New individuals are introduced to

  1. A species of bird has slight variations in its big size and shade. Some individuals with bigger beaks are better at cracking
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  2. A species of bird has slight variations in its beak size and shape. Some individuals with bigger breaks are better at cracking
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  3. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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  4. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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  5. A species of bird has slight variations in it's beak size and shape. Some individuals with bigger beaks are better at cracking
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    2. TEEZY asked by TEEZY
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  6. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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  7. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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  8. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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  9. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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    2. H5 asked by H5
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  10. A species of bird has slight variations in its beak size and shape. Some individuals with bigger beaks are better at cracking
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