Conservation Evidence: Evidence Data

Collected Evidence: Collected Evidence: Provide salt licks for primates We found no evidence for the effects of providing salt licks for primates on primate populations. 'No evidence' for an action means we have not yet found any studies that directly and quantitatively tested this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1525https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1525Thu, 19 Oct 2017 09:40:46 +0100Collected Evidence: Collected Evidence: Regularly and continuously provide supplementary food to primates Two studies in China and The Gambia found that after regularly providing supplementary food, along with other interventions, primate populations increased. Two studies in Thailand and Malaysia found that populations declined after regular provision of supplementary food, alongside other interventions. Three studies in Brazil, South Africa, and Indonesia found that the majority of primates survived after being regularly provided supplementary food, along with other interventions. One study in Liberia found that after regular provision of supplementary food, along with other interventions, the majority of introduced chimpanzees survived for at least one year. One controlled study in Madagascar found that after a year of regular food supplimentation, along with other interventions, introduced black-and-white ruffed lemurs showed different diets compared to a resident wild group of the same species. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1526https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1526Thu, 19 Oct 2017 09:53:52 +0100Collected Evidence: Collected Evidence: Regularly provide supplementary food to primates during resource scarce periods only One before-and-after study in the Republic of Congo found that the majority of chimpanzees survived for at least five years after supplementary feeding in resource scarce periods, alongside other interventions. One before-and-after study in Kenya found that wild olive baboons survived for at least 17 years after supplementary feeding in drought periods soon after translocation, alongside other interventions. One controlled study in Madagascar found that the diet of black-and-white ruffed lemurs was similar to that of wild individuals after supplementary feeding in resource scarce periods, alongside other interventions. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1527https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1527Thu, 19 Oct 2017 09:59:24 +0100Collected Evidence: Collected Evidence: Provide supplementary food for a certain period of time only One study in Tanzania found that a chimpanzee population increased after supplementary feeding for two months immediately after reintroduction, alongside other interventions. One before-and-after study in Brazil found that a golden lion tamarin population declined after one year following supplementary feeding, alongside other interventions. One study in Brazil found that an abandoned infant muriqui was retrieved by its mother and rejoined the wild group after supplementary feeding, alongside other interventions. Four studies in Brazil, Madagascar, and South Africa found that only a minority of reintroduced primates survived after supplementary feeding, alongside other interventions. One study in Guinea found that the majority of introduced chimpanzees survived for at least 27 months following supplementary feeding, alongside other interventions.. Three studies in Gabon, South Africa and Vietnam found that a majority of primates survived reintroduction while being supplimentry fed alongside other interventions. Two studies in Gabon and the Republic of Congo found that the majority of lowland gorillas survived for at least nine months to four years after provision of supplementary food, alongside other interventions. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1528https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1528Thu, 19 Oct 2017 10:13:06 +0100Collected Evidence: Collected Evidence: Provide supplementary food to primates through the establishment of prey populations We found no evidence for the effects of providing supplementary food to primates through the establishment of prey populations on primate populations. 'No evidence' for an action means we have not yet found any studies that directly and quantitatively tested this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1529https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1529Thu, 19 Oct 2017 10:17:33 +0100Collected Evidence: Collected Evidence: Provide additional sleeping platforms/nesting sites for primates One before-and-after study in Brazil found that a translocated lion tamarin population declined after artificial nest boxes were provided, alongside other interventions. One before-and-after study in Brazil found that a majority of reintroduced golden lion tamarins died seven years after artificial nest boxes were provided, alongside other interventions. One before-and-after study in Gabon found that a majority of juvenile western lowland gorillas survived for at least seven years after nesting platforms were provided, alongside other interventions. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1530https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1530Thu, 19 Oct 2017 10:22:21 +0100Collected Evidence: Collected Evidence: Provide artificial water sources One before-and-after trial in Brazil found that a minority of reintroduced golden lion tamarins survived over seven years when provided with supplementary water, alongside other interventions. One before-and-after study in Madagascar found that a minority of reintroduced black-and-white ruffed lemurs survived for five years despite being provided with supplementary water, alongside other interventions. A before-and-after study in South Africa found that a minority of vervet monkeys had survived for 10 months when provided with supplementary water, alongside other interventions. A before-and-after study in Gabon found that a majority of western lowland gorillas survived for at least nine months while being provided with supplementary water, alongside other interventions. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1531https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1531Thu, 19 Oct 2017 10:26:56 +0100