Giantpanda
Giant Pandas are famously difficult to get to mate in captivity – at least until some bright spark in China discovered that showing them panda porn seems to help increase their libido! In 1998 the result of showing panda porn lead to the population of pandas in Wolong zoo to more than double.
http://listverse.com/nature/top-10-bizarre-animal-mating-rituals/
Birgiti päevaraamat 
Vaat, mis on tegelikult eestlaste tõusva iibe taga….pandaporno