Seals And Sealions In The Wild(机器翻译:野生海豹和海豹)作者:Cliff Moon 出版社:Wayland ISBN(13位):9780850786071 语种:英语 开本:32 页数:57 市场价:¥ 49.9装帧 成色 申东价 活动价 库存 精装 九成新 ¥ 15.30 ¥ 13.46 0 有货通知 ...
OC Sea Lions Released Back Into The WildJason G. Goldman
California sea lions often live close to people. They gather in shallow waters, beaches, and manmade structures like docks, buoys, and jetties on the western coast of North America, along the Pacific Ocean. These marine mammals from the seal family, or pinnipeds (meaning “fin-footed” in...
When the wind was in the east a smell came across the harbour from the shark factory;but today there was only the faint edge of the odour because the wind had backed into the north and then dropped off and it was pleasant and sunny on the Terrace. "Santiago,"the boy said. "Yes,"th...
Running Wild - Lions Of The Sea
Used predominantly by commercial fishing vessels to catch gummy, dusky, whiskery and sandbar sharks, gillnets are hung vertically in the water and can sometimes inadvertently trap sea lions. With around 12,000 Australian sea lions left in the wild, it is estimated that there are just 2,000 ...
This study developed an enzyme-linked immunosorbent assay (ELISA) to detect antibodies to ZcAV in sea lion serum. To assess ZcAV prevalence, paired serum and lung samples (n = 96) from wild sea lions that stranded along the California coast were tested through ELISA and PCR, respectively. ...
所属专辑:国家地理 猜你喜欢 3539 sea otters by:阳阳_nnv 318 北辰英语磨耳朵-do unto otters by:北辰亲子频道 444 Sea by:华语音乐 4838 Sea Wolf by:草原上的小木屋 1221 Whispering Sea by:AnssenEducation 2096 Secrets at Sea by:Wendy的音频 ...
百度试题 结果1 题目A)3. Lions live in the, and they like eating other animals. A. wild B. sea C. city 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Wild sea otters (Enhydra lutris) are the only marine mammals that habitually use stones while foraging, using them to break open hard-shelled foods like marine snails and bivalves. However, the physical effects of this behavior on local environments are