MacArthur and Wilson's Theory

MacArthur and Wilson's Theory, known as the Theory of Island Biogeography, explains how species distributions are influenced by the size and distance of habitats (isolated "islands"). It suggests that larger islands support more species because they provide more resources and diverse environments, while islands closer to the mainland receive more species through migration. The balance between species immigration and extinction rates determines biodiversity. This theory helps us understand conservation, as it highlights the importance of habitat preservation and connectivity for maintaining healthy ecosystems.