This script shows the boundaries of the biome regions on the map. Hover over a biome entry in the list to get detailed info about it.

Note that up in mid-air, there may be additional biomes inherited from neighboring embark squares due to DF Bug 8781. This does not usually affect the player unless:

  • You build up into the sky, cast obsidian to make natural flooring, muddy it, and designate a farm plot

  • The inherited sky biome is evil and has an effect on fliers that happen to enter its space (e.g. avian wildlife can unexpectedly get zombified or drop dead from syndromes)