Facts about Spotted Dolphin
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The Atlantic spotted dolphin, Stenella frontalis, is classified as a distinct species from the pantropical spotted dolphin, Stenella attenuata, which ranges more broadly across global tropical oceans.
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Calves of spotted dolphins nurse for approximately 3 to 4 years, one of the longest nursing periods among dolphin species, allowing extended maternal care and social learning.
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Spotted dolphins consume approximately 2.5 to 3 percent of their body weight in food daily, requiring frequent hunting sessions to sustain their metabolic demands.
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Gestation in spotted dolphins lasts approximately 11 to 12 months, with calves typically born during specific seasonal peaks in tropical breeding grounds.
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Spotted dolphins produce signature whistles unique to each individual, allowing pod members to identify and locate one another across vast ocean distances.
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Spotted dolphins live in groups ranging from a few individuals to pods exceeding 1,000 members, with larger aggregations forming in areas of abundant prey.
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Spotted dolphins can dive to depths exceeding 600 meters while foraging for fish and squid in the ocean's mesopelagic zone.
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Spotted dolphins inhabit tropical and subtropical waters between approximately 40 degrees north and 40 degrees south latitude across the Atlantic, Pacific, and Indian Oceans.
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Male spotted dolphins develop white spots covering up to 80 percent of their body surface as they age, unlike females who retain fewer markings throughout their lives.