On a related note, when an animal enters a hibernation-like state during the summer months, it’s known as estivation. The key dissimilarity between the two (the hibernation and the aestivation) is, aestivation is a sleep for summer season while hibernation is the winter sleeping pattern. The difference between hibernation and estivation. What is the difference between torpor and hibernation? On the other hand, torpor may happen at any time of the year and is driven by ambient temperature. It may not occur solely because of food supply issues, as with hibernation, but because the conditions become too hot and dry for the animal to survive. Birds and mammals that use torpor are traditionally classified as either hibernators or species using daily torpor (i.e., daily heterotherms). Summary of Torpor and Hibernation: Torpor is a hypometabolic condition associated with low body temperatures in eutherms, which enables animals to survive periods of unfavorable environmental conditions. To survive periods when nutrients are limited or absent, many species have evolved a range of physiological strategies, such as hibernation, diapause, torpor, and estivation (Staples, 2016). Aestivation. Animals might go through hibernation, brumation or estivation (aestivation). Differentiating between hibernation and dormancy makes little sense, considering that hibernation is a type of dormancy. Primary Difference. In New England, birds and some mammals such as bats, squirrels and mice go through torpor during the winter months. The lesson provides a detailed insight into the difference between hibernation and aestivation in a tabular form for easier understanding. For the purposes of this article, we'll use the term hibernation to describe any long-term reduction in body temperature (hypothermia) and metabolism during winter months. Aestivation or æstivation (from Latin: aestas, summer, but also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter.Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions. Difference Between Hibernation and Other Types of Dormancy. The state of inactivity and a low metabolic process performed by the animals during the winters is known as Hibernation.It is also known as winter sleep.On the contrary, when animals take rest in shady and moist place during summer, it is called Aestivation or … It's much less common than hibernation. These terms can be confusing because there are similarities between them all, but there are distinct details that make each process different. What, then, is the difference between estivation, torpor, and hibernation? It … When an animal enters a hibernationlike state during the summer, it's known as estivation. Logically, we should be pitching hibernation against other types of dormancy, such as aestivation, brumation, etc., which is the sole aim of this post. Difference between Aestivation and Hibernation. Modern Pest Services Expert: Dick Vautrinot What Is Hibernation? Animals that live in deserts or tropical climates practice estivation. Aestivation or æstivation (from Latin: aestas, summer, but also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Torpor vs. Hibernation . Hibernation: Hibernators have uncoupled the torpor control from the circadian system. Both aestivation and hibernation are the kinds of slumbering form. Estivation vs Torpor vs Hibernation. Estivation—also called aestivation—is another strategy used by animals to survive extreme temperatures and weather conditions. To survive extended periods un- Animals rests in cool or shady and moist place. The main differences between these two winter survival strategies are that one is done voluntarily and for a long period of time, and the other is done involuntarily and only for a brief amount of time.