Polar Bearsさんのインスタグラム写真 - (Polar BearsInstagram)「🐻‍❄️🐻‍❄️Happy #InternationalPolarBearDay 2021 PC: @polarbearsinternational 🐻‍❄️🐻‍❄️ This day is dedicated to all of our furry white PB’s in the Arctic! Did you know these polar bear facts? 🐻‍❄️1. Most polar bear cubs are born as twins or triplets! 🐻‍❄️2. Cubs will stay with their mother for up to two years learning how to be polar bears before they go off on their own! 🐻‍❄️3. Polar bears are most comfortable at -8°F (-22°C)」2月28日 8時16分