Get your arms around the largest fish in the sea—whale sharks weigh in at up to 60 tons. Find out what tiny creatures keep these gentle giants alive.查看更多内容
常见问题解答
问:
How many orca species exist?
答:
Orcas are still categorized as one species globally, known as Orcinus orca, but many scientists are convinced that they are actually several distinct species.
广告Boost Your Brand's Digital Presence Now — Get Authentic Local Images for Targeted Results. Subscribe Today and Get Industry-Leading Content, Support and Licensing. Get Started Now!
Types: Images, Photos, Vectors, Icons, Illustrations, Editorial, 3D