Loxodonta Africana is the largest living mammal in the land.

陸地上最大的哺乳動物欧美第十页，非洲象

One mammal in 4, one bird in 8, one amphibian in 3 are threatened with extinction.

四分之一的哺乳動物8x在线视频，八分之一的鳥類，三分之一的兩棲動物面臨滅絕的威脅无码少妇精品一区二区免费动态。

Scientists study ant colonies, bird flocks, mammal herds, and fish schools to understand the simple genius of such animal swarms.

科學(xué)家研究蟻群91精品一区综合在线观看，鳥類，哺乳動物群和魚類去了解簡單的天才這樣的動物蜂群女人18毛片在线播放。

This mammal is also known as a spiny anteater and represents Australia's land.

它是一種食蟻動物www.szfbsz.com，象征澳大利亞的大地。

The spiny anteater, an egg-laying mammal native to Australia and New Guinea, has a penis with four heads, but only two fit into the female at once.

針鼴是一種生活在澳大利亞和新幾內(nèi)亞的產(chǎn)卵哺乳動物91性感视频在线，十分奇特的是无码视频中文字幕一区二区，它的陰莖上有四個頭，每次性行為時只能將其中兩個頭插入雌性體中

Gary Packard of Colorado State University and his colleagues do not deny that creatures like Apatosaurus, Brachiosaurus and Diplodocus were big—and bigger than any terrestrial mammal.

來自科羅拉多州立大學(xué)的Gary Packard及其同事并不否認(rèn)一些動物如虛幻龍欧美日韩专区国产一区、腕龍五月月色开心婷婷久久合、梁龍很大——比任何陸地上的哺乳類動物都要大。

This includes many species including Manta Ray in the underwater realms, Zebra and nineteen other aquatic and mammal kingdoms.

這包括了許多物種美女扒开腿让我爽视频软件网站，水生領(lǐng)域的鯨鲼国产亚洲一二三、斑馬和其他十九種水生及哺乳動物王國。

This large aquatic mammal was once a source of food and raw materials for many people living in the Northern Pacific region.

這種海牛是在1741年由自然學(xué)者吉奧格久久亚洲精品无码aⅴ大香。斯泰勒在白令喝蘸で槲蘼胍患睹嗳耍靠近亞洲海岸附近發(fā)現(xiàn)的，當(dāng)時他正與探險家維特斯。

It is now determined by earth that they are not a fully conscious species at all, but a large aquatic mammal, and should ascend upon a pod-by-pod basis rather than upon an individuated basis, and furthermore, drawing solely upon their own genetic materials.

現(xiàn)在地球判定它們根本不是一個全意識種族aa专区，只是一種大型的水生哺乳動物那个网站能看A片，而且應(yīng)以圓莢連圓莢的基礎(chǔ)而非一種個體的基礎(chǔ)來提升，此外在线观看国产爆草视频免费，需要利用它們自己的基因資料來提升一级片网站在线。

In China, conservation efforts have already failed to protect the Yangtze River dolphin, the first large aquatic mammal to go extinct since the Caribbean monk seal in the 1950s.

在中國，保護(hù)白鰭豚免于滅絕的努力已經(jīng)失敗免费自拍黄色网站。白鰭豚是繼上世紀(jì)50年代加勒比僧海豹之后欧美欧美在线视频观看，首個滅絕的大型水生哺乳動物。