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Terrestrial Mammal Conservation

 | 
Nick A. Littlewood
, 
Ricardo Rocha
, 
Rebecca K. Smith
, 
et al.

4. Threat: Energy production and mining

Full text

4.1. Restore former mining sites

1https://www.conservationevidence.com/​actions/​2490

2Twelve studies evaluated the effects of restoring former mining sites on mammals. Eleven studies were in Australia2–12 and one was in the USA1.

3COMMUNITY RESPONSE (8 STUDIES)

4Species richness (8 studies): A review in Australia10 found that seven of 11 studies indicated that rehabilitated areas had lower mammal species richness compared to in unmined areas. Four of five replicated, site comparison studies, in Australia2–4,6,9, found that mammal species richness was similar in restored mine areas compared to unmined areas3,4,6 or higher in restored areas (but similar when considering only native species)9. One study found that species richness was lower in restored compared to in unmined areas2. A replicated, controlled study in Australia8 found that thinning trees and burning vegetation as part of mine restoration did not increase small mammal species richness. A replicated, site comparison study in Australia5 found that restored mine areas were recolonized by a range of mammal species within 10 years.

5POPULATION RESPONSE (5 STUDIES)

6Abundance (5 studies): A review of rehabilitated mine sites in Australia10 found that only two of eight studies indicated that rehabilitated areas had equal or higher mammal densities compared to those in unmined areas. One of three replicated, site comparison studies, in the USA1 and Australia2,9, found that small mammal density was similar on restored mines compared to on unmined land1. One study found that for three of four species (including all three native species studied) abundance was lower in restored compared to unmined sites2 and one study found mixed results, including that abundances of two out of three focal native species were lower in restored compared to unmined sites9. A replicated, controlled study in Australia8 found that thinning trees and burning vegetation as part of mine restoration did not increase small mammal abundance.

7BEHAVIOUR (2 STUDIES)

8Use (2 studies): A replicated, site comparison study in Australia7 found that most restored former mine areas were not used by koalas while another replicated site comparison study in Australia11 found quokka activity to be similar in revegetated mined sites compared to in unmined forest.

9OTHER (1 STUDY)

10Genetic diversity (1 study): A site comparison study in Australia12 found that in forest on restored mine areas, genetic diversity of yellow-footed antechinus was similar to that in unmined forest.

Background
Restoration of former mining sites usually involves establishing native or non-native plants, often with the main aim of reducing erosion or reducing the concentration of pollutants (Wong 2003). However, this restoration may also benefit mammal species found in and around former mining sites by creating habitat conditions similar to those found prior to mining operations.

11Wong M.H. (2003) Ecological restoration of mine degraded soils, with emphasis on metal contaminated soils. Chemosphere, 50, 775–780, https://doi.orgdoi.org/​10.1016/​s0045-6535(02)00232-1

  • 1 Hingtgen T.M. & Clark W.R. (1984) Small mammal recolonization of reclaimed coal surface-mined land (...)

12A replicated, site comparison study in 1980–1981 of four restored areas of a mine and an adjacent unmined grassland in Wyoming, USA1 found that on restored mine plots, small mammal density was similar to that found on unmined land. Average mammal density on two-year-old restored plots (14–16 individuals/ha) and 3–5-year-old restored plots (16–23 individuals/ha) were not significantly different to those on unmined plots (12–14 individuals/ha). More deer mice Peromyscus maniculatus were found in restored plots (13–18/ha) than in unmined plots (6–8/ha). The reverse was true for thirteen-lined ground squirrels Spermophilus tridecemlineatus (restored: 0.6–1.5/ha; unmined: 4.5–5.0/ha). Plots were restored by replacing mine deposits with topsoil followed by adding seed and fertilizer. Two restored areas were studied in 1980 and four (including the original two) in 1981. A nearby area of unmined rangeland was sampled both years. Small mammals in restored plots were live-trapped for 4–7 days/month in June–August 1980 and May–September 1981. On the unmined rangeland, mammals were live-trapped for 4–7 days in July both years.

  • 2 McNee S.A. & Collins B.G. (1995) Population ecology of vertebrates in undisturbed and rehabilitated (...)

