"The dominant males began fighting to establish control over the centre of the pool. "African bullfrogs have two protrusions on their lower jaw that act as teeth which enables them to grab and ...

This is the original flora of Gauteng – the Highveld grassland. And it is the home of the African giant bullfrog. Weighing in at more than a kilogram, it is the second-largest frog on Earth.

Photo from Louis du Preez The new species likely breeds during the day and includes “males fighting” and ... 5% genetic divergence from other African bullfrogs. The research team included ...

A mouse looks out from the jaws of a huge voracious African bullfrog. These carnivorous amphibians have an aggressive temper and can jump 3.5 metres. Credit: Photo: SCIENCE PHOTO LIBRARY/ BARCROFT ...

The African bullfrog (Pyxicephalus adspersus) is the biggest frog in Africa and very aggressive. But in spite of that, it’s a devoted father. Bullfrogs spawn in little pools around the margins ...