The Flora of Great Goat Island Wildlife Sanctuary, Jamaica: Baseline Checklist and Conservation Implications

Impacts of trees species and functional traits on birds visitation in a Nigerian montane forest: Implications for conservation: Trees Functional Traits and Birds Visitation

Habitat fragmentation and genetic diversity in natural populations of the Bornean elephant: Implications for conservation

The management of assemblages of species across many taxa is a common concern in conservation. Consequently, the use of one or a few surrogate or indicator species to represent an entire assemblage has become an increasingly important tool in conservation science. However, conservation schemes based on the needs of one or two focal species often fail to account for individualistic responses of larger assemblages of species. Data from bird point counts along with vegetation characteristics from a coastal tropical dry forest in Kenya that is subject to elephant disturbance were used to explore the differential responses of bird species to environmental conditions in a forest reserve where wildlife management includes both endangered birds and mammals. Results revealed that even birds with similar foraging habits had idiosyncratic responses to both environmental traits and elephant disturbance. While overall species responded to important characteristics such as percent canopy cover and leaf litter depth, individualistic responses of different species trait diversity defied easy characterization of optimal forest management schemes. Taken together, our analyses highlight the difficulty in basing the development of management plans for entire assemblages of species on the response of a single or a few species. Implications for wildlife conservation in Arabuko-Sokoke Forest and similar forest reserves are discussed, emphasizing the need for a better understanding of individual species’ responses to forest conditions.

Forest ownership is considered as vital for sustainable management of forest and its associated biodiversity. The Global Forest Resources Assessment 2015 reported an increasing rate of privately owned forests on a global scale. However, deforestation was found to be very active in privately owned hill forest areas of Malaysia. Three forest reserves and three adjacent private forests from Penang State was purposively chosen as this state has been experiencing a quick and radical changes due to urban expansion over the last three decades. In this study variation in biodiversity were measured using community structure of both vascular plants and avifauna species along selected micro environmental variables. Finally implications for conservation were proposed considering the current state of deforestation in private hill forest (PHF). Plant community and avifauna analysis revealed that government hill forest areas (GHF) were more diverse and healthier than PHF, also rich with higher evenness. Species richness between GHF and PHF showed significant difference in plant species (p < 0.05) but not for avifauna. Avifauna diversity analysis recorded higher abundance of birds in PHF and finally appeared as buffer service provider for avifauna diversity in GHF reserves. But the current rate of deforestation in PHF is 1.4% annually. Thus any alteration to hill forest cover (land development activities) should be banned immediately with intensive care to the PHF through co-management. Moreover human activities inside the GHF should also be controlled to conserve the remnant species of the island as conspicuous disturbance were also found inside GHF.

Terrestrial micromolluscs (snails with an adult maximum shell dimension <5 mm) constitute a considerable proportion of the land snail fauna of the Pacific. However, micromolluscs are often underestimated in biological surveys because of size bias. It has been argued that visual searches are preferable on Pacific islands because: (1) size biases are limited based on the understanding that most native Pacific island land snails are very small, and (2) amount of labor is less than other methods such as soil surveys and adequate for inventory purposes (though not for abundance assessments). To test whether visual surveys and soil surveys were accurately recording all taxa, land snail inventories were completed in three forest reserves (5 sampling sites in each) on the island of Oahu, Hawaii. Visual surveys involved 30-min visual search in a 10 m2 site; soil surveys involved sieving leaf litter and topsoil from four 0.3 m2 quadrats and extracting snails with the aid of a microscope. The data indicate a size and microhabitat bias associated with both techniques. Visual surveys consistently collected large arboreal and litter-dwelling species but missed a significant portion of micromolluscs, while soil surveys collected micromolluscs but missed larger snails. Because of such biases, employing both methods is critical for collecting all taxa at a survey location. As such, we recommend that future land snail surveys on Pacific Islands incorporate both survey techniques. Obtaining a complete inventory is critical if we are to understand species distributions and patterns of diversity and make well-informed conservation recommendations.

