Heinz Meng, one of the leaders in Peregrine Recovery

Dr. Meng passed away on August 13.   If it were not for his vision, would we even have peregrines today?   https://sites.newpaltz.edu/news/2016/08/college-mourns-death-of-emeritus-biology-professor-heinz-meng-known-for-recovery-of-peregrine-falcon/