Prehistoric Animals

In the Angry Birds Series, there are some prehistoric animals that appear in some occasions, but are common sometimes. The animals are shown below.

Mammoth
Mammoths appear in two Angry Birds games, Angry Birds Classic and Angry Birds Seasons. They are mostly based on the famous species called Woolly Mammoth ( Mammuthus primigenius). Their apparences in the games are seen below:

Angry Birds Classic
Mammooths appear in Angry Birds Classic as merely pig costumes on Jurassic Pork. These mammooth pigs rarely appear in the levels.

Angry Birds Seasons
Mammooths appear in Level 20 of Ski Or Squeal. Only one appears and is frozen in huge glass blocks. Another Mammoth appears in the second Golden Egg found in level 23. They appear being pulled by prehistoric pigs along with a crow.

Dinosaurs And Other Prehistoric Lizards
Dinosaurs and other prehistoric lizards appear in various occasions in the Angry Birds Series. Their appearances are shown below:

Angry Birds Classic
Various types of dinosaurs appear on the Jurassic Pork episode, from Sauropods to Tyrannosaurs. They also appear in cutscenes and background. Pterosaurs appear flying in the background. Sauropods and Tyrannosaurus Rexes appear in the first and last cutscene. The Pterosaurs also chirp and some dinosaurs roar in the ambience of the levels.

Angry Birds Seasons
A green wooden Tyrannosaurus Rex with Red 's face on it appears in level 1-14 spoofing Jurassic Park's Tyrannosaurus Rex.

Angry Birds Blast!
Pterodactyls and a Mosasaur appear in the background of the Jurassic Park Mighty Leagle event.

Angry Birds Match
A Tyrannosaurus Rex appears in the background of the Prehistoric Event Levels.

The Angry Birds Movie
Dinosaurs are only mentioned when Red says to the birds that they shoun't be nice and evolved from dinosaurs and Petunia roars like a Tyrannosaurus Rex.

Angry Birds Blues
In Triple Time-Out, a image of a Tyrannosaurus Rex hatching is seen on Greg Blue's newspaper.