13A replicated, site comparison study in 1987–1988 in five heath and scrubland sites in Western Australia, Australia2 found that after restoring natural vegetation on former sand mines, mammal species richness and abundance for most species was lower than found in undisturbed. Three species were recorded in each restored site and four in each undisturbed site. Fewer honey possums Tarsipes rostratus were recorded in restored sites (0.6–0.7/trap night) than in undisturbed sites (2.5–5.2/trap night). The same was true for ash-grey mouse Pseudomys albocinereus (0.1 vs 1.6–5.6/trap night) and white-tailed dunnart Sminthopsis granulipes (0 vs 0.4–2.3/trap night). Numbers of house mice Mus musculus did not differ between restored and undisturbed sites (3.6–5.0 vs 4.0–8.7/trap night). Two sites were restored following sand mining. Three sites were unmined. Restoration (starting in 1977 and 1982) involved reprofiling and reseeding. At one site, original topsoil was returned. Mammals were surveyed using pitfall and box traps, twice each month, from July 1987 to September 1988, for seven consecutive nights (three nights in July and September 1988).

  • 3 Nichols O.G. & Nichols F.M. (2003) Long-term trends in faunal recolonization after bauxite mining i (...)
  • 4 Cristescu R.H., Frère C. & Banks P.B. (2012) A review of fauna in mine rehabilitation in Australia: (...)
  • 5 Craig M.D., Hardy G.E.S.J., Fontaine J.B., Garkakalis M.J., Grigg A.H., Grant C.D., Fleming P.A. &  (...)

14A replicated, site comparison study in 1992–1998 of forest at two sites in Western Australia, Australia3 found similar mammal species richness in forest restored on former bauxite mines compared with unmined jarrah forest. Results were not tested for statistical significance. The number of mammal species recorded in restored forest4 was similar to that in unmined forest5. Short-beaked echidna Tachyglossus aculeatus and the introduced feral cat Felis catus and European rabbit Oryctolagus cuniculus were found in restored but not in unmined forest. Common brushtail possum Trichosurus vulpecula and western brush wallaby Macropus irma were found in unmined but not restored forest. At each of two mines, one survey plot was established in restored forest and one in unmined forest. Restoration, commencing in 1990, involved disturbing and reprofiling the mine surface, to reverse compaction, and replacing topsoil and associated aggregate. Tree and understorey plant seeds were added. Mammals were surveyed, using three trap types, over four successive nights, in July–August 1992, 1995 and 1998. Native mammals were released and feral mammals were euthanized.

  • 6 Thompson G.G. & Thompson S.A. (2005) Mammals or reptiles, as surveyed by pit-traps, as bio-indicato (...)

15A replicated, site comparison study in 2000–2002 of woodland and scrub at five mines in Western Australia, Australia6 found that restored sites had a similar mammal species richness compared to unmined sites. The average number of species/site/month in restored sites (2–4) was similar to that in unmined sites (2–5). The overall number of mammal species recorded/site was also similar (restored: 5–8; unmined: 4–7). Five former mine site waste dumps, where restoration had started 3–9 years previously, and an unmined area adjacent to each dump were sampled. At four mines, pit-traps and drift fencing were used to sample sites over a seven-day period, on 10 occasions, from spring 2000 to winter 2002. At one mine, sampling was carried out five times, from spring 2001 to winter 2002.

  • 7 Nichols O.G. & Grant C.D. (2007) Vertebrate fauna recolonization of restored bauxite mines — key fi (...)

16A replicated, site comparison study in 1978–2005 of former mines in jarrah forests in Western Australia, Australia7 found that restored mined areas were recolonized by a range of mammal species within 10 years. Western grey kangaroo Macropus fuliginosus, mardo Antechinus flavipes and chuditch Dasyurus geoffroii were all first reported in restored mines 0–2 years after restoration, whereas common brushtail possum Trichosurus vulpecula was first reported after eight years and brush-tailed phascogale Phascogale tapoatafa after ten years. Mardo capture rates increased at restored sites (caught in 1 % of traps 10 years after restoration) but remained lower than in adjacent undisturbed forest (2–11 % of traps). Mined areas were revegetated using various techniques including topsoil return, deep ripping, understorey seeding of many local species and establishment of local eucalypt species. Wildlife corridors and specific microhabitats (e.g. hollow logs, stumps) were created. In 1993–1994, mammal nest boxes were placed in a range of sites (number not stated). Non-native red fox Vulpes vulpes control was carried out for several years from 1994. Mammals in restored areas (of varying ages and restoration techniques) and undisturbed forest were monitored using wire cage traps, large and medium aluminium box traps and pit traps.

  • 8 Thompson G.G. & Thompson S.A. (2007) Early and late colonizers in mine site rehabilitated waste dum (...)

