David Woodfall / Little tern (Sterna albifrons) nest with three eggs in shingle ridge. County Wicklow, Republic of Ireland, June.
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David Woodfall / Two Little terns (Sterna albifrons) at the nest amongst Black oats (Avena strigosa) growing on shell rich sands Machair, North Uist, Scotland, UK, June.
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David Woodfall / Little tern (Sterna albifrons) at the nest amongst Black oats (Avena strigosa) growing on shell rich sands Machair, North Uist, Scotland, UK, June.
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David Woodfall / Little tern (Sterna albifrons) with newly hatched chick, Gronant dunes, Denbighshire, Wales, UK, June.
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David Woodfall / Little tern (Sterna albifrons ) feeding sand eel (Hyperoplus spp) to young chick. Gronant Dunes, Denbighshire, Wales, UK, June.
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Pedro Narra / Little Tern (Sterna albifrons) feeding chick, Sado Estuary, Portugal. June
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Theo Bosboom,Theo Bosboom / Arctic tern (Sterna paradisae) on telegraph lines, near a small village on the Reykjanes peninsula in the south west of Iceland, June
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David Woodfall / Scientist measuring Little tern (Sterna albifrons) chick in climate change research. Kilcoole Little tern colony, Republic of Ireland, June.
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David Woodfall / Scientist measuring Little tern (Sterna albifrons) chick in climate change research. Kilcoole Little tern colony, Republic of Ireland, June.
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David Woodfall / Little tern (Sterna albifrons) newly hatched chicks in researchers hand ,prior to being weighed and measured and rung ,to determine fitness in relation to climate change .
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David Woodfall / Bird hide, created by Birdwatch Ireland to study and monitor Little tern (Sterna albifrons) colony, indicator species of climate change. County Wicklow, Republic of Ireland. June.
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David Woodfall / Shallow sea in elongated bay, ideal habitat for feeding Little terns (Sterna albifrons). North Uist, Scotland, UK, June.
