“Patterns of Fecal Steroids Associated With Reproduction in Two Cracidae Species: The Blue-Throated Piping Guan (Pipile Cumanensis Cumanensis) and the Horned Guan (Oreophasis Derbianus)”. 2018. Journal of Zoo and Aquarium Research 6 (3): 85-90. https://doi.org/10.19227/jzar.v6i3.351.