It is poem by Carol Ann Duffy. The poem 'Dolphins' covers many themes regarding oppression and lack of freedom. It also broaches ideas have to do with animal welfare and treatment of animals. The poem takes us into tge world of dolphins, an endangered species, and asks us to look at the world of dolphins from their perspective. We are asked to understand how their imprisonment by human affects them. The speaker , a dolphin ,remembers its previous life of freedom in the ocean and the sense of constriction and confinement that it now feels in the aquarium. The poem appears to be a dramatic monologue in the voice of a dolphin. I , your narrator Rupsa narrates the poem ' Dolphin' infront of you.