So the wintering period of Hooded Crane at Chongming Dongtan is about 5 months.

因此国内自拍第十六页日韩在线观看，白頭鶴在崇明東灘的越冬期約為5個(gè)月美屄网站。

This group is occurring in ever smaller numbers, and its survival may be threatened by a series of natural disasters in the Mexican wintering grounds, as well as by reduced acreage of milkweed plants in their summer home.

這群種族只有很少的數(shù)量国产片三级，并且幸存下來的還又可能面臨墨西哥冬天的自然災(zāi)害的打擊欧美一级A片在线视频，又要面對夏天乳草植物面積的減少网址在线观看国产日韩视频。

Yancheng Nature Reserve, which is the largest wintering habitat for red-crowned crane in the world and has very important position in the world biodiversity conservation, was chosen as the case study area.

本文以鹽城自然保護(hù)區(qū)為研究地日韩乱伦字幕中文一区，采用問卷調(diào)查和實(shí)地訪談的方式，對保護(hù)管理權(quán)交易在生態(tài)不要快播的黄色网站、自然條件色色色五月天久鬼久、生產(chǎn)方式轉(zhuǎn)換及經(jīng)濟(jì)等方面的可行性進(jìn)行了分析。

Some suggestions were also put forward on the habitat protection for the wintering Black－necked Cranes.

本文也對改善黑頸鶴越冬棲息地的管理和保護(hù)提出了一些建議91亚洲福利。

At the same time of population census, the age structure of wintering common cranes had also been examined.

在進(jìn)行種群數(shù)量調(diào)查的同時(shí)偷拍福利视频网站，還對越冬灰鶴種群的年齡結(jié)構(gòu)進(jìn)行了探討。

wintering：越冬

winter solstice 冬至 | wintering 越冬 | woadwaxen brake 染料木叢林

wintering ground：過冬地; 越冬地

winter atmosphere冬季大氣 | wintering ground過冬地;越冬地 | with advanced technology擁有先進(jìn)技術(shù)的;使用先進(jìn)技術(shù)的

wintering ground：越冬地

wintering 越冬 | wintering ground 越冬地 | wintering migration 越冬性遷移;越冬迴游

wintering ground：越冬場

wintering 越冬 | wintering ground 越冬場 | wintering period 越冬期

wintering ability：越冬性

wintering 越冬 | wintering ability 越冬性 | wintering habit 越冬性