Discover: Cassowary's UV Glowing Casque
The southern cassowary's distinctive casque has a hidden secret: it glows a vibrant blue-green under ultraviolet light. This discovery offers new insights into…
How Woodpeckers Safely Strike Trees 20 Times Per Second
Woodpeckers are renowned for their extraordinary ability to rapidly peck at tree trunks, striking up to 20 times per second without causing themselves harm. Th…