Parrot model falls through ground

Status
Works as designed
Issue description

When choosing the Parrot model and spawning it in Minecraft it falls through the ground. 

Issue comments

Default Minecraft parrot model does not have a collide box. If you would like to have a parrot with a collide box, consider creating own model. This is right now the only solution. We will improve the options regarding mob collide box definition in the future updates.