How Much Is the Decline in Birds, Fish, Reptiles and Mammals?
Our Science Revolution fact of the day
is that over the last 40 years we have seen a 60 percent decline in vertebrate
populations. That’s animals that have a spine basically. Birds, fish, reptiles,
mammals. A 60 percent decline from 1970 to 2014, according to the Biennial Living
Planet report published by the Zoological Society of London and the
World Wildlife Foundation. This is serious stuff . . .