Marine Mammals
California Sea Lion
Zalophus californianus · Marine mammal — family Otariidae
Diving with California sea lions is the sport's best comedy. At Los Islotes, the pups hit you like a squadron of Labrador retrievers rebuilt for three dimensions — tugging fin tips, gnawing gently on strobe arms, hanging upside down an inch from your mask to see if you're worth further study. The adults are the real spectacle for anyone watching form: half a ton of muscle turning tighter than any fish, trailing bubbles like contrails through shafts of Baja light. Around the Channel Islands they ambush divers out of the kelp shadows in twos and tens. The colonies are loud, smelly, thriving — and pure joy from a body length away.
Wo und wann man eines sieht
„Resident" bedeutet, dass die meisten Tauchgänge am jeweiligen Tauchziel eine Begegnung erwarten lassen; „saisonal" bedeutet, dass die Art in den genannten Monaten zuverlässig anzutreffen ist; alles andere ist ein Bonus, keine Planungsgrundlage.
| Ziel | Zuverlässigkeit | Monate | Hinweise |
|---|---|---|---|
| Sea of Cortez & Cabo PulmoMexico | Resident — seen on most dives | Sep–May | |
| California Channel IslandsUnited States | Resident — seen on most dives | Ganzjährig | |
| British ColumbiaCanada | Seasonal — reliable in season | Oct–Mar |
Bester Monat auf einen Blick
| Monat | Zuverlässige Reiseziele |
|---|---|
| January | Sea of Cortez & Cabo Pulmo · California Channel Islands · British Columbia |
| February | Sea of Cortez & Cabo Pulmo · California Channel Islands · British Columbia |
| March | Sea of Cortez & Cabo Pulmo · California Channel Islands · British Columbia |
| April | Sea of Cortez & Cabo Pulmo · California Channel Islands |
| May | Sea of Cortez & Cabo Pulmo · California Channel Islands |
| June | California Channel Islands |
| July | California Channel Islands |
| August | California Channel Islands |
| September | Sea of Cortez & Cabo Pulmo · California Channel Islands |
| October | Sea of Cortez & Cabo Pulmo · California Channel Islands · British Columbia |
| November | Sea of Cortez & Cabo Pulmo · California Channel Islands · British Columbia |
| December | Sea of Cortez & Cabo Pulmo · California Channel Islands · British Columbia |
Sie verstehen
Lebensraum: Rocky haul-outs, kelp forests, and sandy coves along the eastern Pacific coast
Verbreitung: British Columbia to Mexico, including the Gulf of California; the classic dive encounters are at Baja's Los Islotes and California's Channel Islands
Verhalten: The ocean's most committed extrovert. Juveniles treat divers as gymnasium equipment — barrel-rolling around heads, mouthing fins, blowing bubbles, mimicking postures — while females loop past in fluid arcs and territorial bulls patrol the perimeter barking. Underwater they fly; ashore they argue.
Ernährung: Squid, anchovies, sardines, and whatever schooling fish the season provides
Größe: typischerweise rund 2.0 m; dokumentiert bis zu 2.4 m (body length; males up to about 350 kg dwarf the 100 kg females).
Wie man sich in ihrer Nähe verhält
Let pups initiate play and never grab back, keep clear of bulls and their harems, no feeding, and respect seasonal closures — Los Islotes shuts to visitors through the summer breeding months.
Naturschutz
Least Concern and abundant after decades of US protection; El Niño food crashes and toxic algal blooms drive periodic mass strandings.
Bekannte Tauchplätze dafür
Ansehen
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Videos sind eingebettete Links zu den Kanälen der jeweiligen Ersteller – wir hosten nichts und geben für alles die Quelle an.