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Scientists have tried raising endangered whooping cranes in captivity by using sandhill cranes as foster parents. this strategy is no longer used because _____.

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The reason why the strategy is no longer being used is because of the fact that none of the fostered whooping cranes are being formed in a mating pair bond along with another whooping crane. That is why the scientist tried raising endangered whooping cranes by using Sandhill cranes.

User Stanley Mohlala
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