Will Watson / Great crested newt (Triturus cristatus) male in breeding condition, amongst Soft hornwort (Ceratophyllum submersum), Herefordshire, England, UK, May. Captive.
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Wild Wonders of Europe / Lundgren / View looking out from underneath floating reedbed to a area of Soft hornwort (Ceratophyllum submersum) swaying in the current, tributary of the Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / Pool frog tadpole (Pelophylax lessonae) in Soft hornwort (Ceratophyllum submersum) underwater, Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / Pool frog tadpole (Pelophylax lessonae) feeding on Soft hornwort (Ceratophyllum submersum) underwater, Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / Pool frog tadpole (Pelophylax lessonae) amongst Soft hornwort (Ceratophyllum submersum), underwater, Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / School of Belica fish (Leucaspius delineatus) at the edge of a Soft hornwort carpet (Ceratophyllum submersum), Danube, Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / School of Belica fish (Leucaspius delineatus) at the edge of a Soft hornwort (Ceratophyllum submersum), Danube, Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / Soft hornwort (Ceratophyllum submersum) in a small tributary of Danube, Danube Delta, Romania, June.
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Wild Wonders of Europe / Lundgren / Soft hornwort (Ceratophyllum submersum) in a small tributary to Danube, Danube Delta, Romania, June.
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Will Watson / Kettle hole pool which is aquifer-fed pool with fluctuating water levels, with Soft hornwort (Ceratophyllum submersum), Herefordshire. UK, July 2013.
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Will Watson / Perch (Perca fluviatilis) against backdrop of Hornwort (Ceratophyllum submersum) UK, captive
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Albert Lleal / Soft Hornwort (Ceratophyllum submersum) leaf showing chloroplasts and cell walls
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Will Watson / Male Great Diving Beetle (Dytiscus marginalis) on Soft Hornwort (Ceratophyllum submersum). Captive. Herefordshire, UK, August.
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Will Watson / The Lesser Water Boatman (Corixa punctata) resting on Soft Hornwort (Ceratophyllum submersum) in pond, captive, England.
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Will Watson / Three-spined Stickleback (Gasterosteus aculeatus) feeding on Horsehair Worm, amongst Soft Hornwort (Ceratophyllum submersum) in pond, captive, England, UK
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Will Watson / Great diving beetle (Dytiscus circumflexus) on Soft Hornwort (Ceratophyllum submersum) in pond, captive, UK.
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Will Watson / The underside of Great diving beetle (Dytiscus circumflexus) on Soft Hornwort (Ceratophyllum submersum) in pond, captive, UK.
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Will Watson / Great Diving beetle (Dytiscus circumflexus) on Soft Hornwort (Ceratophyllum submersum) in pond, captive, UK.
