across five reserves in South Africa. The researchers combined this data with topographic maps to work out the gradients that giraffes could and couldn’t navigate. Dr Francois Deacon ...
“Scientists have long suspected that steep kilometre-high topographic features called great escarpments — like the classic example encircling South Africa — are formed when continents rift ...
across five reserves in South Africa. The researchers combined this data with topographic maps to work out the gradients that giraffes could and couldn't navigate. Dr. Francois Deacon, who was ...