xiezhi could be related to modern giraffe neck fights, the researchers tell Reuters that their findings give a glimpse into how neck elongation may have begun evolving millions of years ago. But not ...
Giraffes are known for their peaceful nature ... These fights can get violent and even involve cutting each other with the use of sharp horn-like pairs of ossicones on the top of their heads.
Ossicones are important for giraffe behavior and reproduction, so predictably, significant sexual dimorphism in cranial morphology was identified, with males having larger ossicones (the horn-like ...