Monoculture of leafcutter ant gardens.

by Ulrich G Mueller, Jarrod J Scott, Heather D Ishak, Michael Cooper, Andre Rodrigues
Published 2010

Blood parasites in owls with conservation implications for the Spotted Owl (Strix occidentalis).

by Heather D Ishak, John P Dumbacher, Nancy L Anderson, John J Keane, Gediminas Valkiūnas, Susan M Haig, Lisa A Tell, Ravinder N M Sehgal
Published 2008