Molar mill of a massive myrmecophage

Molar mill of a massive myrmecophage

Orycteropus afer © OpenCage                                  Molar mill of a massive myrmecophage The capybara of South America and the aardvark of Africa – both of which weigh about as  much as the average woman – are the largest living animals...
Fishing for any hue other than orange

Fishing for any hue other than orange

Corythornis madagascariensis photo © Frank Vassen                                  Fishing for any hue other than orange The Madagascar pygmy kingfisher and many other species of kingfishers are orange-coloured in parts of their plumage, their parts, or both. However,...
The dubious value of milk in otherwise sufficient diets

The dubious value of milk in otherwise sufficient diets

Bos taurus photo © Muhammad Mahdi Kari The dubious value of milk in otherwise sufficient diets Capra hircus photo © Fir0002 Although accepted as a normal part of the human diet in affluent countries, milk is ambivalent in its nutritional value. This is because it...
Another aspect of subtle mimicry of lion by leopard

Another aspect of subtle mimicry of lion by leopard

Leopard (Panthera pardus) © Bernard Dupont The rosettes on the bodies of leopard and jaguar are so similar that they could belong to the same species. However, only the jaguar has noticeably bold black spots on the mid-dorsal line and chest. The relatively muted...