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They are also used to teach children about metamorphosis, migration, aposematic coloration, and mimicry. Economical impact: Butterfly nesting sites in Mexico are huge tourist sites, bringing in a lot of revenue. Needless to say, butterfly loss would heavily impact the economy. Research/focus: According to the . Fish and Wildlife Service (FWS) agency, monarch butterflies may deserve protection under the Endangered Species Act. The agency is providing $2 million for on the ground conservation projects. As part of an agreement, the federation will help raise awareness about the need for milkweed, provide seeds to anyone willing to plant it and to plant the seeds in open space such as roadsides, parks, forests and patio flower boxes. Works Cited ? Hoefnagels, 1st ed. Biology: The Essentials. McGrawHill Higher Education. Chapter , , ? followingextinctionthe ? ? ?src=footer ? ? ? ? Works Cited Cont’d ? ? de_but_still_on_the_rise/ ? poaching/ ? ? ? ? ? ? problem/ ? ? butterfliesendangered/ ? massacrenearlyabillionbutterflieshavevanished/ ? ? 。Overexploitation: Terrestrial Animals By: Jessica Soliz University of HoustonDowntown Biology 1312, Spring 2020 Fully Online, Professor David Lang Why is Terrestrial Overexploitation an Environmental Issue? Terrestrial Overexploitation is humans over use of wildlife and plant species found on land, at a rate faster than it can reproduce. An environmental issue arises when humans cause too many individuals of a species to abandon their natural environment, hindering their ability to sustain life, thus leading to possible extinction. This can cause a ripple effect in that the loss of one species can effect many other species and significantly alter the structure of the ecosystem. This continued practice could ultimately negatively impact human dependencies on wildlife and plants for food, clothing, medicine, shelter and many other needs. Ecosystems a