Exploding 'Whalegrenade' harpoons take up to 20 minutes to kill whales, Norwegian data reveals, The Independent
Whales 'die in agony' as Icelandic grenade harpoons skewer them but fail to explode
Humpback Whale - NAMMCO
Fin whale puts up two-hour battle to survive in shocking video after it is blasted with harpoons
Description of a Modern Whale Hunt
Pregnant whales face horrific harpoon onslaught in Norwegian waters, Nature, News
How much does Japan's and Norway's whaling impact whale population? - Quora
New report reveals harpooned whales take up to two hours to die. — Hong Kong Animal Law & Protection Organisation
The Whale Hunters: Iceland's Controversial Industry
What It's Like to Watch a Harpooned Whale Die Right Before Your Eyes
2020 Whale & Dolphin News - Whales on the Net
Will 'Ropeless' Fishing Gear Save the Endangered Right Whale?
Norway Is About To Begin Controversial Whale Hunt - The Dodo
New report reveals harpooned whales take up to two hours to die. — Hong Kong Animal Law & Protection Organisation