Collected Evidence: Collected Evidence: Protect brownfield or ex-industrial sites in urban areas One study evaluated the effects of protecting brownfield or ex-industrial sites in urban areas. This study was in the UK. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (1 STUDY) Use (1 study): One study in the UK reported that an ex-industrial site that was protected was occupied by up to four species of reptiles. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3478https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3478Fri, 03 Dec 2021 11:43:50 +0000Collected Evidence: Collected Evidence: Pay farmers to cover the costs of conservation measures   One study evaluated the effects of paying farmers to cover the costs of conservation measures on reptiles. This study was in Australia. COMMUNITY RESPONSE (1 STUDY) Richness/diversity (1 study): One replicated, site comparison study in Australia found that sites managed under agri-environment schemes had similar reptile species richness compared to sites that were managed purely for livestock production or areas of unmanaged woodland. POPULATION RESPONSE (1 STUDY) Abundance (1 study): One replicated, site comparison study in Australia found that sites managed under agri-environment schemes had similar reptile abundances compared to sites that were managed purely for livestock production or areas of unmanaged woodland. BEHAVIOUR (0 STUDIES)Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3486https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3486Fri, 03 Dec 2021 13:08:13 +0000Collected Evidence: Collected Evidence: Regulate temperature of water discharged from power plants One study evaluated the effects of regulating temperature of water discharged from power plants. This study was in the USA. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (1 STUDY) Use (1 study): One study in the USA reported that power plant water cooling canals were occupied by a population of American crocodiles. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3495https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3495Mon, 06 Dec 2021 12:12:00 +0000Collected Evidence: Collected Evidence: Modify grazing regime: Wetland One study evaluated the effects of managing grazing regimes in wetlands on reptile populations. This study was in France. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (1 STUDY) Abundance (1 study): One controlled before-and-after study in France found that moderate density autumn–winter grazing and autumn–spring marsh flooding resulted in higher abundance of European pond turtles than high density spring–summer grazing and winter–spring marsh flooding or low year-round grazing and flooding. Condition (1 study): One controlled before-and-after study in France found that high-density spring–summer grazing resulted in fewer incidences of trampling compared to moderate-density autumn–winter grazing or low-density year-round grazing. BEHAVIOUR (0 STUDIES)Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3496https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3496Mon, 06 Dec 2021 12:17:07 +0000Collected Evidence: Collected Evidence: Use road closures One study evaluated the effects of using road closures on reptile populations. This study was in Canada. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (1 STUDY) Use (1 study): One replicated study in Canada found that closed roads were not used more by Blanding’s turtles than unclosed roads. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3503https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3503Mon, 06 Dec 2021 17:53:46 +0000Collected Evidence: Collected Evidence: Alter road surfaces One study evaluated the effects of altering road surfaces on reptile populations. This study was in Canada. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (1 STUDY) Use (1 study): One replicated study in Canada found that paved roads were not used more by Blanding’s turtles than unpaved roads. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3504https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3504Mon, 06 Dec 2021 18:00:05 +0000Collected Evidence: Collected Evidence: Raise mowing height One study evaluated the effects of raising mowing height on reptile populations. This study was in Australia. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (1 STUDY) Behaviour change (1 study): One replicated, site comparison study in Australia found that in long-sward pastures or crops marbled geckos did not navigate directly towards a tree, whereas in short-sward pastures they did. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3513https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3513Tue, 07 Dec 2021 14:11:55 +0000Collected Evidence: Collected Evidence: Provide or maintain hedgerows on farmland One study evaluated the effects of providing or maintaining linear features on reptile populations. This study was in Madagascar. COMMUNITY RESPONSE (1 STUDY) Community composition (1 study): One site comparison study in Madagascar found that reptile communities in cultivated areas with hedges were more similar to those found in forests than were communities from cultivated areas without hedges. The study also found that more reptile species were found only areas with hedges than only in areas without hedges. POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (0 STUDIES)Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3519https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3519Tue, 07 Dec 2021 14:42:00 +0000Collected Evidence: Collected Evidence: Prevent access to livestock water feeders One study evaluated the effects of preventing access to livestock water feeders on reptile populations. This study was in Morocco. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (1 STUDY) Survival (1 study): One replicated, randomized, controlled, before-and-after study in Morocco found that covering water feeder openings with wire mesh resulted in fewer combined reptiles and amphibians being trapped compared to water feeders without mesh covers. BEHAVIOUR (0 STUDIES)Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3521https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3521Tue, 07 Dec 2021 14:55:09 +0000Collected Evidence: Collected Evidence: Manually remove reptiles from roads One study evaluated the effect on reptile populations of manually removing reptiles from roads. This study was in the USA. