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Mortensen, Hanne; Dupont, Yoko Luise; Oleson, Jens M. (2008). "A snake in paradise: Disturbance of plant reproduction following extirpation of bird flower-visitors on Guam". Biological Conservation. 141 (8): 2146–2154. Bibcode:2008BCons.141.2146M. doi:10.1016/j.biocon.2008.06.014.
Zombeck, Debbie (Winter 2011). "A Feather in Our Cap"(PDF). Alive: Magazine of the North Carolina Zoological Society. 63: 5. Archived from the original(PDF) on 2013-12-03. Retrieved 2012-11-25.
Craig, Robert (1998). "Conservation of endangered white-eyes (Zosteropidae) in the tropical Pacific". 22nd International Ornithological Conference(PDF). Putnam, CT, and Durban, South Africa: Bird Conservation Research, Inc. pp. 1–8. Archived from the original(PDF) on 2016-03-04. Retrieved 2008-11-14.
Zombeck, Debbie (Winter 2011). "A Feather in Our Cap"(PDF). Alive: Magazine of the North Carolina Zoological Society. 63: 5. Archived from the original(PDF) on 2013-12-03. Retrieved 2012-11-25.