17A replicated, paired sites, site comparison study in 2000–2004 of five former mines and adjacent scrubland vegetation in Western Australia, Australia8 found that mines undergoing restoration contained all small mammal species recorded on adjacent unmined land and higher overall abundance of small mammals. Results were not tested for statistical significance. Seven species were recorded in both restored mines and in adjacent unmined land. Three other species were only recorded in restored mines. In total, 211–493 mammals/site were caught in restored mines and 91–131 mammals/site were caught on unmined land. Five mines, which had been under restoration management for three to nine years, were studied along with adjacent unmined land. From June 2000 to January 2004, sampling was carried out 12 times on each of four sites and seven times on the fifth. Animals were sampled using pitfall traps or funnels along drift fences, for seven days (14 days on the final sample visit).

  • 9 Woodward W., Ellis W.A., Carrick F.N., Tanizaki M., Bowen D. & Smith P. (2008) Koalas on North Stra (...)

18A replicated, site comparison study in 2005–2006 in woodland in Queensland, Australia9 found that four of five restored mines were not used by koalas Phascloarctos cinereus, but that koala diet did not differ between those in restored and unmined sites. In four of five restored sites, koalas were not found, but they were found in two of three nearby unmined sites. There was no significant difference between diets of koalas in the occupied restored area and those in the two occupied unmined areas. In 1976–1977, areas mined for mineral sands were recontoured and trees, including Eucalyptus species, were planted. Eight koalas were radio-collared and located once/week for 12 months to determine the tree species they were using. To investigate diet and koala presence, dung was collected from study animals once, from five 50 × 50 m plots in restored sites and three in unmined areas.

  • 10 Craig M.D., Hobbs R.J., Grigg A.H., Garkaklis M.J., Grant C.D., Fleming P.A. & Hardy G.E.S.J. (2010 (...)

19A replicated, controlled study in 2002–2006 of forest at a site in Western Australia, Australia10 found that thinning trees and burning vegetation, as part of mine restoration, did not increase small mammal species richness or abundance. Thinning and burning were carried out in the same plots, so their individual effects cannot be determined. Small mammal abundance in thinned and burned plots (4.0–4.2 individuals/ grid) did not differ significantly from that in plots that were not thinned and burned (2.5–4.7 individuals/grid). There was also no difference in species richness (thinned and burned: 2.0–2.8 species/grid; not thinned and burned: 1.5–2.0 species/grid). In 1984–1992, areas of a former bauxite mine were either planted with non-local tree species or sown with the seed of local tree species. Eight plots were thinned between December 2002 and July 2003 and then burned in November 2003. Eight different plots were not thinned or burned. Small mammals were monitored for four nights each in October and November–December 2005 and March and May 2006, using pitfall traps with drift fencing and live cage and box traps.

  • 11 Craig M.D., Hardy G.E.S.J., Fontaine J.B., Garkakalis M.J., Grigg A.H., Grant C.D., Fleming P.A. &  (...)

20A replicated, site comparison study in 2005–2006 of two former mines in jarrah forests in Western Australia, Australia11 found that in restored areas, overall mammal species richness was higher, native mammal species richness was similar, and differences in mammal abundances were mixed compared to unmined sites. Overall mammal species richness was higher in restored sites (2.4 species/site) than in unmined sites (0.4 species/site), but native species richness did not differ (data not reported). In three of four restoration age comparisons, there were more individuals in restored sites than in unmined sites for both house mice Mus musculus (1.7–4.0 vs 0 animals/grid) and western pygmy possum Cercartetus concinnus (0.9–1.0 vs 0.3 animals/grid). In three of four restoration age comparisons, there were fewer individuals in restoration sites than in unmined sites for common brushtailed possums Trichosurus vulpecula (0–0.8 vs 1 animals/grid) and yellow-footed antechinus Altechinus flavipes (0.8–1.8 grid vs 2 animals/grid). Small mammals were surveyed across two mine areas at sites where restoration commenced 4, 8, 12 and 17 years earlier (total six sites for each age class) and in six unmined forest sites. Mammals were trapped using grids with nine pitfall traps, four Elliott traps and Sheffield cagetraps, set along drift-fencing at each site. Traps were set for four nights/ season, totalling 1,728 trap nights/treatment.

  • 12 Cristescu R.H., Frère C. & Banks P.B. (2012) A review of fauna in mine rehabilitation in Australia: (...)

