African Bullfrog Mating Breeding In A Pond On A Rainy Season In Central Kalahari, Botswana

african bullfrog mating bullfrog african closeup wildlife animals amphibian wild frog sex love couple bullfrogs pond breeding rainy season central kalahari botswana south africa national geographic animal living aggressive croak pyxicephalus adspersus behavior reproduction africa kalahari habitat water natural green skin male female pyxicephalus adspersus nat geo creatures carnivore wet nature blur background environment wilderness ecology