Thunderclap's Flock

The Pterodactyls are supporting antagonists in the 2015 Disney/Pixar movie ''The Good Dinosaur. ''They are a group of nasty scavengers hailing from various species of pterosaur, all named after a storm aspect.

Official Bio
The Pterodactyls are a search-and-"rescue" team of five. They like to sit back and let the often-treacherous storms in this part of the world do their dirty work, then reap the benefits of the devastation. But when these flying hunter-scavengers set their sights on Spot and Arlo, they’re in for a big surprise.

Thunderclap
Thunderclap (voiced by Steve Zahn) is the leader of the gang, a purple Nyctosaurus. While all of them work together for for food, he asserts his position over the others when they fight over prey.

Downpour
Downpour (voice by Mandy Freund) is a Caulkicephalus. She is the only female of the gang.

Coldfront
Coldfront (voiced by Steven Clay Hunter) is a Ludodactylus.

Frostbite
Frostbite is a Ludodactylus.

Windgust
Windgust is a Guidraco.