The short film involves a hungry baby sandpiper learning to overcome her fear of water. The inspiration came from less than a mile away from Pixar Studios in Emeryville, California, where Barillaro, a veteran Pixar animator, would run alongside the shore and notice birds by the thousands fleeing from the water but returning between waves to eat.[1][2]
Plot
A flock of sandpipers is hunting for food at a seashore by searching for bivalves exposed by receding waves and running away when the wave returns. A baby (named Piper) is taken to the shoreline by her mother so she can learn how to find her own food. However, she fails to pull away in time and is soaked wet by the incoming surf, thus terrifying her. The incident leaves Piper with aquaphobia and she refuses to leave the nest insisting on her mother feeding her like before. Soon, she is compelled to return to the shoreline by her hunger and notices a hermit crab digging in the sand. While she is watching the crab, a large wave comes in and submerges her. She panics and imitates the crabs by burrowing into the sand. However, this time the crab tells Piper to open her eyes, allowing her to see large bivalves exposed by the wave. Excited, Piper overcomes her aquaphobia and learns how to catch the large bivalves when they are exposed underwater, catching enough to feed her entire flock.
Production
Alan Barillaro used new, cutting edge technology to create Piper over three years.[3] In order to give the sandpipers and other birds visible in the background a realistic look, Barillaro and the short animation team visited beaches in the San Francisco Bay Area, as well as the Monterey Bay Aquarium to study their appearance and behavior. The sandpipers' feathers in particular were rendered in minute detail.[2]
On the review aggregator website Rotten Tomatoes, Piper has a 100% approval rating based on five reviews, with an average rating of 8.3/10.[6]
Eric Kohn of IndieWire gave the short film a grade of "A−", calling it a "gripping survival story in cute, charming clothing". He praised the animation for being "incredibly lifelike" and said that Pixar had taken the medium of the short film into "uncharted new territory" with its realistic animation. Kohn also felt that while the short's plot was simple, its narrative style was similar to that of Studio Ghibli films.[7] Writing for Insider, Kirsten Acuna also praised the animation, calling the depiction of sand and water "incredibly real".[8]
Peter Debruge of Variety wrote that Piper was "simple as a haiku and yet stunning" and called it the "uncontestable best" of that year's nominees for the Academy Award for Best Animated Short Film.[9] Stephanie Merry of The Washington Post called the short "one of Pixar’s strongest",[10] while Marcy Cook of The Mary Sue opined that it was better than Finding Dory (alongside which it was released) and was worth the price of admission on its own.[11] In 2022, Comic Book Resources ranked the short second on its list of the best short films made by Disney or Pixar.[12]