Taiga

Spawning data tags simply contain a list of Biomes. If you're referring to this list for a Pokemon, please double-check if it has an Anti Condition or Anti Biome. Anti Conditions and Anti Biomes are a way to essentially state: not in this biome/condition, so you'll need to cross-reference them. For instance, if a Pokemon is set to spawn in is_ocean, but has an anti condition of is_cold, it will not spawn in cold oceans.

Our Pokemon spawns are generally based on default Cobblemon configurations with additions to allow the entire dex to spawn in all Minecraft biomes and supported biome mods. Most biome mods are supported such as Terralith, Oh Biomes You'll Go, Incendium, Better Nether, Gardens of the Dead, and The Bumblezone. Other biome mods may also be compatible, provided they label their biomes with data tags.

Taiga Biomes
minecraft:taiga	minecraft:snowy_taiga	minecraft:old_growth_pine_taiga
minecraft:old_growth_spruce_taiga	minecraft:grove	terralith:alpine_grove
terralith:haze_mountain	terralith:ice_marsh	terralith:moonlight_grove
terralith:moonlight_valley	terralith:shield_clearing	terralith:siberian_grove
terralith:siberian_taiga	terralith:snowy_maple_forest	terralith:snowy_shield
terralith:wintry_lowlands	wythers:ancient_taiga	wythers:birch_taiga
wythers:boreal_forest_red	wythers:boreal_forest_yellow	wythers:cold_island
wythers:deep_snowy_taiga	wythers:fen	wythers:flooded_temperate_rainforest
wythers:forested_highlands	wythers:huangshan_highlands	wythers:jade_highlands
wythers:larch_taiga	wythers:old_growth_taiga_crags	wythers:old_growth_taiga_swamp
wythers:pine_barrens	wythers:taiga_crags	wythers:temperate_rainforest
wythers:temperate_rainforest_crags	wythers:thermal_taiga	wythers:thermal_taiga_crags
wythers:snowy_thermal_taiga