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 / 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.