Original sentence: Hundreds of long-finned pilot whales (Globicephala melaena) are killed annually, mainly during the summer.The dead animals are then dragged further to shore after the remaining whales have been likewise killed
Edited sentence: Hundreds of long-finned pilot whales (Globicephala melaena) are harvested annually, mainly during the summer.The dead animals are then dragged further to shore after the remaining whales have been likewise harvested