Like humans, females in many dolphin species mate all year round. Asexual reproduction does not. A female from the South America population is sexually mature and can bear a calf when she is 5 to 8 years old and about 130 cm (51 in.). The males have a penis, to introduce semen to the female's vagina. Some individuals are known to be reproductively active for their entire lives, a rare characteristic among mammals. Males take longer and can be sexually mature at the age of 11. Now, how do dolphins breed? It puts the dolphinâs own health and social behavioral settings at risk. They are relatively long-lived (40-50 years) and reach sexual maturity at ages between 5 and 14 years old. They, along with several species of monkeys and humanity, have the anatomy to actually have orgasms. "Scientist Says Relationship With Dolphin Was 'Sensuous.'" X Account Login. Dolphins are mammals, not fish, and they reproduce in the same way that humans and most other mammals do. Dolphins experiment sexually and sometimes display sexual behaviour towards other animals, including humans. Dolphins are among the few animals or mammals that enjoy sexual relationship. Unlike most animals, dolphins, just like humans, are sexually active for pleasure, not just reproduction, which leads us to the next known fact. Copulation occurs with the two dolphins belly to belly. Glorifying human sexual interactions with other species is inappropriate for the health and well being of any animal. The studyâone of the first of its kind in more than a centuryâsheds light on how mammals evolved to reproduce in water. But the ocean is big, which means itâs not easy for males to find females while theyâre in the fertile part of their cycle. Sexual Maturity. Before copulation, the necessary conditions must exist to take place. Males are mature at about 5 to 6 years old and 127 to 131 cm (50-51.6 in. "Woman waxes poetic about giving precious, sensual hand-jobs to a dolphin." 1. A male common bottlenose dolphin bares its penis while engaging in sexual play with another male, a behavior associated with building male-male bonds. If aggressive mating systems are commonplace, then it would make sense for such sexual conflicts to be reflected in the animalsâ genital morphologies. Most dolphins reach sexual maturity between 5 and eight years of age. ). Email Address Password. CONDITIONS. Occasionally they begin to have sexual contact before they can reproduce. Dolphins may mate at any time of the year, and also appear to have sex recreationally with great frequency. They have also been observed attempting to masturbate with the aid of ropes or jets of water. This is common in captive dolphins, but masturbation is considered standard sexual behavior in a great many terrestrial mammals as well. ... Dolphins reproduce sexually, as do all mammals. Young dolphins have been observed attempting to copulate with animals of both sexes, and also with sharks or turtles. "'I had a sexual relationship with a dolphin⦠How do dolphins do the dirty deed? Recent studies suggest that dolphins do take pleasure in sex like humans. Intimate Details of Dolphin Sex Revealed. Commerson's from South America and Kerguelen areas differ in their ages and lengths of sexual maturity. Sexual reproduction requires an two haploid gametes fusing to form a single diploid organism.