Biomes

Biomes are the type of areas you can obtain dragons in the cave. Most dragons can be obtained in biomes but some, like hybrids and tinsels, cannot. Dinos, Cheese dragons, paper dragons, chickens, and leetle trees can ONLY be obtained throughout the biomes and cannot breed. (exception, leetle tree with lineage)All holiday dragons can be found in the cave, but only on the holiday event, in the year they are released. There are six biomes: Alpine, Coast, Desert, Forest, Jungle, and Volcano. Here are the dragons obtainable in each biome:

Alpine: Albino dragons, Balloon dragons, Black Dragons, Cheese dragons, Chickens, Electric dragons, Flamingo Wyverns, Gold dragons, Golden wyverns, Gray dragons, Guardian dragons, Harvest dragons, Ice dragons, Lumina dragons, Magi dragons, Mint dragons, Nebula dragons, Nilia Pygmy dragons, Nocturne dragons, Psper dragons, Pillow dragons, Pink dragons, Purple dragons, Pygmy dragons, Ridgewing dragons, Royal ble dragons, Seasonal dragons, Silver dragons, Stone dragons, Sunrise/Sunset dragons, Two head/Split dragons, and White dragons.

Coast: Black dragons, Cheese dragons, Chickens, Coastal Waverunner dragons, Daydream dragons, Deep Sea dragons, Flamingo Wyverns, Gold dragons, Gray dragons, Lumina dragons, Mint dragons, Paper dragons, Pink dragons, Purple dragons, Seawyrm Pygmy dragons, Silver dragons, Skywing dragons, Stone dragons, Sunrise/Sunset dragons, Tsunami wyverns, Two head/Split dragons, Water dragons, Water Walker dragons, and Waterhorse dragons.

Desert: Black dragons, Cheese dragons, Chickens, Gold dragons, Gray dragons, Lumina dragons, Magi dragons, Moonstone dragons, Nebula dragons, Paper dragons, Pink dragons Purple dragons, Red dragons, Spitfire dragons, Silver dragons, Sunstone dragons, Thunder dragons, Turpentine dragons, Two Head/Split dragons, and White dragons.

Forest: Albino dragons, Balloon dragons, Black dragons, Cheese dragons, Dark Myst Pygmy dragons, Daydream dragons, Day Glory/Night Glory drakes, Flamingo wyverns, Gold dragons, Gray dragons, Green dragons, Harvest dragons, Leetle trees, Lumina dragons, Magi dragons, Mint dragons, Nocturne dragons, Ochredrakes, Paper dragons, Pink dragons, Purple dragons, Pygmy dragons, Seasonal dragons, Silver dragons, Spotted Greenwing dragons, Striped dragons(white only), Swallowtail dragons, Terrae dragons, Two Head/Split dragons, Vine dragons, Water Walker dragons, Whiptail dragons, and White dragons.

Jungle: Bright-Breasted wyverns, Black dragons, Canopy dragons, Cheese dragons, Chickens, Crimson Flare Pygmy dragons, Dark Myst Pygmy dragons, Daydream dragons, Dinos( Blue, Green, Purple, Red and Yellow), Dorsal dragons(red and purple), Flamingo wyverns, Gold dragons, gray dragons, Horse dragons, Lumina dragons, Magi dragons, Misfit Pygmy dragons, Neotropical dragons, Nilia Pygmy dragons, Paper dragons, Pink dragons, Purple dragons, Pygmy dragons, Silver dragons, Striped dragons(white only), Sunsong Ampitheatre dragons, Water Walker dragons, and White dragons.

Volcano: Black dragons, Cheese dragons, Chickens, Crimson Flare Pygmy dragons, Ember dragons, Gold dragons, Gray dragons, Green dragons, Guardian dragons, Hellfire wyverns, Lumina dragons, Magi dragons, Magma dragons, Mint dragons, Misfit Pygmy dragons, Paper dragons, Pink dragons Purple dragons, Silver dragons, Stone dragons, Terrae dragons, Two Head/Split dragons, and White dragons.