Rescuing a flying-fox on the ground: this is Percival

Percival is an adult male Black Flying-Fox who was found on the ground early one morning in a local park. The lovely MOP put a sign up to warn park goers to keep their distance. This park was extremely local to me so I tumbled out of bed and rocked up to rescue this little guy. I still can't decide if he's adult or subadult (it's a difference in maturity and puberty), but he is a big boy if he's a subadult. He has been very iffy in care, so I arranged xrays to see if he had chest or shoulder girdle trauma (he didn't) so we could figure out what is going on with him. I have dropped him to a carer because both my parents are having medical issues at the moment and are quite high maintenance; 24 hours later he is still alive but not doing particularly well; I don't know if he is a survivor yet but his condition tenuous. Let's hope he improves soon. Percival was named for the street bordering the park, Percival St. Update: I was going to update you that he died, because the carer said he died yesterday, however she called back today and asked me which bat was my rescue, the Alecto (Black) or the Grey? And I said, the Black. And she said: Oh, I thought he was dead but then he moved; I didn't think he was going to survive the night but in the morning he decided he was feeling a little better, and he was happy to try some soft fruit. So the good news is that he's a survivor. YAY