Turtles
Loggerhead Turtle
Caretta caretta · Marine reptile, family Cheloniidae
The loggerhead is the heavyweight journeyman of the turtle world: thick-necked, barrel-bodied, its outsized amber head built around jaws that crack conch like walnuts. Divers meet it in less glamorous places than its reef cousins: trudging across shell hash off Florida, wedged on a North Carolina wreck, cruising sandy gutters at Sodwana ahead of summer nesting. What it lacks in delicacy it repays in presence; a big female pushing past resembles slow-moving furniture and utterly ignores you. Its hatchlings ride ocean gyres for years (the 'lost years') before returning to coastal shallows, one of the great migration stories in the sea.
Dove e quando avvistarne uno
"Residente" significa che la maggior parte delle immersioni in quella destinazione li incontra; "stagionale" significa che sono presenti in modo affidabile nei mesi indicati; qualsiasi altra cosa è un bonus, non un piano.
| Destinazione | Affidabilità | Mesi | Note |
|---|---|---|---|
| Florida KeysUnited States | Resident: seen on most dives | Tutto l'anno | |
| Sodwana BaySouth Africa | Seasonal: reliable in season | Nov–Feb | |
| Malta & GozoMalta | Occasional | Tutto l'anno | |
| North Carolina Outer BanksUnited States | Occasional | May–Sep |
Il mese migliore, a colpo d'occhio
| Mese | Destinazioni affidabili |
|---|---|
| January | Florida Keys · Sodwana Bay · Malta & Gozo |
| February | Florida Keys · Sodwana Bay · Malta & Gozo |
| March | Florida Keys · Malta & Gozo |
| April | Florida Keys · Malta & Gozo |
| May | Florida Keys · Malta & Gozo · North Carolina Outer Banks |
| June | Florida Keys · Malta & Gozo · North Carolina Outer Banks |
| July | Florida Keys · Malta & Gozo · North Carolina Outer Banks |
| August | Florida Keys · Malta & Gozo · North Carolina Outer Banks |
| September | Florida Keys · Malta & Gozo · North Carolina Outer Banks |
| October | Florida Keys · Malta & Gozo |
| November | Florida Keys · Sodwana Bay · Malta & Gozo |
| December | Florida Keys · Sodwana Bay · Malta & Gozo |
Capirle
Habitat: Hard bottoms, wrecks, ledges, and open shelf waters; less reef-bound than greens or hawksbills
Distribuzione: Temperate and subtropical oceans worldwide: the US Atlantic coast, Mediterranean, southern Africa, Oman, Japan, and eastern Australia hold major nesting populations
Comportamento: A powerful, big-headed cruiser often met plodding across open sand or hauled up on a wreck deck like a boulder with flippers. Less site-faithful underwater than reef turtles, it covers ocean basins between feeding and nesting grounds; barnacle-crusted shells testify to the mileage.
Dieta: Hard-shelled prey (conch, whelks, crabs, and urchins) crushed with massive jaw muscles housed in the oversized head
Dimensioni: tipicamente intorno a 0.9 m; documentato fino a 1.1 m (carapace length; a heavily built turtle commonly well over 100 kg).
Come comportarsi in sua presenza
Standard turtle rules: no touching or riding, clear path to the surface, and extra distance during nesting season near mating pairs, which are focused and easily stressed.
Conservazione
Vulnerable; longline and trawl bycatch remains the central threat, answered in part by hook and excluder-device rules, while beach protection has stabilized several nesting populations.
Siti mappati noti per avvistamenti
I siti evidenziati sono stati schedati per questa specie dai nostri redattori; i numeri sono record di occorrenza GBIF registrati entro circa 5 km dal sito a partire dal 1990.
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