By Sharon Guynup - MongaBay Many plants rely on animals to reproduce, regenerate and spread. But the current sixth mass extinction is wiping out seed-dispersing wildlife that fill this role, altering entire ecosystems.Thousands of species help keep flora alive, from birds and bats to elephants, apes and rodents.Animals give plants the ability to “move,” with the need for mobility rising alongside warming temperatures and more frequent extreme weather events. Transported elsewhere, plants may be able to “outrun” a warming climate.There are growing efforts to restore these critical ecological...