J. Michael Reed; David W. DesRochers; Eric A. VanderWerf; J. Michael Scott (October 2012). "Long-Term Persistence of Hawaii's Endangered Avifauna through Conservation-Reliant Management". BioScience. 62 (10): 881=892. doi:10.1525/bio.2012.62.10.8.
Fowler, AC; Eadie, JM; Engilis, A (2009). "Identification of endangered Hawaiian ducks (Anas wyvilliana), introduced North American Mallards (A. platyrhynchos) and their hybrids using multilocus genotypes". Conserv Genet. 10 (6): 1747–1758. Bibcode:2009ConG...10.1747F. doi:10.1007/s10592-008-9778-8. S2CID25842134.
Fowler, AC; Eadie, JM; Engilis, A (2009). "Identification of endangered Hawaiian ducks (Anas wyvilliana), introduced North American Mallards (A. platyrhynchos) and their hybrids using multilocus genotypes". Conserv Genet. 10 (6): 1747–1758. Bibcode:2009ConG...10.1747F. doi:10.1007/s10592-008-9778-8. S2CID25842134.
Fowler, AC; Eadie, JM; Engilis, A (2009). "Identification of endangered Hawaiian ducks (Anas wyvilliana), introduced North American Mallards (A. platyrhynchos) and their hybrids using multilocus genotypes". Conserv Genet. 10 (6): 1747–1758. Bibcode:2009ConG...10.1747F. doi:10.1007/s10592-008-9778-8. S2CID25842134.