And they attract the forest's rarest resident. 这项盛事吸引了森林中最罕见的居民
They're the tiniest and rarest of all wild pigs. 这种猪是世界上最稀有的、体型最小的野猪
one of the rarest mammals on the planet. 一种地球上最稀有的哺乳动物
These are now among the rarest of Africa's mammals, 它们现在已经成了非洲最稀有的哺乳动物