The hidden power of sea snakes over eels

The hidden power of sea snakes over eels

Snakes dared to re-invade the sea because retention of aerial respiration gives the reptiles venomous powers unrivaled by even the most snake-like of fishes. Prof. Mumblebard claims: “Eels are serpentine fishes, whereas sea snakes are reptiles returned to the...
Perverse exercise for the growing pelican

Perverse exercise for the growing pelican

Pelicans routinely use a benign form of family abuse to train the growth of their super-light skeletons and air-sacs. Prof. Mumblebard claims: Pelican chicks, like other altricial birds, beg vigorously from their parents to demonstrate their fitness to be fed. This is...
Are birds really avian dinosaurs?

Are birds really avian dinosaurs?

It is not feathers but a short bony tail that makes birds distinct from their reptilian ancestors. Prof. Mumblebard claims: “Birds are part of the same clade as dinosaurs, particularly Deinonychus and Velociraptor. It’s now beyond doubt that theropod dinosaurs...
Gazelle-like antelopes as living flags

Gazelle-like antelopes as living flags

The splashed colours of springbok contrast with an exposed habitat rather than blend into it. This conspicuousness aids herding and turns an inevitable visibility into a social advantage. Prof. Mumblebard claims: “The dark flank-band of springbok breaks up the...