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The seed "-2271138715665225999" without the quotes will spawn you in a forest biome with nothing exciting, but if you look north you will almost immediately see an ice spikes biome, depending on your render distance. There is another ice spikes biome northwest of the first one and along the border of this second ice spike biome is an extreme hills M biome and a birch forest M biome (a birch forest with tall birch trees). Several hundred blocks east of spawn is another ice spikes biome bordered by a flower forest.