Dingo: jackal as much as wolf

Dingo: jackal as much as wolf

Distribution of Canis lupus photo © Dreg743 Dingo: jackal as much as wolf Distribution of Canis aureus photo © Goran tek-en Canis aureus photo © Prabukumar84 The wolf reaches India but not Indochina, where its closest counterpart is...
Boron as fast food for bones

Boron as fast food for bones

Borax crystals photo © Arum Dulyan                                  Boron as fast food for bones A deficiency of boron may seem an unlikely cause of arthritis and osteoporosis in the human species for three reasons. Firstly, this nutrient is more abundant than any...
The relative elephantine

The relative elephantine

Loxodonta africana photo © Rob Hooft                                  The relative elephantine Although the African bush elephant is often photographed, its true size can seldom be gauged because few photographers have a search-image for scale via familiar objects....
Confusing versus clarifying flight-displays in impalas

Confusing versus clarifying flight-displays in impalas

Aepyceros melampus showing honest/informative display photo © Yathin sk Confusing versus clarifying flight-displays in impalas Impalas are unique among hoofed mammals in using two different forms of display while fleeing – the first confuses the predator and the...
The Ethiopian wolf’s white gloves

The Ethiopian wolf’s white gloves

Canis simensis photo © Laika ac                       The Ethiopian wolf’s white gloves Of the five wild species of Canis in and around Ethiopia, only the Ethiopian wolf has an immaculately pale surface on the fore foot. The conspicuousness of this unique feature –...