21A review of rehabilitated mine sites in Australia12 found that 62 % of 13 studies indicated that rehabilitated areas had lower densities and/or species richness of mammals compared to in unmined areas. Seven of 11 studies found that rehabilitated areas had lower mammal species richness than unmined areas, while the other four found rehabilitated and unmined areas had equal or higher mammal species richness. Only two of eight studies found that rehabilitated areas had equal or higher mammal densities compared to unmined areas. Data for individual studies were not reported. Methods combining the use of fresh topsoil with planting seeds and seedlings were most successful for animal recolonization. Studies investigating faunal recolonization of rehabilitated mines in Australia were obtained from the literature, of which 13 of 71 monitored mammals. Studies often compared plots in rehabilitated areas (1–30 plots/study) with plots in unmined areas (1–22/study). Rehabilitated sites were up to 20 years old.

  • 13 Craig M.D., White D.A., Stokes V.L. & Prince J. (2017) Can postmining revegetation create habitat f (...)

22A replicated site comparison in 2012 in four revegetated mine sites and eight forest sites in Western Australia, Australia13 found that after revegetating mined sites, quokka Setonix brachyurus activity did not differ in restored compared to in unmined forest sites. Quokka activity did not differ significantly between areas where forest had been revegetated after mining (detected on 4.7 nights/site) and forest that had never been mined (0–8.2 nights/site). Between 16 and 21 years before the study, part of the study landscape was sown with a seed mixture containing 76–111 plant species. In August–September 2012, a motion-sensitive-camera was strapped to a tree at a height of 0.3 m and was left active for 21 nights, in each of four restored sites, and eight unmined forests. Cameras were baited with apples, oats, honey and peanut butter. The number of nights on which quokkas were detected was recorded.

  • 14 Mijangos J.L., Pacioni C., Spencer P.B.S., Hillyer M. & Craig M.D. (2017) Characterizing the post-r (...)

23A site comparison study in 2005–2012 of jarrah forest at a site in Western Australia, Australia14 found that in areas of forest restored following mining, genetic diversity of yellow-footed antechinus Antechinus flavipes was similar to that in unmined forest. Allelic richness (a measure of genetic diversity) was similar in restored forest (9.1) to that in unmined forest (9.1). Genetic analysis was based on 24 samples from restored forest and 33 from unmined forest. DNA samples were extracted from antechinus caught in pit and cage traps in 17 trapping grids in restored mine areas (3–21 years post-mining) and 22 grids in unmined forest areas. Grids were, on average, 1,095 m apart. Traps were operated for three or four periods of two weeks, each year, in 2005–2012.

4.2. Use electric fencing to deter mammals from energy installations or mines

24https://www.conservationevidence.com/​actions/​2500

25• We found no studies that evaluated the effects of using electric fencing to deter mammals from energy installations or mines.

‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.

Background
Mammals may cause damage to equipment if they enter energy installations or mines. There is also a direct risk to mammals from becoming trapped, falling into pits or being electrocuted. Electric fencing may be use around such sites to deter mammal entry. As well as reducing direct risks to mammals, if successful the intervention may also reduce the need to carry out lethal control of mammals on such sites.
See also:
Agriculture and aquaculture — Install electric fencing to protect crops from mammals to reduce human-wildlife conflict and Agriculture and aquaculture — Install electric fencing to reduce predation of livestock by mammals to reduce human-wildlife conflict.

4.3. Use repellents to reduce cable gnawing

26https://www.conservationevidence.com/​actions/​2502

27One study evaluated the effects of using repellents to reduce cable gnawing. This study was in the USA1.

28COMMUNITY RESPONSE (0 STUDIES)

29POPULATION RESPONSE (0 STUDIES)

30BEHAVIOUR (0 STUDIES)

31OTHER (1 STUDY)

32Human-wildlife conflict (1 study): A randomized, replicated, controlled study in the USA1 found that repellents only deterred cable gnawing by northern pocket gophers when encased in shrink-tubing.

Background
Human-wildlife conflict can arise where animals cause damage to equipment or installations. Damage, such as that caused by gophers to underground cables, can represent substantial financial losses (Ramey & McCann 1997). If repellents can reduce or prevent damage to cables, this might reduce incentives for carrying out lethal control of such animals.

33Ramey C.A. & McCann G.R. (1997) Evaluating cable resistance to pocket gopher damage-a review. Great Plains Wildlife Damage Control Workshop, 13, 107–113.

