs to third base after the umpire has called "ball". In baseball, batters walk to a base after "ball four" is called, and do not run.

When Chicken Little sings "We are the Champions" after winning the pennant, he sings "Gone is the loser" The actual song lyrics are "No time for losers"