Eagle Detector

The Eagle Detector is one of Garry's inventions inside the Pig Submarine. It also helped Red and The Flock stop Zeta from destroying Bird Island and Piggy Island at the end of the movie.

History
It was originally created by Garry in his lab and was introduced to The Flock on voyage to Eagle Island on the Pig Submarine. When Garry turned it on, everyone was initially excited, but immediately got annoyed when the machine simply repeated the phrase - "There's an eagle nearby!". Eventually, the machine stopped for a short amount of time and everyone was relieved until Garry told them that is shuts down one hour after it doesn't encounter any more eagles. Angered, Red attempts to break the machine but Silver takes it and unscrews something inside and the machine shuts down. Later, Chuck is tasked to throw the machine to Garry so he can chuck it over to the ramp for when the ice ball comes speeding past later so it can fall down and clog up Zeta's machine. However, the ice ball passes Garry so Chuck throws it to the ground and the ice ball containing Red and Silver falls into the machine but doesn't explode the volcano.

Quotes
'''"There's an eagle nearby!" "There's an eagle nearby!" "There's an eagle nearby!"'''

Trivia

 * It is the only invention that speaks.
 * John Cohen voiced the machine.
 * Despite having such a small role in the movie, it is also the only invention that helped move the plot forward.