PreservingSpeciesDiversity:How Urban Gardeners Can Help

摘要

It seems that every week we read about another animal or fauna threatened with extinction. It's no secret that the health of the planet's diverse ecosystems are under attack from threats as diverse as human encroachment—cutting down virgin forests to grow monoculture crops like coffee or palm oil—to the accidental introduction of an invasive species into an ecosystem, which can have dire consequences.