Protecting birds: A lofty argument
Jon OrtWithout Neotropical migratory birds, ecosystems across the Americas would unravel. By eating millions of locusts, ants, and mosquitoes every year, migratory birds act as an important natural control on insect populations. Many species of plant depend upon migratory birds to pollinate or disperse their seeds. Ecologists often consider migratory birds to be “indicator species,” because the size and success of their populations reflect wider trends about the health of the ecosystems they inhabit.