Channel Islands photos

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Five giant black sea bass in a mating and courtship aggregation in the kelp forest at Catalina Island. In summer months, black seabass gather in kelp forests in California to form mating aggregations leading to spawning.  Courtship behaviors include circling of pairs of giant sea bass, production of booming sounds by presumed males, and nudging of females by males in what is though to be an effort to encourage spawning, Stereolepis gigas
Five giant black sea bass in a mating and courtship aggregation in the kelp forest at Catalina Island. In summer months, black seabass gather in kelp forests in California to form mating aggregations leading to spawning. Courtship behaviors include circling of pairs of giant sea bass, production of booming sounds by presumed males, and nudging of females by males in what is though to be an effort to encourage spawning.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33361  
Two Giant sea bass comprise a courting pair as part of a larger mating aggregation amid the kelp forest at Catalina Island. In summer months, giant seabass gather in kelp forests in California to form mating aggregations leading to spawning.  Courtship behaviors include circling of pairs of giant sea bass, production of booming sounds by presumed males, and nudging of females by males in what is though to be an effort to encourage spawning, Stereolepis gigas
Two Giant sea bass comprise a courting pair as part of a larger mating aggregation amid the kelp forest at Catalina Island. In summer months, giant seabass gather in kelp forests in California to form mating aggregations leading to spawning. Courtship behaviors include circling of pairs of giant sea bass, production of booming sounds by presumed males, and nudging of females by males in what is though to be an effort to encourage spawning.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33362  
A giant black sea bass is an endangered species that can reach up to 8 feet in length and 500 pounds, often found amid the giant kelp forest, Once nearly fished to extinction and now thought to be at risk of a genetic bottleneck, the giant sea bass is slowly recovering and can be seen in summer months in California's kelp forests, Stereolepis gigas, Catalina Island
A giant black sea bass is an endangered species that can reach up to 8 feet in length and 500 pounds, often found amid the giant kelp forest, Once nearly fished to extinction and now thought to be at risk of a genetic bottleneck, the giant sea bass is slowly recovering and can be seen in summer months in California's kelp forests.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33363  
A male giant sea bass nudges a female giant sea bass to encourage spawning as they swim in a tight circle. This courting pair of giant sea bass is deep in the kelp forest at Catalina Island. In summer months, giant sea bass gather in kelp forests in California to form courtship and mating aggregations, eventually leading to spawning, Stereolepis gigas
A male giant sea bass nudges a female giant sea bass to encourage spawning as they swim in a tight circle. This courting pair of giant sea bass is deep in the kelp forest at Catalina Island. In summer months, giant sea bass gather in kelp forests in California to form courtship and mating aggregations, eventually leading to spawning.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33364  
Giant black sea bass, endangered species, reaching up to 8' in length and 500 lbs, amid giant kelp forest, Stereolepis gigas, Catalina Island
Giant black sea bass, endangered species, reaching up to 8' in length and 500 lbs, amid giant kelp forest.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33378  
Giant black sea bass, gathering in a mating - courtship aggregation amid kelp forest, Catalina Island, Stereolepis gigas
Giant black sea bass, gathering in a mating - courtship aggregation amid kelp forest, Catalina Island.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33379  
Giant kelp frond showing pneumatocysts. Small gas bladders -- pneumatocysts -- connect the kelp's stipes ("stems") to its blades ("leaves"). These bladders help elevate the kelp plant from the bottom, towards sunlight and the water's surface, Macrocystis pyrifera, Catalina Island
Giant kelp frond showing pneumatocysts. Small gas bladders -- pneumatocysts -- connect the kelp's stipes ("stems") to its blades ("leaves"). These bladders help elevate the kelp plant from the bottom, towards sunlight and the water's surface.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33439  
Giant kelp frond showing pneumatocysts. Small gas bladders -- pneumatocysts -- connect the kelp's stipes ("stems") to its blades ("leaves"). These bladders help elevate the kelp plant from the bottom, towards sunlight and the water's surface, Macrocystis pyrifera, Catalina Island
Giant kelp frond showing pneumatocysts. Small gas bladders -- pneumatocysts -- connect the kelp's stipes ("stems") to its blades ("leaves"). These bladders help elevate the kelp plant from the bottom, towards sunlight and the water's surface.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33440  
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest, Macrocystis pyrifera, Catalina Island
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33441  
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest, Macrocystis pyrifera, Catalina Island
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33442  
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest, Macrocystis pyrifera, Catalina Island
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33443  
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest, Macrocystis pyrifera, Catalina Island
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33444  
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest, Macrocystis pyrifera, Catalina Island
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33445  
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest, Macrocystis pyrifera, Catalina Island
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33446  
Submarine Reef with Hydrocoral and Invertebrates, Farnsworth Banks, Catalina Island, Allopora californica, Stylaster californicus
Submarine Reef with Hydrocoral and Invertebrates, Farnsworth Banks, Catalina Island.
