(1) The villagers say the dolphin population has halved in the past few years.

(2) I saw a gray dolphin swimming alone, like a man in a serious suit.

(3) Some Atlantic humpback dolphin populations are known only by a single specimen.

(4) The purpose of the ban as stated in the accompanying documentation is to minimise dolphin mortality.

(5) A dolphin leapt from the water, the drops of water sparkling and glittering.

(6) She has also studied baboons in Kenya and dolphins off the coast of western Australia.

(7) No captures of Atlantic bottlenose dolphins have occurred in the US since 1989.

(8) In the State of Victoria it is illegal to feed wild dolphins .

(9) Wild dolphins off the west coast of Australia were the first marine mammals in which cultural learning was observed.

(10) They go to watch sperm whales spout and dive or to swim with pods of dusky dolphins .

(11) Common dolphins are sociable animals and entire shoals - averaging five individuals - frequently die together.

(12) In Australia it is illegal to feed wild dolphins or for a swimmer to approach within thirty metres of them.

(13) A group of children saw dolphins swimming by.

(14) Spotted and spinner dolphins inhabit tropical seas around the world along with yellowfin tuna.

(15) The former group also gave rise to various endemic lines of river dolphins .

(16) We passed numerous sting rays gliding along, then a large school of spinner dolphins leaping across our bow.

(17) And captive bottlenose dolphins have shown themselves to be skilled at replicating computer-generated sounds.

(18) When curious dolphins swim around the boat, the team launches an inflatable boat.

(19) I think of trawlers catching dolphins in their nets.

(20) She pointed to the ocean and he looked and they saw dolphins jumping by the side of the ship.