Aether 2 Mod compatible with Forgotten Nature Mod on Minecraft?

So I recently have downloaded and tried using the Aether 2 Mod and Forgotten Nature Mod separately and it worked, but when I put both files together in the "Mods" folder in mine craft, my game crashes and I don't know what to do.

Is the "Aether 2" mod compatible with the "Forgotten Nature" mod for Minecraft?

inuyasha2813

Dear, obviously both modes aren't compatible, this is the reason why it crashes.

Francisco