Trait CollectionExtreme Biomes
Highlands
Living on high altitude plateaus with elevated blood oxygen capacity to handle low atmospheric pressure.
3 creatures with this trait

Alpaca
Vicugna pacos
The smallest domestic camelid makes antibodies with no light chain and grows fiber much stronger than Merino wool.
Pastoral Folk & Progressive BluegrassView →

Domestic Yak
Bos grunniens
Oversized heart and lungs, a shaggy coat and a home up to 5,000 m high.
80s Retrowave & SynthwaveView →

Llama
Lama glama
A woolly Andean pack animal that makes heavy chain-only antibodies, one of which, raised by immunization, neutralized 96 of 100 HIV-1 strains tested.
Neo-Classical & Baroque ChamberView →