{"id":413,"date":"2014-02-23T22:51:56","date_gmt":"2014-02-23T22:51:56","guid":{"rendered":"http:\/\/evst399.coolsociology.net\/?p=413"},"modified":"2017-10-26T14:12:37","modified_gmt":"2017-10-26T14:12:37","slug":"invasive-rats-and-island-ecosystems","status":"publish","type":"post","link":"https:\/\/evst399.mcguire-spickard.com\/?p=413","title":{"rendered":"Invasive Rats and Island Ecosystems"},"content":{"rendered":"<p>Gregory Hendricks<\/p>\n<p>The article titled<em> Eradication of black rats Rattus Rattus from Anacapa Island<\/em> written by Gregg Howald, Josh Donlan, Kate Faulkner, Steve Ortega, Holly Gellerman, Donald Croll, and Bernie Tershy studied the removal of an invasive species of rats from an island ecosystem. \u00a0Anacapa island is an \u00a0island off the coast of California in the California Channel Island chain east of Santa Cruz Island and north of Catalina. Their method of eradication was to disperse a rodenticide aerially staggered over 2 years. \u00a0The rodenticide they used was \u00a0brodifacoum, an anticoagulant which was incorporated into bait which they dropped upon the island. \u00a0They monitored soil quality, \u00a0populations of birds, and of a native rodent to ensure that the soil quality and the native populations remained with an impact was mitigated. \u00a0The native population of rodents (deer mouse) were eradicated along with Rattus Rattus, but they were successfully reintroduced, and recovered to pre-eradication levels quickly. Their method of mitigation for the bird populations was to capture birds who were susceptible to poisoning, such as the raptors which fed upon the rats. They also tested the marine environment for impacts and found that there was no significant impact on marine life from the use of brodifacoum. \u00a0This eradication proved to be an example of the cost and effort needed to eradicate harmful invasive rodent species fromm island ecosystems. The project cost 1.8 million dollars and involved the heavy mitigation measures required to keep native populations safe.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gregory Hendricks The article titled Eradication of black rats Rattus Rattus from Anacapa Island written by Gregg Howald, Josh Donlan, Kate Faulkner, Steve Ortega, Holly Gellerman, Donald Croll, and Bernie Tershy studied the removal of an invasive species of rats from an island ecosystem. \u00a0Anacapa island is an \u00a0island off the coast of California in [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=\/wp\/v2\/posts\/413"}],"collection":[{"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=413"}],"version-history":[{"count":1,"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=\/wp\/v2\/posts\/413\/revisions"}],"predecessor-version":[{"id":414,"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=\/wp\/v2\/posts\/413\/revisions\/414"}],"wp:attachment":[{"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/evst399.mcguire-spickard.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}