The paradox of the fire-loving crayfishes

The paradox of the fire-loving crayfishes

Buttongrass as a pyrotechnic engineer. Prof. Mumblebard claims: “Through evolutionary time, fire has controlled the structure of vegetation, determining whether a landscape is covered in grasses or trees. Indeed, under climates capable of supporting large plants, the...
Could the Australian tortoise trump the hare?

Could the Australian tortoise trump the hare?

Tracking down the testudines missing from a whole continent demands plodding logic rather than leaping conclusions. Land tortoises[1] are fully terrestrial, mainly plant-eating members of the Order Testudines. Oddly, Australia – despite having an impressive radiation...
An ogle to the classic predator

An ogle to the classic predator

Large felids are watchable, perhaps mesmerising. And yet it has gradually dawned on us, during about three decades of watching the lion, watching biologists watch the lion, and watching the scientific literature on the lion: some obvious points about the appearance of...