Malaysia is blessed with lush tropical rainforests that harbour an exceptional diversity of amphibians and reptiles. However, compared to other animal groups, amphibians and reptiles have received limited attention in research, despite their ecological significance. With amphibians and reptile species having been declining rapidly due to anthropogenic activities, there is a pressing need to conserve these species and their habitats. Environmentally Sensitive Areas (ESAs) are designated regions that are beneficial due to their critical role in providing essential ecosystem services and serving as repositories of biodiversity. Nonetheless, the classification of ESAs in Malaysia lacks biological elements and only focuses on physical attributes. To enhance the current ESA classification framework by integrating biological components, there is an urgent need to obtain information on diversity and habitat in Malaysia. Therefore, the objectives of this study were twofold: to determine the diversity of amphibians and reptiles in Gunung Belumut Amenity Forest and to conduct a comparative analysis between the herpetofauna assemblages in Gunung Belumut with other forest reserves in Peninsular Malaysia. The survey was carried out between March and June 2022, with additional sampling conducted in February 2023. The Visual Encounter Survey (VES) and pitfall trap methods were employed to survey the herpetofauna species, focusing on both aquatic and terrestrial habitats within the study area. A total of 210 individuals representing 38 species of herpetofauna were recorded, comprising 18 amphibian and 20 reptile species. Amongst the observed species, Limnonectesblythii was the most frequently encountered amphibian, with 59 individuals observed, while the dominant reptile species was Cyrtodactylusconsobrinus, represented by eight individuals. This pioneering study serves as a vital baseline documentation of the amphibian and reptile assemblages in Gunung Belumut Amenity Forest. It provides valuable information for identifying extant herpetofauna species, including those of potential conservation concern or rarity. These findings contribute to ongoing conservation efforts dedicated to the preservation of herpetofauna within the region. By understanding the diversity and distribution patterns of amphibians and reptiles in Gunung Belumut, effective conservation strategies can be developed to protect these species and their habitats.

In this paper we tested the hypothesis that logging effects in the adult tree community reverberate upon the regeneration contingent. We examined the differences on the tree community between forest reserves and 10 year-old logged areas in the Yucatan Peninsula. We used a paired design in three independent sites to estimate the effects of logging on tree species richness, diversity, composition and structure. Analyses were conducted differentiating individuals of four diameter-size classes: 1-5, 5-10, 10-25, and (25 cm DBH. We found out that there were differential effects by size. Species richness in the smaller and larger diameter-size classes was significantly lower in logged areas. Floristic composition was also different between logged and unlogged areas, with a trend towards more secondary forest associated species and less primary forest associated spe- cies in logged areas, and a higher density of species represented by a single individual in unlogged reserves. In terms of structure, trees DBH \10 cm, lianas, and re-sprouting stumps were more abundant in logged areas. Our findings suggest that 10 years after logging, harvested areas show alterations in structure, and potentially a reduction in species richness. We suggest that to make timber extraction and forest conservation compatible at this site, it is necessary to gain a better understanding of the ecology and regeneration requirements of the less abundant species, and to assess whether current logging practices might hinder their permanence in the study area.

Wildlife provides both consumptive and non-consumptive utilities to human beings around the world. Under wild animal utilization as food and medicine, some wildlife species have been overharvested. Coupled with environmental degradation affecting wildlife species in their habitats, the need to evaluate wildlife populations in Southwest Nigeria is therefore essential. Twenty-three wildlife markets along five highways in Southwest Nigeria were surveyed for two years to determine the pattern of mammalian and reptilian species occurrence; wild animal species assessed were freshly dead and roasted ones. The species named by literatures were tagged Expected while those found in the sales points were referred to as Observed. The names of species found were matched with literatures that established them. Indirect method of species of identification was questionnaire use among stakeholders of wildlife marketing (hunters, traders and farmers) selected through Systematic Random Sampling (Odd Method). This approach firstly identified the wildlife species being sold in the markets and their vernacular (Yoruba) names. These names were linked with literatures that confirmed their scientific names. Results revealed that twelve mammalian and three reptilian species were absent in all road markets. Implication of results is that mammals and reptiles which were absent in all market Roads are those whose populations have reduced in the wild. Recommendations for Government sensitisation on animals absent in the Sales Points about hunting pressure reduction through print and electronic media were first made. Conservation education among forest exploitation professionals, campaign against forest degradation and establishment of more forest reserves and National parks by Nigerian Government were made too.

