Evolusi Bulu Burung: Sejarah Menarik dari Dinosaurus hingga Diversifikasi Modern
The Fascinating Evolution of Feathers Feathers, not just for flight but also for insulation and communication, trace their origins back to simple filamentous structures known as proto-feathers. Emerging around 200 million years ago on dinosaurs, these early feathers served primarily insulative and ornamental purposes. This profound evolutionary shift underscores the dynamic biological adaptations throughout Earth’s … Read more