So testosterone in the POM does inspire mating behavior.

因此POM区域的激素确实会影响交配活动。

And about 400 bacula of Dire wolves have been preserved at La Brea – which has allowed us to study their size and shape for clues into their mating behavior.

拉布雷亚 (La Brea) 保存了大约 400 只恐狼的杆状骨——这使我们能够研究它们的大小和形状，以寻找它们交配行为的线索。