Tropical forests are rapidly being lost across Southeast Asia and this is predicted to have severe implications for many of the region's bird species. However, relationships between forest disturbance and avifaunal assemblages remain poorly understood, particularly on small island ecosystems such as those found in the biodiversity 'hotspot' of Wallacea. This study examines how avifaunal richness varies across a disturbance gradient in a forest reserve on Buton Island, southeast Sulawesi. Particular emphasis is placed upon examining responses in endemic and red-listed species with high conservation importance. Results indicate that overall avian richness increases between primary and 30-year-old regenerating secondary forest and then decreases through disturbed secondary forest, but is highest in cleared farmland. However, high species richness in farmland does not signify high species distinctiveness; bird community composition here differs signifi cantly from that found in forest sites, and is poor in supporting forest specialists and endemic species. Certain large-bodied endemics such as the Knobbed Hornbill (Rhyticeros cassidix) appear to be sensitive to moderate disturbance, with populations occurring at greatest density within primary forest. However, overall endemic species richness, as well as that of endemic frugivores and insectivores, is similar in primary and secondary forest types. Results indicate that well-established secondary forest in particular has an important role in supporting species with high conservational importance, possessing community composition similar to that found in primary forest and supporting an equally high richness of endemic species.

Dekinda Forest Reserve, located close to the historic town of Balana,Sri Lanka (7°16’N, 80°29’E, 525-585m above sea level) consists of rainforest plant species spanning an area of about 40 ha. The forest has been maintained since the colonial times as a watershed reserve for nearby plantations, most of which comprised tea and paddy. The objective of the present study was to measure the avifaunal diversity in Dekinda Forest Reserve, as an indicator of its overall biodiversity, and compare it with those of nearby home gardens. The study was conducted from March to June, 2012. Point counts with unlimited distance were used in conjunction with Distance© software (Release 6) to document the abundance and density of bird species. Peak counting hours were between 0600-0900 h and 1600-1830 h. Counts were made weekly. Despite its small size, the forest reserve is home to 58 bird species. Among the notable species, therewere six endemic species, namely, the Sri Lanka wood pigeon (Columba torringtoni) (estimated density 8/km2), Layard’s parakeet (Psittacula calthorpae) (19/km2), Sri Lanka lorikeet (Loriculus beryllinus) (70/km2), yellow-fronted barbet (Megalaima flavifrons) (79/km2), Sri Lanka scimitar babbler (Pomatorhinus melanurus) (11/km2), and brown-capped babbler (Pellorneum fuscocapillus) (10/km2). In addition, four proposed endemic species were also recorded. Given the importance of this forest as a watershed area and the large number of bird species it supports, Dekinda Forest Reserve is clearly an important site for biodiversity conservation. DOI: http://dx.doi.org/10.4038/cjsbs.v43i1.7283 Ceylon Journal of Science (Bio. Sci.) 43(1): 137-146, 2014

ABSTRACTThe Chunati Wildlife Sanctuary (CWS), a degraded protected area in southeastern Bangladesh, had been under comanagement since 2004. This study examined phytosociological characteristics and diversity of trees in CWS and discussed villagers’ opinions on the impact of comanagement on forest conservation. Following a stratified and systematic sampling 140 circular plots, 17.84-m radius each, were laid out in seven forest beats for the assessment of phytosociological characteristics and tree diversity. Several key-informant interviews and 15 focus group discussions were held to explore the impact of comanagement on forest conservation and on villagers’ livelihood. A total of 93 tree species were identified having a diameter at breast height (dbh) of ≥ 5 cm in 36 plant families. The dominant species were Acacia auriculiformis, Dipterocarpus turbinatus, Ficus hispida, and Tectona grandis. The average density of trees was 239 trees/ha of which 60% was composed of planted exotic species. Nearly 90% trees were belonging to 5- to 15-cm dbh class and the Shannon-Wiener index was 3.15. The comanagement governance had brought positive changes in forest conservation. However, to sustain the engagement of poor villagers in the comanagement and conservation of degraded CWS, more collective efforts are needed to support their living.

