Setša sena se kenyelletsa lihlekehleke le lihlekehleke tse 244 le libaka tse lebopong la leoatle tse tlohang leboea ho Colorado River Delta ho isa ho 270 km ka boroa-bochabela ho ntlheng ea Hloahloeng ea Baja California, mme ho boletsoe tse latelang:
1. -Lihlekehleke le libaka tse sirelelitsoeng tsa Kou ea California
2.-Alto Golfo de California le Colorado River Delta Biosphere Reserve
3.-San Pedro Mártir Sebaka sa Tlhaho
4.-El Vizcaíno Sebaka sa Tikoloho
Setsi sa Sechaba sa 5.-Loreto Bay
6.-Cabo Pulmo Serapa sa Naha
7.-Cabo San Lucas Flora le Sebaka sa Ts'ireletso ea Liphoofolo
8.-Islas Marías Sebaka sa Tlhaho
Sebaka sa Naha sa Isla Isabel
Kakaretso ea libaka tse robong tse sirelelitsoeng tse kenyellelitsoeng ke lihekthere tse 1,838,012. ao ho 'ona 25% e leng a lefatše' me 75% e le libaka tsa leoatle, tse emelang 5% ea sebaka sohle sa Kou ea California.
Sebaka sena se fana ka sebaka sa bolulo ho tloha libakeng tse mongobo tse ka leboea ho ea libakeng tsa tropike ka boroa. Ho tlalehiloe mefuta ea linonyana tse 181 le mefuta e 695 ea limela tsa methapo, tse 28 tsa tsona li fumaneha lihlekehlekeng kapa tikolohong eo feela.
Bohlokoa ba mongolo oa sebaka sena bo maemong a hore e emela mohlala o ikhethang oo ho ona lits'ebetso tse kholo tsa leoatle li leng teng le botle ba ona ba tlhaho bo tlatsitsoeng ke bophelo ba leoatle bo ruileng haholo le bo fapaneng bo nang le 39% ea palo ea mefuta eohle ea liphoofolo tse anyesang tsa leoatleng le karolo ea boraro ea mefuta eohle ea li-cetacean.
Mefuta-futa le bongata ba bophelo ba leoatleng bo amanang le mefuta e tsotehang ea ka tlas'a metsi le ho hlaka ha metsi a eona ho e etsa paradeise e neng e bitsoa "leoatle la lefats'e" ke Jacques Cousteau. Ha ho karolo e 'ngoe ea lefats'e e nang le liphororo tsa lehlabathe tse ka tlas'a metsi joalo ka tse fumanoeng Los Cabos, Baja California Sur.
Ka lebaka la bohlokoa ba eona le boleng bo phahameng ba bioloji. ponahalo le tikoloho, lihlekehleke le libaka tse sirelelitsoeng tsa Kou ea California. Li nkuoa li le bophahamong ba lihlekehleke tsa Galapagos kapa Great Australian Barrier Reef, hape le libaka tsa Bohlokoa ba Lefatše.
