#News: Recent #study finds great #apes such as #bonobos and #chimpanzees have long term memory. A bonobo recognised her sister after 26 years of separation. Animals have lives and they must be respected #Boycottmeat #Boycottpalmoil #Boycott4Wildlife #science #research #primates @PNASNews https://www.pnas.org/doi/10.1073/pnas.2304903120