Access to natural resources plays a crucial role in sustaining rural livelihoods, particularly for communities living near forests and protected areas. This study examines the resource use and its impact on the socioeconomic dynamics among communities in and around the Hirpora Wildlife Sanctuary (HWLS), Kashmir Himalaya. A survey of 467 households in five villages and 283 migratory herders assessed their reliance on the sanctuary resources. Both villagers and migratory herders engaged in livestock rearing. However, the findings show significant disparities: migratory herders, with lower literacy levels and fewer economic opportunities, relied more on forest resources, in comparision to villagers who supplemented their reliance on forests with livestock rearing and agricultural activities. Essential resources like fuelwood, fodder, and medicinal plants sustained both the groups, with villagers consuming 4,680 kg of fuelwood annually and herders 3,060 kg during their seasonal stay. Regression analysis highlights that income, land, livestock, housing, occupation, and education influenced resource use. The study calls for sustainable resource management, advocating alternative energy, fodder cultivation, and economic diversification to reduce pressure on the HWLS. It aligns with global sustainability goals (SDG1, SDG2, SDG4, SDG7, SDG12, SDG15).

Sustainable ecotourism development and conservation depend on understanding factors that affect flagship species. This study analysed environmental factors and their effects on flagship species: African buffalo (Syncerus caffer), red‐river hog (Potamochoerus porcus), olive baboon (Papio anubis), duiker (Cephalophus spp.), and crocodile (Crocodylus niloticus) distribution in Bomfobiri Wildlife Sanctuary (BWS). Secondary data (camp reports 2017–2019) showed flagship species distribution across four vegetation types in 14 sites. Field observations were used to reconstruct camp report information using GPS coordinates to show animal distribution. Environmental factors were assessed based on the scope and severity of their threats to the species. PAST ver.3.06 was used to analyse animal and vegetation data. A total of 995 individual animals were recorded. Riverine forest (n = 325) had the highest, followed by semi‐deciduous (n = 316), and woodland Savanna (n = 192). Bushfire was the major predictive factor on animal distribution, followed by grazing pressure, farming activities, elevation, and erosion. These findings imply that an increased scale of disturbances reduces the chance of sighting flagship animals. A higher concentration of these species in riverine and semi‐deciduous forests calls for increased patrols as a conservation measure. Constructing viewing platforms and hiking trails in areas of higher animal activity would improve ecotourism development.

Decision letter for "Dietary shift of the common leopard Panthera pardus in and around Bani Wildlife Sanctuary, western Himalayas: Implications for conservation and human-wildlife conflict"

The designation of Protected Areas (PAs) for biodiversity conservation has had negative implications for communities that derive their sustenance from such areas. Apart from restrictions on resource use, there have also been instances of people being displaced from areas that they had inhabited and that had been designated subsequently as PAs. Movements for greater justice and rights of marginal communities, have been iing the destitution that displacement wreaks on communities, particularly tribals. The present paper describes in detail, an ongoing resettlement and rehabilitation (R&amp;R) exercise from the Kuno Wildlife Sanctuary in Madhya Pradesh in terms of the rehabilitation package offered and the process of R&amp;R. It also discusses the impacts that the displacement has had on the lives of the community in question. Finally, the implications of such relocation attempts for wildlife conservation are discussed. While the rehabilitation package offered in the case of Kuno Wildlife Sanctuary, as well as the overall attitude of the agency that carried out the relocation, seems to have been a significant improvement over previously recorded instances of such exercises, it emerges that displacement has nevertheless had a significant negative impact on the livelihood of the people, at least in the short run. So far, the R&amp;R exercise has been unsatisfactory with respect to several aspects such as identification of suitable land for resettlement, comprehensive inclusion of beneficiary families, assistance to tide over uncertain agricultural output and incomes during the relocation period, provision of alternatives to fodder and non-timber forest resources previously available from forests and creation of communications and road networks for resettled villages. It would require sustained investments by government and non-government agencies, in the medium to long run, for the displaced community to be able to reconstruct livelihoods and regain socio-economic levels that prevailed inside the sanctuary. An important lesson emerging from the Kuno experience is that trauma to the community could be mitigated if the implementing agency concentrates right from the start on genuine mobilisation, and investment in building the community's capacity to deal with the drastic changes that displacement entails.