The International Journal of Primatology has a commendably open notice this month about a 2012 paper on the dietary habits of monkeys — “Western Purple-faced Langurs (Semnopithecus vetulus nestor) Feed on Ripe and Ripening Fruits in Human-modified Environments in Sri Lanka” — with echoes of a 2007 article by the same Sri Lankan researcher: Continue reading Primate journal cites duplication in erratum, but does not retract