User blog comment:Kogath/Monster Hunter Frontier G7 Discussion/@comment-6050823-20150130045256/@comment-11685710-20150130155802

I think that area it's in might be the desert they've shown a while ago, no? There's a bit of dead grass on the left side there and to me it looks more like rocks flying up than snow chunks

I agree with Pike, that it looks pretty organic. And...if it wasn't for that blurry, shadowy...thing that's above the mountain on the picture, I'd say it doesn't have actual wings/wing membranes. but it's kinda difficult to tell what it is for sure