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (1 STUDY) Survival (1 study): One study in the USA reported that when turtles were being removed from a road following installation of a fence and artificial nesting mounds, fewer turtles were killed on the road than in the year before any interventions began. BEHAVIOUR (0 STUDIES)Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3523https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3523Tue, 07 Dec 2021 14:58:50 +0000Collected Evidence: Collected Evidence: Carry out surveillance of reptiles for early treatment/action to prevent spread of disease We found no studies that evaluated the effects on reptile populations of carrying out surveillance of reptiles for early treatment/action to prevent spread of disease. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3702https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3702Fri, 10 Dec 2021 19:02:11 +0000Collected Evidence: Collected Evidence: Sterilize equipment to prevent spread of disease We found no studies that evaluated the effects on reptile populations of sterilizing equipment to prevent spread of disease. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3703https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3703Fri, 10 Dec 2021 19:03:54 +0000Collected Evidence: Collected Evidence: Release animals that modify landscapes (e.g. ecological engineers) We found no studies that evaluated the effects on reptile populations of releasing animals that modify landscapes (e.g. ecological engineers). ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3710https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3710Mon, 13 Dec 2021 13:55:20 +0000Collected Evidence: Collected Evidence: Translocate reptiles away from threats: Sea turtles We found no studies that evaluated the effects of translocating sea turtles away from threats on their populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3728https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3728Mon, 13 Dec 2021 18:10:01 +0000Collected Evidence: Collected Evidence: Rehabilitate and release injured or accidentally caught individuals: Snakes & lizards We found no studies that evaluated the effects of rehabilitating and releasing injured or accidentally caught snakes and lizards on their populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3742https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3742Tue, 14 Dec 2021 10:44:54 +0000Collected Evidence: Collected Evidence: Rehabilitate and release injured or accidentally caught individuals: Tuatara We found no studies that evaluated the effects of rehabilitating and releasing injured or accidentally caught tuatara on their populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3744https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3744Tue, 14 Dec 2021 11:10:19 +0000Collected Evidence: Collected Evidence: Freeze sperm or eggs for future use We found no studies that evaluated the effects of freezing sperm or eggs for future use on reptile populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3760https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3760Tue, 14 Dec 2021 16:06:26 +0000Collected Evidence: Collected Evidence: Relocate nests/eggs to a nearby natural setting (not including hatcheries): Snakes & lizards We found no studies that evaluated the effects of relocating nests/eggs to a nearby natural setting on snake and lizard populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3769https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3769Tue, 14 Dec 2021 17:56:49 +0000Collected Evidence: Collected Evidence: Relocate nests/eggs to a nearby natural setting (not including hatcheries): Crocodilians We found no studies that evaluated the effects of relocating nests/eggs to a nearby natural setting on crocodile populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3783https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3783Wed, 15 Dec 2021 15:24:24 +0000Collected Evidence: Collected Evidence: Relocate nests/eggs to a nearby natural setting (not including hatcheries): Tuatara We found no studies that evaluated the effects of relocating nests/eggs to a nearby natural setting on tuatara populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3784https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3784Wed, 15 Dec 2021 15:25:47 +0000Collected Evidence: Collected Evidence: Provide reptiles with escape routes from canals, drains and ditches We found no studies that evaluated the effects on their populations of providing reptiles with escape routes from canals drains and ditches. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3788https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3788Wed, 15 Dec 2021 16:32:21 +0000Collected Evidence: Collected Evidence: Provide rewards (monetary or non-monetary) for reporting injured or entangled reptiles We found no studies that evaluated the effects of providing rewards for reporting injured or entangled reptiles on their populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3789https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3789Wed, 15 Dec 2021 16:33:36 +0000Collected Evidence: Collected Evidence: Relocate nests/eggs to a hatchery: Snakes & lizards We found no studies that evaluated the effects of relocating nests/eggs to a hatchery on snake and lizard populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3792https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3792Wed, 15 Dec 2021 16:41:29 +0000Collected Evidence: Collected Evidence: Relocate nests/eggs to a hatchery: Crocodilians We found no studies that evaluated the effects of relocating nests/eggs to a hatchery on crocodilian populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3793https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3793Wed, 15 Dec 2021 16:57:18 +0000Collected Evidence: Collected Evidence: Relocate nests/eggs to a hatchery: Tuatara We found no studies that evaluated the effects of relocating nests/eggs to a hatchery on tuatara populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated 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%2F3794https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3794Wed, 15 Dec 2021 16:59:42 +0000
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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