Search results for Dorsal

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Whale shark dorsal fin and remora, Remora, Rhincodon typus, Darwin Island
Whale shark dorsal fin and remora.
Species: Whale shark, Remora, Rhincodon typus
Location: Darwin Island, Galapagos Islands, Ecuador
Image ID: 01524  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12774  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12775  
Fin whale. The distinctive white coloration on the right lower jaw of all fin whales is seen just below the surface. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale. The distinctive white coloration on the right lower jaw of all fin whales is seen just below the surface. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12777  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12780  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12782  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12783  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12784  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12786  
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego), Balaenoptera physalus, Coronado Islands (Islas Coronado)
Fin whale dorsal fin. The fin whale is named for its tall, falcate dorsal fin. Mariners often refer to them as finback whales. Coronado Islands, Mexico (northern Baja California, near San Diego).
Species: Fin whale, Balaenoptera physalus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 12789  
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 usually almost entirely white, Grampus griseus, San Diego, California
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 usually almost entirely white.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 12791  
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 usually almost entirely white, Grampus griseus, San Diego, California
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 usually almost entirely white.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 12793  
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 usually almost entirely white, Grampus griseus, San Diego, California
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 usually almost entirely white.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 12794  
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 usually almost entirely white, Grampus griseus, San Diego, California
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 usually almost entirely white.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 12795  
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 usually almost entirely white, Grampus griseus, San Diego, California
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 usually almost entirely white.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 12796  
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 usually almost entirely white, Grampus griseus, San Diego, California
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 usually almost entirely white.
Species: Risso's dolphin, Grampus griseus
Location: San Diego, California
Image ID: 12797  
Sailfin sculpin, Nautichthys oculofasciatus
Sailfin sculpin.
Species: Sailfin sculpin, Nautichthys oculofasciatus
Image ID: 13703  
Sailfin sculpin, Nautichthys oculofasciatus
Sailfin sculpin.
Species: Sailfin sculpin, Nautichthys oculofasciatus
Image ID: 13704  
Blue whale, dorsal fin with remora hanging off, Balaenoptera musculus, San Diego, California
Blue whale, dorsal fin with remora hanging off.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 16209  
Dorsal fin of a great white shark breaks the surface as the shark swims just below, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Dorsal fin of a great white shark breaks the surface as the shark swims just below.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19489  
Dorsal fin of a great white shark breaks the surface as the shark swims just below, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Dorsal fin of a great white shark breaks the surface as the shark swims just below.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19491  
Dorsal fin of a great white shark breaks the surface as the shark swims just below, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Dorsal fin of a great white shark breaks the surface as the shark swims just below.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19492  
Dorsal fin of a great white shark breaks the surface as the shark swims just below, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Dorsal fin of a great white shark breaks the surface as the shark swims just below.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19494  
Dorsal fin of a great white shark breaks the surface as the shark swims just below, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Dorsal fin of a great white shark breaks the surface as the shark swims just below.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19495  
Dorsal fin of a great white shark breaks the surface as the shark swims just below, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Dorsal fin of a great white shark breaks the surface as the shark swims just below.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19496  
Gray whale dorsal ridge sticking above the ocean surface, Cow Bay near Flores Island, Clayoquot Sound, west coast of Vancouver Island, Eschrichtius robustus
Gray whale dorsal ridge sticking above the ocean surface, Cow Bay near Flores Island, Clayoquot Sound, west coast of Vancouver Island.
Species: Gray whale, Eschrichtius robustus
Location: Cow Bay, Flores Island, British Columbia, Canada
Image ID: 21175  
Gray whale dorsal ridge (back) at the surface in front of a boat full of whale watchers, Cow Bay, Flores Island, near Tofino, Clayoquot Sound, west coast of Vancouver Island, Eschrichtius robustus
Gray whale dorsal ridge (back) at the surface in front of a boat full of whale watchers, Cow Bay, Flores Island, near Tofino, Clayoquot Sound, west coast of Vancouver Island.
Species: Gray whale, Eschrichtius robustus
Location: Cow Bay, Flores Island, British Columbia, Canada
Image ID: 21181  
Great white shark, dorsal fin extended out of the water as it swims near the surface, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Great white shark, dorsal fin extended out of the water as it swims near the surface.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 21401  
Great white shark, dorsal fin extended out of the water as it swims near the surface, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
Great white shark, dorsal fin extended out of the water as it swims near the surface.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 21409  
A great white shark is countershaded, with a dark gray dorsal color and light gray to white underside, making it more difficult for the shark's prey to see it as approaches from above or below in the water column. The particular undulations of the countershading line along its side, where gray meets white, is unique to each shark and helps researchers to identify individual sharks in capture-recapture studies. Guadalupe Island is host to a relatively large population of great white sharks who, through a history of video and photographs showing their countershading lines, are the subject of an ongoing study of shark behaviour, migration and population size, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
A great white shark is countershaded, with a dark gray dorsal color and light gray to white underside, making it more difficult for the shark's prey to see it as approaches from above or below in the water column. The particular undulations of the countershading line along its side, where gray meets white, is unique to each shark and helps researchers to identify individual sharks in capture-recapture studies. Guadalupe Island is host to a relatively large population of great white sharks who, through a history of video and photographs showing their countershading lines, are the subject of an ongoing study of shark behaviour, migration and population size.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19484  
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