Estelle A. Sandhaus

Lion, Ungulate, and Visitor Reactions to Playbacks of Lion Roars at Zoo Atlanta

Nicholas J. Kelling, Terry L. Maple, Angela S. Kelling, 2012, Journal of applied animal welfare science : JAAWS.

Variation of Feeding Regimes: Effects on Giant Panda (Ailuropoda melanoleuca) Behavior

Estelle A. Sandhaus, 2004 .

Increasing AZA-Accredited Zoo and Aquarium Engagement in Conservation

Kayla Ripple, Estelle A. Sandhaus, Megan E Brown, 2021, Frontiers in Environmental Science.

Eggshell Thinning and Depressed Hatching Success of California Condors Reintroduced to Central California

R. Risebrough, J. Brandt, Estelle A. Sandhaus, 2013 .

Lead Exposure Risk from Trash Ingestion by the Endangered California Condor (Gymnogyps californianus)

M. Finkelstein, Donald R. Smith, J. Brandt, 2015, Journal of wildlife diseases.

Observing Panda Play: Implications for Zoo Programming and Conservation Efforts

Sarah M. Bexell, O. Jarrett, T. Maple, 2007 .

Condor Conservation Comes Home to Roost

Estelle A. Sandhaus, Rich Block, 2019, Scientific Foundations of Zoos and Aquariums.

Lead, trash, DDE, and young age of breeders linked to lower fertility in the first two decades of reintroduction for critically endangered California Condors in California

D. Doak, Victoria J. Bakker, M. Finkelstein, 2023, Ornithological Applications.