Crab-eating macaque findings. One of the most well known examples of experiments on crab-eating macaques is the 1981 Silver Spring monkeys case. In 2014, 21,768 crab-eating macaques were imported in the United States to be used in experimentation. The crab-eating macaque has the third-largest range of any primate species, behind only humans and rhesus macaques. The IUCN Red List categorizes the species as Least Concern, and CITES lists them as Appendix II ("not necessarily threatened with extinction", in which trade must be controlled to avoid use incompatible with their survival). A recent review of their populations suggests a need for better monitoring
All Flesh is Grass (novel) published in at least 21 more editions. The novel was nominated for the Nebula Award for Best Novel in 1966. A review of the book in "Science Fiction and Fantasy Book Review" stated that "Simak's great forte is the creation of sympathetic non-humans who patiently attempt communication with distrustful mankind." The review also stated that Simak's work accurately reflected the concerns of 1960s. Reviewers of Stephen King's book "Under the Dome" have pointed out the previous use of the plot device of a mysterious barrier in "All Flesh is Grass". All Flesh is Grass (novel) All Flesh is Grass is