#killerfishUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文AVLE 일상Steem POD TeamComunidad LatinaWORLD OF XPILARBeauty of CreativityExplore Communities...#killerfishTrendingHotNewPayoutsMutedbluewhalez (50)in #killerfish • 6 years agoWhat animal can kill a blue whale? Q&A - 5Source! The Orcas, also known as the killer whale, is known to prey on other marine mammals, including dolphins and…bluewhalez (50)in #bluewhale • 6 years agoWhy blue whales are becoming extinct? Q&A - 2Source! Federal endangered. The Blue Whale was driven to extinction at the beginning of the 1800s and early 1900s by…