Aurora, Colorado - History. 1  Aurora originated in the 1880s as the town of Fletcher, taking its name from Denver businessman Donald Fletcher who saw it as a real estate opportunity.
For other uses, see Rino. Republican In Name Only is a pejorative term used by conservative members of the Republican Party of the United States to describe Republicans whose political views or actions they consider insufficiently conservative. The acronym RINO emerged in the 1990s. 1 Origins.
Rhinos, like all animals, exist within an ecosystem. An ecosystem is a biological environment made up of all the animals and plants living in a particular area, as well as all the nonliving, physical parts of the environment (like air, soil, water, and sunlight).Organisms within an ecosystem are linked and impact on each other.Conservationist must take into account the whole ecosystem, including local human populations, when trying to conserve a species. The rhino is whatâs called an umbrella species.Like an umbrella protects you from the rain, conservation of an umbrella species can indirectly protect many other species.Because there are millions of species of conservation concern and the resources available for conservation are limited, it can be useful to use umbrella species to make conservation decisions.ike an umbrella protects you from the rain, conservation of an umbrella species can indirectly protect many other species. Because there are millions of species of conservation concern and the resources available for conservation are limited, it can be useful to use umbrella species to make conservation decisions.