User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-6050823-20130804200505/@comment-6050823-20130805040153

I found afew more on other monsters.

Diablos: Sometimes when Diablos can't find enough food, they'll goe to Deserted Island(Since apparently the Sandy Plains are close to Moga which now explains the Rhenoplos) and eat afew plants found in the area.

Zinogre: It seems some indiviuals may actually come to this area during winter or leave altogether when they since Amatsumagatsuchi coming to the Misty Peaks.

Arzuros: Seems to only come to this area for fish breeding season.

Thats all I could find.