[center][img]http://i.imgur.com/bCummt9.png[/img]
[b]
Grass has mutated, growing in size and spreading further across the planet.
As a result, the planet's atmosphere has changed drastically in the past million years, and is now rich with oxygen.
This development has rendered the Grint's natural camouflage ineffective, which has made them more vulnerable.
In addition, the environment's change has allowed the Korr to multiply more rapidly.[/b][/center]