Summary | The panda remained in the tree for an hour but rushed
away when Yang approached.Male pandas track female pandas in
heat from their urine and squeaking."Generally speaking, pandas
enter their annual estrus cycles during the period from March
to May.If the female panda is reluctant, the mating fails, even
during estrus.The giant panda lives mainly in the mountains of ...
away when Yang approached.Male pandas track female pandas in
heat from their urine and squeaking."Generally speaking, pandas
enter their annual estrus cycles during the period from March
to May.If the female panda is reluctant, the mating fails, even
during estrus.The giant panda lives mainly in the mountains of ...
en.ce.cn | 11 April 2016