  • 15 Shumake S.A., Sterner R.T. & Gaddis S.E. (1999) Repellents to reduce cable gnawing by northern pock (...)

34A randomized, replicated, controlled study (year not stated) in a captive facility in Colorado, USA15 found that repellents only deterred cable gnawing by northern pocket gophers Thomomys talpoides when encased in shrink-tubing. When repellents were contained within shrink-tubing, there were reductions in all four damage measures (mass loss, chewing depth, chewing width and volume of chewed area — see paper for details) for capsaicin-treated cables but just for two of the measures (mass loss and chewing depth) for denatonium benzoate-treated cables, when compared to cables treated with a non-deterrent substance. However, when applied to cables without shrink tubing, there was no reduction in the four damage measures for either capsaicin or denatonium benzoate-treated cables, compared to cables treated with a non-deterrent substance. Gophers were live-trapped in the wild and transferred to individual enclosures in captivity. Enclosures each had a 1.2-cm-diameter coaxial cable across an opening. Cables were sponged with capsaicin (six gophers) or denatonium benzoate (six gophers), each in solution with Indopol®, or with Indopol® alone (three gophers). The same treatments were applied to cables then encased in a shrink-tube coating (which adhered to the cable upon exposure to heat) with six gophers each offered cables treated with capsaicin, denatonium benzoate or Indopol® alone. In each case, after seven days, cables were assessed for weight and volume loss and for depth and width of gnawing damage.

4.4. Translocate mammals away from sites of proposed energy developments

35https://www.conservationevidence.com/​actions/​2517

36Two studies evaluated the effects of translocating mammals away from sites of proposed energy developments. One study was in Brazil1 and one was in Australia2.

37COMMUNITY RESPONSE (0 STUDIES)

38POPULATION RESPONSE (0 STUDIES)

39BEHAVIOUR (2 STUDIES)

40Behaviour change (2 studies): A study in Brazil1 found that lesser anteaters translocated away from a hydroelectric development site remained close to release sites while a study in Australia2 found that at least one out of eight chuditchs translocated from a site to be mined returned to its site of capture.

Background
Mammals may be vulnerable to habitat destruction at sites of developments such as energy generation installations or mines. If permission is granted for such developments to go ahead, translocating mammals away from the site may be a way of attempting to mitigate the effects of the development.
For related studies, see interventions within
Species Management-Translocate Mammals.

  • 16 Rodrigues F.H.G., Marinho-Filho J. & dos Santos H.G. (2001) Home ranges of translocated lesser ante (...)

41A study in 1996–1998 of savanna at a hydroelectric development scheme in Goiás, Brazil16 found that translocated lesser anteaters Tamandua tetradactyla remained close to release sites up to at least nine months after release. Anteaters moved 0.3–2.2 km from release sites during tracking periods. The greatest distances between recorded points in each anteater’s range were 0.3–2.6 km. Eight adult lesser anteaters were moved from an area being flooded for a reservoir and were released at the edge of the reservoir (distances from capture to release sites not stated). They were monitored by radio-tracking, over two weeks each month. Animals were monitored for between four days and nine months and were located between two and thirty times in total, between December 1996 and February 1998.

  • 17 Cannella E.G. & Henry J. (2017) A case of homing after translocation of chuditch, Dasyurus geoffroi (...)

42A study in 2016 in a forest site in Western Australia, Australia17 found that following translocation away from an area being cleared for mining, at least one out of eight chuditchs Dasyurus geoffroii returned to its area of capture. Out of eight translocated chuditchs, one was recaptured, 12 days after release, close to the initial capture site. Its recapture site was 13.5 km from the release point and 1 km from the original capture location. Between first capture and recapture, the individual had lost 13 % of its body weight but was otherwise in good condition. In January–March 2016, eight chuditchs were live-trapped across four 53–73-ha woodland plots about to be cleared for mining. Chuditchs were marked with PIT-tags and released in a forest area, approximately 14 km away (linear distance). No details are provided about the release procedures or about post-release monitoring.

