From boneroom.com:
"Bacula
One of our most frequently asked questions here at The Bone Room is: What is a bacula? A baculum (the singular form, latin for "stick") is a bone found in the penis of most mammals. And no, we don't have one. Humans are one of the few mammals that lack this bone. These dense bones are uniquely shaped for each species and often aid in the classification of otherwise similar species."
A baculum (the singular form, latin for "stick") is a bone found in the penis of most mammals.
___________
Bear included. So what does this tell us? That bear boners are not diminishing. False alarm. Sorry folks. Show's over.