Cotin, J., and M. R. Price. 2018. Population size, distribution and habitat use of the Hawaiian Short-eared Owl (Asio flammeus sandwichensis) on O'ahu.
Cotin, J., K. E. Davis, A. A. Siddiqi, and M. R. Price. 2018. Breeding phenology and daily activity of the Hawaiian Short-eared Owl (Asio flammeus sandwichensis) on O'ahu.
Mostello, C. S., and S. Conant. 2018. Diets of native and introduced apex predators in Hawai'i. Pacific Conservation Biology 24:25-34.
Hawai'i Department of Land and Natural Resources. 2005. DLNR Fact Sheet: Pueo or Hawaiian Short-eared Owl (Asio flammeus sandwichensis) in "Hawaii's Comprehensive Wildlife Conservation Strategy."
Booms, T. L., G. L. Holroyd, M. A. Gahbauer, H. E. Trefry, D. A. Wiggins, D. W. Holt, J. A. Johnson, S. B. Lewis, M. D. Larson, L. K. Keyes, and S. Swengel. 2014. Assessing the status and conservation priorities of the Short-eared Owl in North America. Wildlife Management 78:772-778.
Work, W. M., and J. Hale. 1996. Causes of owl mortality in Hawaii, 1992 to 1994. Journal of Wildlife Diseases 32:266-273.