The Rare Courtship of Birds-of-Paradise
Discover Magazine,
“There is the severest rivalry between the males of many species to attract,” said Charles Darwin in the 1850s.
“There is the severest rivalry between the males of many species to attract,” said Charles Darwin in the 1850s.
It’s easy to assume all animals have a neat dividing line between the sexes because the differences in appearance between males…
It’s easy to assume all animals have a neat dividing line between the sexes because the differences in appearance between males…
And one of the most fascinating is the spotted hyena of sub-Saharan Africa, where females dominate the clans It’s easy to…