Zoologist

The Zoologist is a Scientist variant added in Plants vs. Zombies: Garden Warfare 2, its appearance is the same as a regular scientist but with a Koala hugging his backpack and animal on his head. He shoots a yellow-ish liquid and uses a Porcupine to attack. His other stats are currently unknown.

Trivia

 * Along with an ice-elemental variant of the Engineer and possibly a rock variant of the Peashooter, he is one of the three confirmed characters to appear as a new variant for a returning class in Plants vs. Zombies: Garden Warfare 2.
 * His gun, a porcupine,could possibly be a Zombie Porcupine like the Zombie Dolphin the Marine Biologist uses.