Comment Comment by BurningFrog Note that a declining number of species doesn't mean fewer living animals.As the world globalizes, 10 isolated bird species occupying an ecological niche can be replaced by 1 species across the planet, without there being fewer birds total. parent BurningFrog 5 years ago
As the world globalizes, 10 isolated bird species occupying an ecological niche can be replaced by 1 species across the planet, without there being fewer birds total.