Talk:Wyvern/@comment-2048628-20111213192532

I had one Wyvern spawn on 656 feer/meters (or whatever) height and NOT above any hallow-biome... We were playing in pairs on a multiplayer-world of large size at that time (trying out the theory of no-mob-spawns in houselike lit skybridges, but the Wyvern flew right through). So it doesn't always only fly above 800 meters...