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A female from the South America population is sexually mature and can bear a calf when she is 5 to 8 years old and about 130 cm (51 in.). Males are mature at about 5 to 6 years old and 127 to 131 cm (50-51.6 in.). |
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A female from the Kerguelen population is sexually mature when she is about 5 years old and 165 cm (65 in.). Males are mature at about 8 years old. |