A heat pump is a piece of equipment that uses the heat generated in a vapor compression refrigeration cycle for heating a building zone. This heat is directed to an indoor heat exchanger and a supply air fan.
Spring and summer is the time of year deer give birth to their young. A deer may have between one and three babies, two being most common. Fawns are born from April though June. They are born with their eyes open and fully furred. The fawn is able to stand in 10 minutes and can walk in 7 hours.
Once the babies are born, the doe can mate and get pregnant again as soon as the following day. If they maintain a pace like that and all the kits survive, the large-litter breeds are looking at about 100 babies per season. Stretch that out over a lifetime, and you've got over 1,000 babies per rabbit.