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Teacher Information!. Necessary materials: PowerPoint Guide. Endangered Species. Fish and Wildlife Resources. Teacher-Led Activity — Endangered Species. Give students a few minutes to list endangered/threatened/extinct species in North America and/or Idaho Ask students:
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Teacher Information! • Necessary materials: • PowerPoint Guide
Endangered Species Fish and Wildlife Resources
Teacher-Led Activity—Endangered Species • Give students a few minutes to list endangered/threatened/extinct species in North America and/or Idaho • Ask students: • Are most of these species fish, reptiles, birds or mammals? How about plants? • What kinds of species seem to get the most attention? Why might that be?
Students will be able to… • Define wildlife and related terms • Discuss various endangered species
What is wildlife? • Endangered Species Act (1966): Any member of the Animal Kingdom. • Generally, “wildlife” includes mammals, birds, and fish. • Is wildlife a renewable resource?
What are the differences between extinct, endangered, and threatened species of wildlife? • Passenger pigeon—extinct in 1914 • Carolina parakeet—extinct in 1918 • Extinction—Complete disappearance of a species from earth.
What are the differences between extinct, endangered, and threatened species of wildlife? • Functionally extinct • Very few breeding pairs • population cannot sustain itself • South China tiger— < 20 individuals in wild • Ivory-billed woodpecker??
What are the differences between extinct, endangered, and threatened species of wildlife? • Sockeye salmon—endangered in ID, threatened in WA • Endangered • A species with very few individuals • May soon go extinct
What are the differences between extinct, endangered, and threatened species of wildlife? • Canada lynx—threatened • Threatened • A species abundant in most of its natural range • With declining numbers it may be vulnerable to extinction
What are delisted species of wildlife? • Bald eagle—delisted in 2007, threatened in some areas • Gray wolf—delisted in 2009, threatened in MN • Delisted—removal from the Endangered Species List • Different populations of a species can have different statuses
Review • Can you define wildlife? • Please explain differences between extinct, threatened, and endangered species of wildlife. • Can you discuss various endangered species?
Homework: What is the ESA? • Read “The Endangered Species Act—Protecting Marine Resources” factsheet • Answer the following questions • What is the purpose of the ESA? • How many species are listed under the ESA? • What is a “take?” • Who enforces the ESA? • What is a “sentinel” species?
Image Sources • www.mi.nrcs.usda.gov/indian.html • www.outback-australia-travel-secrets.com/australian-wildlife.html • http://oceanexplorer.noaa.gov/explorations/07twilightzone/logs/may23/media/sponges_galore.html • www.michiganfilmoffice.org/Experience-Michigan/About-Michigan/Default.aspx • www.proteinpower.com/drmd_blog/?p=255