Semen characterization, seasonality of production, and in vitro sperm quality after chilled storage and cryopreservation in the king penguin (Aptenodytes patagonicus)

Authors: Justine K. O'Brien, Todd R. Robeck

Publication/Journal: Zoo Biology

Keywords: avian, casa, directional freezing, genome bank, morphology, penguin, sperm cryopreservation