Species: Hydrocoral, Allopora californica, Stylaster californicus
Location: Catalina Island, California
Image ID: 34194  
A giant black sea bass is an endangered species that can reach up to 8 feet in length and 500 pounds, often found amid the giant kelp forest, Once nearly fished to extinction and now thought to be at risk of a genetic bottleneck, the giant sea bass is slowly recovering and can be seen in summer months in California's kelp forests, Stereolepis gigas, Catalina Island
A giant black sea bass is an endangered species that can reach up to 8 feet in length and 500 pounds, often found amid the giant kelp forest, Once nearly fished to extinction and now thought to be at risk of a genetic bottleneck, the giant sea bass is slowly recovering and can be seen in summer months in California's kelp forests.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 34616  
Sunrise at San Clemente Island, south end showing China Hat (Balanced Rock) and Pyramid Head, near Pyramid Cove. Panoramic photo
Sunrise at San Clemente Island, south end showing China Hat (Balanced Rock) and Pyramid Head, near Pyramid Cove. Panoramic photo.
Location: San Clemente Island, California
Image ID: 38506  
Panorama dimensions: 4911 x 19069
Garibaldi and California golden gorgonian on underwater rocky reef, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by, Hypsypops rubicundus, Muricea californica
Garibaldi and California golden gorgonian on underwater rocky reef, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by.
Species: California golden gorgonian, Garibaldi, Hypsypops rubicundus, Muricea californica
Location: San Clemente Island, California
Image ID: 30864  
Garibaldi and red gorgonian on rocky reef, below kelp forest, underwater. The red gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by, Hypsypops rubicundus, Leptogorgia chilensischilensis, Lophogorgia chilensis, San Clemente Island
Garibaldi and red gorgonian on rocky reef, below kelp forest, underwater. The red gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by.
Species: Garibaldi, Red gorgonian, Hypsypops rubicundus, Leptogorgia chilensischilensis, Lophogorgia chilensis
Location: San Clemente Island, California
Image ID: 30870  
California golden gorgonian on underwater rocky reef below kelp forest, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by, San Clemente Island, Muricea californica
California golden gorgonian on underwater rocky reef below kelp forest, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by, San Clemente Island.
Species: California golden gorgonian, Muricea californica
Location: San Clemente Island, California
Image ID: 30909  
Blacksmith Chromis and California golden gorgonian on underwater rocky reef, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by, Chromis punctipinnis, Muricea californica
Blacksmith Chromis and California golden gorgonian on underwater rocky reef, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by.
Species: Blacksmith, California golden gorgonian, Chromis punctipinnis, Muricea californica
Location: San Clemente Island, California
Image ID: 30956  
Polyp of a strawberry anemone (club-tipped anemone, more correctly a corallimorph), Corynactis californica, San Miguel Island
Polyp of a strawberry anemone (club-tipped anemone, more correctly a corallimorph).
