by jiggling
The males make rumbles and grunt noises to communicate with their fellow hippos.
Depends how old they are.
Male hippos are about 12 or 13 ft long. Female hippos are 10 ft long.
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The San Diego Zoo has two River hippos: Kunani (female:25 years old) and Otis (male:35 years old) and two pygmy hippos: Franchesca (female:18 years old) and Algon (male:6 years old)
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If annoyed, hippos will set on fire with one spark, so to speak. If a male and a female are into'd for the first time, they will ironically fight and get angry.
they are both dangerous creatures female hippos yes males no.
hippos have special mating rituals in their certain enviroments (around ponds/water they live in). When a male sees a female in season, they impress by performing dramatic belly flops into the water, causing an erection so the female can see how large he is.
The average length of gestation in hippos is 8 months, but just like humans this can vary depending on age of the female and environment.
male hippos are bigger,fatter,and meaner.Female hippos are littler,not tha fat,and and mean.......Other get online not here......
Hippos can be very aggressive when they perceive a threat or are startled, often charging at the perceived danger. They may also vocalize loudly to communicate with other hippos or when feeling threatened. In some cases, hippos may also display submissive behaviors to calm tensions in social interactions.