While one might think that these oddities are examples of some kind of moral breakdown in the animal kingdom, it turns out that hybridization among distinct species is not so rare.
对于某些道德洁癖者来说，这种怪胎的出现是动物王国道德沦陷的最好例证，但事实证明，不同物种之间的杂交并不是什么罕见的奇观。
With majestic trees festooned with orchids, bromeliads, ferns, vines, and mosses, it’s home to a multitude of rare animal and plant species.
雨林中宏伟的参天巨木被兰花、凤梨、蕨类、蔓藤以及苔藓类打扮得五颜六色，这片雨林同时也是为数众多的稀有动植物的家园。
The manufacture and use of tools was once believed to be uniquely human, but we now know that we share this ability with some animal species, although it seems rare.
制造和使用工具曾一度被认为是人类所特有的本领，但现在我们了解到，某些种类的动物也会制造和使用工具——尽管这样的动物似乎比较少见。
National Forest Park biabo Iezza in Europe, one of the last remaining virgin forest, where rare plant and animal species can provide a list of prehistoric visitors to the original style of window.
比亚沃耶扎国家森林公园是欧洲仅存的原始森林之一，这里的珍稀的动植物品种提供了可以让游人一览史前原始风貌的视窗。
Chinese River Dolphin is a specific species of rare and valuable animal in the Changjiang drainage area.
白鳍豚是我国长江流域特有的珍稀动物。
However, the "flu" virus usually develops different variants that are specialized for each species of animal that they infect. Cross species infections are rare.
但是，流感病毒通常是针对不同种类的动物滋生出不同的变种病毒，跨物种传染的情况很少。
Animal and plant resources are rich, various kinds, the original forest all over, the habitat of giant panda and other rare and precious wild animals of more than and 10 species.
动植物资源丰富，种类繁多，原始森林遍布，栖息着大熊猫等十多种稀有和珍贵野生动物。
Animal and plant resources are rich, various kinds, the original forest all over, the habitat of giant panda and other rare and precious wild animals of more than and 10 species.
动植物资源丰富，种类繁多，原始森林遍布，栖息着大熊猫等十多种稀有和珍贵野生动物。
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