We used 60-year-old notebooks to find out why male hippos have bigger tusks than females
Phys.org,
Male hippopotamuses are an unusual size. Among mammals, males are usually much larger than females, but in hippos the sexes…
Male hippopotamuses are an unusual size. Among mammals, males are usually much larger than females, but in hippos the sexes…
– By Graeme Shannon, Lecturer in Zoology, Bangor University Courtship behaviour of a male and female hippopotamus in Amboseli…
Male hippopotamuses are an unusual size. Among mammals, males are usually much larger than females, but in hippos the sexes…
Male hippopotamuses are an unusual size. Among mammals, males are usually much larger than females, but in hippos the sexes…
Alves J, Alves da Silva A, Soares AMVM, Fonseca C (2013) Sexual segregation in red deer: is social behaviour more important…