Hibernation the summer months is aestivation. Often associated with low temperatures, the function of hibernation is to conserve energy when sufficient food is unavailable. To achieve this energy saving, an endothermic animal decreases its metabolic rate and thereby its body temperature. Hibernation may last days, weeks, or months depending on the species, ambient temperature, time of year, and the individual's body condition. Before entering hibernation, animals need to store enough energy to last through the duration of their dormant period, possibly as long as the entire winter. Larger species become hyperphagic, eating a large amount of food and storing the energy
The Year of Hibernation compulsively listenable music that explodes at just the right moments," while Consequence of Sound called the album "charming", saying that it "serves as a whimsical introduction to the magic of Youth Lagoon". "Under the Radar" rated the album 8 out of 10, and summed it up by saying, "The Year of Hibernation occupies many spaces at once, a seeming contradiction that makes better use of its incongruous pieces than most records do of its complimentary pieces. The result is both mournful and joyful, but totally enjoyable". In her review for Allmusic, Heather Phares described the single "Cannons" as "lovely" and