Sharks
Great Hammerhead
Sphyrna mokarran · Cartilaginous fish — family Sphyrnidae
Seeing a great hammerhead approach across white sand is one of diving's great set pieces: a dorsal fin like a yacht sail, then the improbable meter-wide head swinging in slow arcs. This is the largest hammerhead, a specialist ray hunter that pins prey to the bottom with its cephalofoil before biting. It travels alone, which makes the reliable winter encounters in the Bahamas so unusual and so valuable. For all its presence in person, the species is in serious trouble — its fins command high prices, and it dies quickly on fishing gear even when released.
Где и когда увидеть
«Постоянные» — значит, большинство погружений в этом месте позволяет встретить их; «сезонные» — значит, они стабильно присутствуют в указанные месяцы; всё остальное — приятный бонус, а не повод строить планы.
| Направление | Достоверность | Месяцы | Примечания |
|---|---|---|---|
| Tiger Beach & Grand BahamaThe Bahamas | Seasonal — reliable in season | Dec–Mar | |
| RangiroaFrench Polynesia | Seasonal — reliable in season | Dec–Mar | |
| Brothers, Daedalus & St John'sEgypt | Occasional | May–Aug | |
| Florida KeysUnited States | Occasional | Dec–Apr | |
| Jardines de la ReinaCuba | Occasional | Круглый год |
Лучший месяц — коротко
| Месяц | Надёжные направления |
|---|---|
| January | Tiger Beach & Grand Bahama · Rangiroa · Florida Keys · Jardines de la Reina |
| February | Tiger Beach & Grand Bahama · Rangiroa · Florida Keys · Jardines de la Reina |
| March | Tiger Beach & Grand Bahama · Rangiroa · Florida Keys · Jardines de la Reina |
| April | Florida Keys · Jardines de la Reina |
| May | Brothers, Daedalus & St John's · Jardines de la Reina |
| June | Brothers, Daedalus & St John's · Jardines de la Reina |
| July | Brothers, Daedalus & St John's · Jardines de la Reina |
| August | Brothers, Daedalus & St John's · Jardines de la Reina |
| September | Jardines de la Reina |
| October | Jardines de la Reina |
| November | Jardines de la Reina |
| December | Tiger Beach & Grand Bahama · Rangiroa · Florida Keys · Jardines de la Reina |
Как их понять
Среда обитания: Coastal shelves, reef edges, and sand flats; ranges into very shallow water when hunting rays
Ареал: Circumtropical in warm coastal seas — the wider Caribbean, Red Sea and Indian Ocean, northern Australia, and the central Pacific
Поведение: A solitary, wide-roaming hunter, unlike its schooling scalloped cousin. The exaggerated cephalofoil is packed with electroreceptors and works like a metal detector swept over sand; the tall sickle of a first dorsal fin often shows before the animal itself. Around baited dives it moves with deliberate, unhurried confidence.
Рацион питания: Rays and skates above all — stingray barbs are routinely found in their jaws — plus other sharks, groupers, and cephalopods
Размер: как правило, около 3.5 m; задокументировано до 6.1 m (total length; most animals on dive sites run 3–4.5 m).
Как вести себя рядом с ним
Stay low and settled on sand-bottom feed dives, avoid blocking its swim path, no touching as it passes, and never freelance with bait. In open water, hold your depth and let it choose the distance.
Охрана природы
Critically Endangered — overfishing for the fin trade and severe bycatch mortality have cut global numbers steeply. Encounter tourism in the Bahamas, where sharks are protected, is a genuine conservation asset.
Известные места на карте
Смотреть
Из официальных источников
Best Places to Dive with Whale Sharks
Outrageously Tiny Fish
Sink or Swim? with Monét X Change | Monterey Bay Aquarium
Видео — это встроенные ссылки на каналы их авторов: мы ничего не размещаем у себя и указываем все источники.