![](http://www.underwaterphotography.com/upload/up/Competition/123154.jpg)
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Andrius StaneviciusSkeleton of dolphin, died probably because old
![](http://www.underwaterphotography.com/upload/up/Competition/139526.jpg)
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Ellen CuylaertsBlue Sharks around the UK coast are the most beautiful creatures but sadly also targeted by fishermen for catch and release which can be harmful to the sharks!
![](http://www.underwaterphotography.com/upload/up/Competition/154669.jpg)
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Grace BaileyA Violet Nudibranch on a journey across a sea squirt. I was fortunate that there was no drift/ current or surge and I could enjoy watching this tiny creature travel. Taken in jersey Channel Islands. ISO400, f-18, 1/125
![](http://www.underwaterphotography.com/upload/up/Competition/154872.jpg)
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Grace BaileyNudibranch