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Hibernation
Description
Discover how animals survive the cold season through hibernation, a physiological state characterized by a dramatic drop in metabolic rate and body temperature. Learn about the mechanisms that allow mammals and reptiles to conserve energy when food is scarce, and the fascinating differences between various types of dormancy found in nature.
Original title
שנת חורף
גלו כיצד בעלי חיים שורדים את העונה הקרה באמצעות שנת חורף, מצב פיזיולוגי הכולל ירידה דרמטית בקצב חילוף החומרים ובטמפרטורת הגוף. הסברים על המנגנונים המאפשרים ליונקים ולזוחלים לשמור על אנרגיה כשהמזון דל, וההבדלים בין סוגי התרדמה השונים בטבע.
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