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Protected Species in the Gulf of Mexico - NMFS' Southeast Region ...

Protected Species in the Gulf of Mexico - NMFS' Southeast Region ...

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Endangered Offshore <strong>Species</strong><br />

Sperm whales<br />

SPERM WHALE<br />

are endangered and found<br />

<strong>in</strong> <strong>of</strong>fshore waters <strong>of</strong> <strong>the</strong> <strong>Gulf</strong> <strong>of</strong> <strong>Mexico</strong><br />

(>200m). They typically dive deep for 40-<br />

45 m<strong>in</strong>utes and rest at <strong>the</strong> surface for 8-<br />

10 m<strong>in</strong>utes between dives. Their squareshaped<br />

head comprises a significant<br />

portion <strong>of</strong> <strong>the</strong>ir body length and <strong>the</strong>y<br />

have a small dorsal f<strong>in</strong>. Sperm whales<br />

are <strong>of</strong>ten seen rest<strong>in</strong>g log-like at <strong>the</strong><br />

surface. Females and young form small<br />

groups, and immature males <strong>of</strong>ten form<br />

bachelor groups.

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