Notes

1 Hingtgen T.M. & Clark W.R. (1984) Small mammal recolonization of reclaimed coal surface-mined land in Wyoming. The Journal of Wildlife Management, 48, 1255–1261, https://doi.org/10.2307/3801786

2 McNee S.A. & Collins B.G. (1995) Population ecology of vertebrates in undisturbed and rehabilitated habitats on the Northern Sandplain of Western Australia. Bulletin No. 16. Curtin University of Technology School of Environmental Biology

3 Nichols O.G. & Nichols F.M. (2003) Long-term trends in faunal recolonization after bauxite mining in the jarrah forest of southwestern Australia. Restoration Ecology, 11, 261–272, https://doi.org/10.1046/j.1526-100x.2003.00190.x

4 Cristescu R.H., Frère C. & Banks P.B. (2012) A review of fauna in mine rehabilitation in Australia: current state and future directions. Biological Conservation, 149, 60–72, https://doi.org/10.1016/j.biocon.2012.02.003

5 Craig M.D., Hardy G.E.S.J., Fontaine J.B., Garkakalis M.J., Grigg A.H., Grant C.D., Fleming P.A. & Hobbs R.J. (2012) Identifying unidirectional and dynamic habitat filters to faunal recolonisation in restored mine-pits. Journal of Applied Ecology, 49, 919–928, https://doi.org/10.1111/j.1365-2664.2012.02152.x

6 Thompson G.G. & Thompson S.A. (2005) Mammals or reptiles, as surveyed by pit-traps, as bio-indicators of rehabilitation success for mine sites in the goldfields region of Western Australia? Pacific Conservation Biology, 11, 268–286, https://doi.org/10.1071/pc050268

7 Nichols O.G. & Grant C.D. (2007) Vertebrate fauna recolonization of restored bauxite mines — key findings from almost 30 years of monitoring and research. Restoration Ecology, 15, S116–S126, https://doi.orgdoi.org/10.1111/j.1526-100x.2007.00299.x

8 Thompson G.G. & Thompson S.A. (2007) Early and late colonizers in mine site rehabilitated waste dumps in the Goldfields of Western Australia. Pacific Conservation Biology, 13, 235–243, https://doi.org/10.1071/pc070235

9 Woodward W., Ellis W.A., Carrick F.N., Tanizaki M., Bowen D. & Smith P. (2008) Koalas on North Stradbroke Island: diet, tree use and reconstructed landscapes. Wildlife Research, 35, 606–611, https://doi.org/10.1071/wr07172

10 Craig M.D., Hobbs R.J., Grigg A.H., Garkaklis M.J., Grant C.D., Fleming P.A. & Hardy G.E.S.J. (2010) Do thinning and burning sites revegetated after bauxite mining improve habitat for terrestrial vertebrates? Restoration Ecology, 18, 300–310, https://doi.org/10.1111/j.1526-100x.2009.00526.x

11 Craig M.D., Hardy G.E.S.J., Fontaine J.B., Garkakalis M.J., Grigg A.H., Grant C.D., Fleming P.A. & Hobbs R.J. (2012) Identifying unidirectional and dynamic habitat filters to faunal recolonisation in restored mine-pits. Journal of Applied Ecology, 49, 919–928, https://doi.org/10.1111/j.1365-2664.2012.02152.x

12 Cristescu R.H., Frère C. & Banks P.B. (2012) A review of fauna in mine rehabilitation in Australia: current state and future directions. Biological Conservation, 149, 60–72, https://doi.org/10.1016/j.biocon.2012.02.003

13 Craig M.D., White D.A., Stokes V.L. & Prince J. (2017) Can postmining revegetation create habitat for a threatened mammal? Ecological Management & Restoration, 18, 149–155, https://doi.org/10.1111/emr.12258

14 Mijangos J.L., Pacioni C., Spencer P.B.S., Hillyer M. & Craig M.D. (2017) Characterizing the post-recolonization of Antechinus flavipes and its genetic implications in a production forest landscape. Restoration Ecology, 25, 738– 748, https://doi.org/10.1111/rec.12493

15 Shumake S.A., Sterner R.T. & Gaddis S.E. (1999) Repellents to reduce cable gnawing by northern pocket gophers. The Journal of Wildlife Management, 63, 1344–1349, https://doi.org/10.2307/3802853

16 Rodrigues F.H.G., Marinho-Filho J. & dos Santos H.G. (2001) Home ranges of translocated lesser anteaters Tamandua tetradactyla in the cerrado of Brazil. Oryx, 35, 166–169, https://doi.org/10.1017/s0030605300031732

17 Cannella E.G. & Henry J. (2017) A case of homing after translocation of chuditch, Dasyurus geoffroii (Marsupialia: Dasyuridae). Australian Mammalogy, 39, 118–120, https://doi.org/10.1071/am16023

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