https://www.google.com/amp/relay.nationalgeographic.com/proxy/distribution/public/amp/2017/01/human-pig-hybrid-embryo-chimera-organs-health-science
Basically the school in maximum ride. "But for lead study author Jun Wu of the Salk Institute, we need only look to mythical chimeras—like the human-bird hybrids we know as angels—for a different perspective." If a avian or soon to be avian is reading this WATCH OUT and STAY SAFE
🦈Bin