Search results for Dorsal Fin

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An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07572  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07574  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07575  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07576  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07578  
A Rissos dolphin spyhops, lifting its head above water for a look. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
A Rissos dolphin spyhops, lifting its head above water for a look. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07598  
A group of Rissos dolphin surfaces.  Extensive scarring on adult Rissos dolphins allows identification of individuals based on their dorsal fins, provided the identification methodology incorporates scarring acquired in future years. Offshore near San Diego, Grampus griseus
A group of Rissos dolphin surfaces. Extensive scarring on adult Rissos dolphins allows identification of individuals based on their dorsal fins, provided the identification methodology incorporates scarring acquired in future years. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07600  
A group of Rissos dolphin surfaces.  Extensive scarring on adult Rissos dolphins allows identification of individuals based on their dorsal fins, provided the identification methodology incorporates scarring acquired in future years. Offshore near San Diego, Grampus griseus
A group of Rissos dolphin surfaces. Extensive scarring on adult Rissos dolphins allows identification of individuals based on their dorsal fins, provided the identification methodology incorporates scarring acquired in future years. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07602  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07603  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07604  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07605  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07606  
Rissos dolphin, dorsal fin.  Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  San Diego, Grampus griseus
Rissos dolphin, dorsal fin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 00981  
Atlantic bottlenose dolphin, damaged dorsal fin, Tursiops truncatus
Atlantic bottlenose dolphin, damaged dorsal fin.
Species: Bottlenose dolphin, Tursiops truncatus
Location: Bahamas
Image ID: 01155  
Blue whale, dorsal fin, Baja California, Balaenoptera musculus
Blue whale, dorsal fin, Baja California.
Species: Blue whale, Balaenoptera musculus
Image ID: 03046  
Rissos dolphin, dorsal fin.Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. San Diego, Grampus griseus
Rissos dolphin, dorsal fin.Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 04968  
Rissos dolphin, dorsal fin.Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. San Diego, Grampus griseus
Rissos dolphin, dorsal fin.Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 04970  
Horn shark dorsal barb, Heterodontus francisci
Horn shark dorsal barb.
Species: Horn shark, Heterodontus francisci
Location: California
Image ID: 04989  
Silky shark, dorsal fin breaking surface, Carcharhinus falciformis, Cocos Island
Silky shark, dorsal fin breaking surface.
Species: Silky shark, Carcharhinus falciformis
Location: Cocos Island, Costa Rica
Image ID: 05013  
Ocean sunfish swimming with its dorsal fin breaking the ocean surface (sometimes mistaken for a shark).  Open ocean, Mola mola, San Diego, California
Ocean sunfish swimming with its dorsal fin breaking the ocean surface (sometimes mistaken for a shark). Open ocean.
Species: Ocean sunfish, Mola mola
Location: San Diego, California
Image ID: 07174  
Ocean sunfish swimming with its dorsal fin breaking the ocean surface (sometimes mistaken for a shark).  Open ocean, Mola mola, San Diego, California
Ocean sunfish swimming with its dorsal fin breaking the ocean surface (sometimes mistaken for a shark). Open ocean.
Species: Ocean sunfish, Mola mola
Location: San Diego, California
Image ID: 07175  
Ocean sunfish swimming with its dorsal fin breaking the ocean surface (sometimes mistaken for a shark).  Open ocean, Mola mola, San Diego, California
Ocean sunfish swimming with its dorsal fin breaking the ocean surface (sometimes mistaken for a shark). Open ocean.
Species: Ocean sunfish, Mola mola
Location: San Diego, California
Image ID: 07176  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07521  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07522  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07525  
An enormous blue whale rounds out (hunches up its back) before diving.  Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego, Balaenoptera musculus
An enormous blue whale rounds out (hunches up its back) before diving. Note the distinctive mottled skin pattern and small, falcate dorsal fin. Open ocean offshore of San Diego.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 07527  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07590  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07591  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07592  
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species.  White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white.  Offshore near San Diego, Grampus griseus
Rissos dolphin. Note distinguishing and highly variable skin and dorsal fin patterns, characteristic of this species. White scarring, likely caused by other Risso dolphins teeth, accumulates during the dolphins life so that adult Rissos dolphins are almost entirely white. Offshore near San Diego.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 07593  
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