Yudrana Frevia

18/07/2025

Beautiful flower

17/07/2025

At first glance, penguins might seem to be covered in fur—or even bare-skinned—but they’re actually fully feathered, just like all birds. The difference lies in how incredibly dense their feathers are.

Penguins boast an astonishing feather density of about 20 to 30 feathers per square centimeter—compare that to a regular hen, which only has about 4 to 6 in the same area! This tight feather packing often gives their bodies a smooth, skin-like appearance.

What’s more fascinating is that their feathers are arranged in three distinct layers—outer, middle, and inner—creating a system that locks in warmth and repels water. This smart design is what helps penguins survive the freezing conditions of their natural habitat.

12/07/2025

Good morning all

10/07/2025