
by 
Andrius StaneviciusSkeleton of dolphin, died probably because old

by 
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!

by 
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

by 
Grace BaileyNudibranch