Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) with Slate pencil urchin (Eucidaris sp) in beak. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) swimming with Slate pencil urchin (Eucidaris sp) in beak. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi), two on rocks. Bird with Slate pencil urchin (Eucidaris sp) in beak with more Sea urchins below. Other bird sitting on nest. Punta Albemarle, Isabela Islan...
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) swimming with Slate pencil urchin (Eucidaris sp) in beak. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) pair with Starfish (Asteroidea) and Slate pencil urchin (Eucidaris sp) scattered at feet. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) in mid-air. Coming ashore with Slate pencil urchin (Eucidaris sp) in beak. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) pair billing with Slate pencil urchins (Eucidaris sp) on rocks below. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) pair billing with Slate pencil urchins (Eucidaris sp) on rocks below. Punta Albemarle, Isabela Island, Galapagos.
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Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) with Slate pencil urchins (Eucidaris sp). Punta Albemarle, Isabela Island, Galapagos.
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Solvin Zankl / Deepsea Sea urchin (Stereocidaris indica var. carinata) specimen from Indian Ocean near the coast of Somalia at a depth of 1134m.
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David Shale / Pencil urchin (Cidaroida, Perischoechinoidea). Collected from coral sea mount near Dragon vent field on SW Indian Ridge, Indian Ocean.
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David Shale / Pencil urchin (Cidaroida, Perischoechinoidea). Collected from coral sea mount near Dragon vent field on SW Indian Ridge, Indian Ocean.
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David Fleetham / Closeup of skin of Rough-spined urchin (Chondrocidaris gigantea), Hawaii, USA, Pacific Ocean.
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Georgette Douwma / Composite image of echinoderms on black background. Species present: - Top row from left: Yellow sea cucumber (Colochirus robustus) and Lampert's sea cucumber (Synaptula lamperti), Black sea c...
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Joel Sartore / Photo Ark / Imperial urchin (Phyllacanthus imperialis) moving across the frame, Oklahoma Aquarium. Captive.
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David Fleetham / Rough-spined urchin (Chondrocidaris gigantea) underside with mouth visible and several Conical hoof shells (Sabia australis) attached to its spines, Hawaii, Pacific Ocean.
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David Fleetham / Rough-spined urchin (Chondrocidaris gigantea), close up view between the long, thorny spines which are often covered in algae and other growth to aid camouflage, Hawaii, Pacific Ocean.
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David Fleetham / Rough-spined urchin (Chondrocidaris gigantea) with spines covered in algae for camouflage, on a coral reef, Hawaii, Pacific Ocean.
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David Fleetham / Rough-spined urchin (Chondrocidaris gigantea) with long, thorny spines covered in algae and other growth to aid camouflage, Hawaii, Pacific Ocean.
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David Fleetham / Ten-lined urchin (Eucidaris metularia) nestled on a reef, close up, Hawaii, Pacific Ocean.