Aestivation also aestivate. Although relatively uncommon, a small number of mammals aestivate. Animal physiologist Kathrin Dausmann of Philipps University of Marburg, Germany, and coworkers presented evidence in a 2004 edition of "Nature" that the Malagasy fat-tailed dwarf lemur hibernates or aestivates in a small tree hole for seven months of the year. According to the Oakland Zoo in California, East African hedgehogs are thought to aestivate during the dry season. Aestivation Aestivation or æstivation (from , summer, but also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, characterized by inactivity and a lowered metabolic rate,
Summer in the Winter Tidal. Notes Summer in the Winter Summer in the Winter is the seventh mixtape by American rapper Kid Ink. It was released commercially on December 25, 2015, by RCA Records. This project was produced by DJ Mustard, who is serving as an executive producer, alongside the additional production by Twice as Nice and The Featherstones, among others. "Summer in the Winter" debuted at number 50 on the US "Billboard" 200, with 16,000 equivalent album units (selling 11,000 in pure sales). "Promise" served as the lead single from the project. It was released on December 24, 2015 (Christmas Eve). Credits were