Electric blue 'alien' sea creatures invade UK shores in droves during heatwave
- Posted on August 2, 2026
- By Bing News
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- 1 min read
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Electric blue 'alien' sea creatures invade UK shores in droves during heatwave
'Velella velella are deep blue or purple in colour and often cause confusion if they wash in, in vast numbers, creating a blue beach.'
