Medicine & TechnologyBird watchers in Colombia have captured a wild green honeycreeper with sexually dimorphic feathers. Learn more about it in this article.
It’s a well-known fact that in nature it’s often the boys that have the better looks. Without the task of investing their energy and resources into the next generation of children males are able to reallocate their resources into preening and looking pretty. But it’s a curious case that is far from what the original evolutionary biologists once thought.