sick California sea lion

Yesterday I spotted this sea lion when I was clearing the jetty

Today he looks worse. He is lethargic and thin. He does not ambulate normally. I did contact the marine mammal vet but I am not hopeful there is anything to be done. I am wondering about the diagnosis. Is there such a thing as a fractured baculum? I noticed online that genital cancer is a diagnosis in marine mammals.

There are over 1000 sea lions here and most look amazingly robust. it is expected that there will be disease and I noticed on this blog that many pictures of ill animals are posted. As this is my first time coming to stay here I was overwhelmed by the many many posts of sick, injured and neck banded sea lions. It is heart breaking but now that I am here and wrestling daily with the feisty beasts I am relieved that the posts, although necessary, certainly do not represent the majority! That is why I have added a sunset picture!