Arg with 180% movement speed nothing lower. Use cactus broth and you and Bird. If you are nerves about getting eggs carry a tribe mate and have them pick them up with a whip. You can keep wyverns trapped as long as in render you can get 5 milk per hour. So build raising base and trap close to each other. Gas mask for poisons. Any lvl rock elemental can kill a alpha wyvern no problem.

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