Survival on the ark: life-history trends in captive parrots - Young - 2011 - Animal Conservation - Wiley Online Library
I can not copy anything from it to show you something about this but it is a GREAT read! It has to do with life span of breeding birds in captivity....
I can not copy anything from it to show you something about this but it is a GREAT read! It has to do with life span of breeding birds in captivity....