Collected Evidence: Collected Evidence: Primates: Change the number of feeds per day Two before-and-after studies in Japan and the USA found that when the number of feeds per day were increased the amount of time spent feeding increased in chimpanzees, but hair eating also increased in baboons.  Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1337https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1337Thu, 13 Oct 2016 08:44:38 +0100Collected Evidence: Collected Evidence: Primates: Change feeding times One replicated, controlled study in the USA found that when chimpanzees were fed on unpredictable schedules inactivity decreased.  Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1338https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1338Thu, 13 Oct 2016 08:46:57 +0100Collected Evidence: Collected Evidence: Primates: Provide food at natural (wild) feeding times No evidence was captured for the effects of providing food to primates at natural (wild) feeding times. '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%2F1339https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1339Thu, 13 Oct 2016 08:48:18 +0100Collected Evidence: Collected Evidence: Primates: Provide access to food at all times (day and night) No evidence was captured for the effects of providing primates access to food at all times (day and night). '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%2F1340https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1340Thu, 13 Oct 2016 08:49:38 +0100Collected Evidence: Collected Evidence: Primates: Use of automated feeders No evidence was captured for the effects of using an automated feeder for primates. '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%2F1341https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F1341Thu, 13 Oct 2016 08:50:55 +0100
What Works 2021 cover

What Works in Conservation

What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. Subjects covered so far include amphibians, birds, mammals, forests, peatland and control of freshwater invasive species. More are in progress.

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