How Birds Stay Warm In Snow
By: NDTVNewsDesk
Image: Pexels
Birds survive winter by using their feathers as high-efficiency insulation, fluffing them to trap warm air, and employing metabolic tricks.
Image: Pexels
They raise their feathers to trap air, creating a thick, insulating layer that acts as a winter coat.
Image: Pexels
They rely on a base layer of fine, downy feathers for maximum heat retention.
Image: Pexels
Birds shiver to generate heat and consume high-calorie food (like suet) to maintain their 104-109°F body temperature.
Image: Pexels
Warm blood flowing to the legs heats up the cold blood returning from the feet, minimising heat loss.
Image: Pexels
Many species gather in cavities, bird boxes, or dense shrubs to share body heat and escape wind.
Image: Pexels
Birds tuck their bills into their feathers and stand on one leg to keep body parts warm.
Image: Pexels
They use oil from a gland near the tail to keep feathers waterproof and flexible.
Image: Pexels
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