The truth about Attenborough's falling walruses

Friday April 17, 2020  |  nature
David Attenborough and the production crew of Netflix’s ‘Our Planet’ claimed that the walruses they showed falling to their deaths were victims of global warming. Other people said that polar bears frightened 200-300 walruses over the cliff to their deaths, so the polar bears can eat them. We need to do more research to know why the walruses jump off the cliffs.