Species: Strawberry anemone, Corynactis californica
Location: San Miguel Island, California
Image ID: 01039  
California Golden gorgonian polyps.  The golden gorgonian is a colonial organism composed of thousands of tiny polyps. Each polyp secretes calcium which accumulates to form the structure of the colony. The fan-shaped gorgonian is oriented perpendicular to prevailing ocean currents to better enable to filter-feeding polyps to capture passing plankton and detritus passing by, Muricea californica, San Clemente Island
California Golden gorgonian polyps. The golden gorgonian is a colonial organism composed of thousands of tiny polyps. Each polyp secretes calcium which accumulates to form the structure of the colony. The fan-shaped gorgonian is oriented perpendicular to prevailing ocean currents to better enable to filter-feeding polyps to capture passing plankton and detritus passing by.
Species: California golden gorgonian, Muricea californica
Location: San Clemente Island, California
Image ID: 03481  
Boat Horizon at San Clemente Island
Boat Horizon at San Clemente Island.
Location: San Clemente Island, California
Image ID: 38174  
Boat Horizon at San Clemente Island
Boat Horizon at San Clemente Island.
Location: San Clemente Island, California
Image ID: 38176  
Red gorgonian with polyps retracted, Leptogorgia chilensis, Farnsworth Banks, Catalina Island, California, Leptogorgia chilensis, Lophogorgia chilensis
Red gorgonian with polyps retracted, Leptogorgia chilensis, Farnsworth Banks, Catalina Island, California.
Species: Red gorgonian, Leptogorgia chilensis, Lophogorgia chilensis
Location: Catalina Island, California
Image ID: 37263  
Submarine Reef with Bryozoan clusters, Hydrocoral and Invertebrates, Farnsworth Banks, Catalina Island, Allopora californica, Corynactis californica, Stylaster californicus
Submarine Reef with Bryozoan clusters, Hydrocoral and Invertebrates, Farnsworth Banks, Catalina Island.
Species: Hydrocoral, Strawberry anemone, Allopora californica, Corynactis californica, Stylaster californicus
Location: Catalina Island, California
Image ID: 34189  
Red gorgonian Leptogorgia chilensis, purple hydrocoral Stylaster californicus, and yellow zoanthid anemone Epizoanthus giveni, at Farnsworth Banks, Catalina Island, Leptogorgia chilensis, Lophogorgia chilensis, Allopora californica, Stylaster californicus, Epizoanthus giveni
Red gorgonian Leptogorgia chilensis, purple hydrocoral Stylaster californicus, and yellow zoanthid anemone Epizoanthus giveni, at Farnsworth Banks, Catalina Island.
Species: Red gorgonian, Hydrocoral, Givens Zoanthid, Leptogorgia chilensis, Lophogorgia chilensis, Allopora californica, Stylaster californicus, Epizoanthus giveni
Location: Catalina Island, California
Image ID: 37220  
Garibaldi maintains a patch of orange algae (just in front of the fish) to entice a female to lay a clutch of eggs, Farnsworth Banks, Catalina Island, Hypsypops rubicundus
Garibaldi maintains a patch of orange algae (just in front of the fish) to entice a female to lay a clutch of eggs, Farnsworth Banks, Catalina Island.
Species: Garibaldi, Hypsypops rubicundus
Location: Catalina Island, California
Image ID: 37255  
Red gorgonian Leptogorgia chilensis with yellow zoanthid anemone Epizoanthis giveni, Farnsworth Banks, Catalina Island, California, Leptogorgia chilensis, Lophogorgia chilensis, Epizoanthus giveni
Red gorgonian Leptogorgia chilensis with yellow zoanthid anemone Epizoanthis giveni, Farnsworth Banks, Catalina Island, California.
Species: Red gorgonian, Givens Zoanthid, Leptogorgia chilensis, Lophogorgia chilensis, Epizoanthus giveni
Location: Catalina Island, California
Image ID: 37269  
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All photographs copyright © Phillip Colla / Oceanlight.com, all rights reserved worldwide.