Thanks to Wet Tropics Management Authority for supporting MinuteEarth - http://wettropics.gov.au/ Subscribe to MinuteEarth! - null And support us on Subbable! - https://subbable.com/minuteearth ________________________ Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emily Elert, Ever Salazar, and Kate Yoshida Music by Nathaniel Schroeder: http://www.soundcloud.com/drschroeder ________________________ Free iTunes podcasts of MinuteEarth! - http://podcast.minuteearth.com/ Facebook - http://facebook.com/minuteearth Twitter - http://twitter.com/MinuteEarth MinuteEarth provides an energetic and entertaining view of trends in earth's environment -- in just a few minutes! ________________________ References Bohlen, P.J., Scheu, S. Hale, C.M., McLean, A.M., Migge, A., Groffman, P.M., and Parkinson, D. (2004). Non-native invasive earthworms as agents of change in northern temperate forests. Frontiers in Ecology and the Environment 2(8): 427-435. http://grownativemass.org/sites/default/files/downloads/Earthworm%20invasion.pdf Boland, C.R.J., Smith, M.J., Maple D.J., Tiernan, B., Barr, R., Reeves, R., and Napier, F. (2011). Heli-baiting using low concentration fipronil to control invasive yellow crazy ant supercolonies on Christmas Island, Indian Ocean. 152-156 In: Veitch, C. R.; Clout, M. N. and Towns, D. R. (eds.). 2011.  Island invasives: eradication and management. IUCN, Gland, Switzerland. http://www.issg.org/pdf/publications/island_invasives/pdfhqprint/2boland.pdf Csurhes, S. and Hankamer, C. (2012) Pest Animal Risk Assessment: Yellow Crazy Ant (Anoplolepis gracilipes). Queensland Department of Employment, Economic Development and Innovation. http://www.daff.qld.gov.au/__data/assets/pdf_file/0003/63372/IPA-Yellow-Crazy-Ant-Risk-Assessment.pdf Hoffman, B. (2009) Dhimurru Yellow Crazy Ant Management Plan: a report prepared for Dhimurru Aboriginal Corporation. http://www.dhimurru.com.au/uploads/8/9/3/6/8936577/dhimurru_draft_plan_of_crazy_ant_management_.pdf Hoffmann, B.D., Auina, S., and Stanley, M.C. (2014). Targeted Research to Improve Invasive Species Management: Yellow Crazy Ant Anoplolepis gracilipes in Samoa. PLoS ONE 9(4): e95301. http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0095301 O'Dowd D.J., Green P.T., and Lake P.S. (2003). Invasional 'meltdown' on an oceanic island. Ecology Letters 6: 812--817. http://wolfweb.unr.edu/~ldyer/classes/396/odowd.pdf Parkes, J., and Murphy, E. (2003). Management of introduced mammals in New Zealand. New Zealand Journal of Ecology 30: 335--359. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.130.877&rep=rep1&type=pdf Pimentel, D., Zuniga, R. and Morrison, D. (2005). Update on the environmental and economic costs associated with alien invasive species in the United States. Ecological Economics, 52(3): 273-288. http://www.forestpests.org/pdf/Update%20on%20the%20environmental%20and%20economic%20costs%20associated%20with%20alien-invasive%20species%20in%20the%20US.pdf Webb, G.A. and Hoffmann, B.D. (2013). Field evaluations of the efficacy of Distance Plus on invasive ant species in northern Australia. Journal of Economic Entomology 106(4):1545-52. http://www.sumitomo-chem.com.au/sites/default/files/pdf/science/webb_hoffmann_2013.pdf Image credits Earthworm Photo by: Rob Hille http://commons.wikimedia.org/wiki/File:Earthworm_01.jpg Yellow Crazy Ant Based on photo by: John Tann https://www.flickr.com/photos/31031835@N08/5698998061/ Cassowary Photo by: Flickr user thinboyfatter https://www.flickr.com/photos/1234abcd/5738935515/ Wooroonooran Josephine Falls Photo by: Wikimedia user LecomteB http://commons.wikimedia.org/wiki/File:Wooroonooran_Josephine_Falls.jpg