Fascinating fellow Earthling.
Amazing planet.
At least they didn't kill this one. About a year ago they found one over 400 and killed it to get its age.
 Beowulfsfriend
                                                
                                                Level 9
                                                Mar 1, 2019
                                            
                                                
                                                    Beowulfsfriend
                                                
                                                Level 9
                                                Mar 1, 2019                                            
                                        but they don't have to kill them to determine age!  I don't remember that news report...but that is depressing.  
@SkotlandSkye they learned that from the last time - they can get a near or exact year count from a dead fish's cartridge.