Note from Public Relations: Guest access to the San Diego Zoo’s Giant Panda Research Station is expected to be interrupted over the next few days as female Bai Yun and male Gao Gao are introduced for breeding. Giant panda adults are solitary, normally coming together for a few days each year for breeding. Animal care staff have been closely monitoring Bai Yun and Gao Gao, observing behaviors, vocalizations and physical signs that indicate that the female will be receptive to the male. On the afternoon of April 14, the viewing area was closed as breeding behavior escalated and possible introduction of the two adults was considered. In order to ensure that there are no distractions that might interrupt the interaction of the rare pair, the panda viewing area has been closed to guests.
Zoo officials expect that guest viewing at the Station will be interrupted over the next few days. Viewing of Panda Cam may also be interrupted as staff focus their efforts on monitoring the interaction directly and are not available to manage Panda Cam views for online guests.
Things are progressing here at the Giant Panda Research Station at the San Diego Zoo in many ways. As of April 12, Bai Yun and Gao Gao swapped exhibits. This involves releasing them into one anothers’ enclosures for olfactory exploration and scent marking. As Bai Yun is showing increasing signs of readiness for mating, the door to the introduction area, or “howdy door,” was opened between the exhibits April 13, and Gao lost no time in taking up his usual spot in the tunnel-way inself, not visible to the guests, usually, but straight line-of-sight on Bai, the most important thing. A knowing guest described him as “keeping vigil,” an excellent description of his tendency to plant himself in there for naps, scent-marking, vocalizing, even eating, so as not to give up his place of priority near Bai Yun. We’ve seen this in previous years; what was pretty amazing to me was the speed with which he entered the area and his memory of this from past mating seasons.
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