Contribution of Former Poachers for Wildlife Conservation in Rwanda Volcanoes National Park

This study assessed the contribution of former poachers to wildlife conservation in Volcanoes National Park, the main causes of poaching activities in Volcanoes National Park. The results indicated that the main causes of poaching and other illegal activities are associated with poverty, ignorance and culture and commercial purposes. The results further illustrated that poaching cases decreased in the Volcanoes National Park where, from 2018, the snares removed from the park reduced from above 1000 to 600 snares. In the same year, only 3 poachers from Kinigi and Shingiro Sectors were arrested. The findings illustrated that introducing of revenue sharing scheme where, 10% of the park’s revenues are shared to the local communities living adjacent to the park, and constructing a buffalo wall stone around the Volcanoes National Park are of the important measures which contributed to solve completely the problems of poaching and human-wildlife conflicts in the volcanic area. However, some respondents reported that the construction of buffalo wall did not prevent animal from escaping the park, they have proposed the construction of strong fence such as electrically fenced wall.


Introduction
Globally, more efforts to address poaching and wildlife trafficking have evolved over time and focused upon reducing both the supply and demand aspects of the illegal wildlife trade (Njuguna & Deisser, 2016). Until the 20 th century, the poaching activities were subsistence (Richard, 2000). However, the poaching activities were eradicated through enforcement of the exclusive rights to hunt animals and fish and poaching was a serious crime punishable by imprisonment (Matinca, 2018). The law restricting poaching and other illegal activities and hiring gamekeepers were passed in the 17 th and 18 th centuries (Murali, 2017). At present, about 23% (1130 species) of mammals and 12% (1194 species) of birds are considered as threatened (Maingi et al., 2012). Land conversion by humans, resulting in natural habitat loss, is most evident in tropical forests. Air pollution and the introduction of damaging alien species are also considered as threats to animals (Mentan, 2017). Other causes of species loss include the ongoing growth of human populations and unsustainable consumer lifestyles, increasing production of waste and pollutants, urban development, and international conflicts (Lewis et al., 2017). In Africa, the enforcing game codes have led to the critical depletion of the rhinoceros for its horn, and the African elephant for its ivory (Warchol, 2017). The Bengal tiger of India and the Gorilla of central Africa have similarly been threatened and heavily poached for their meat, organs, skin, scales and other parts of the body valued for use in traditional medicine; as a result, populations of these species have fallen dramatically during the early 21 st century, and they are listed as endangered or critically endangered species (Jones et al., 2012). Plants are also susceptible to poaching, even when forests are not completely cleared, particularly valuable trees such as rosewood or mahogany may be illegally logged from an area, eliminating both tree species and all animals that depend on it (Schauer, 2019). Some species are illegally collected not to be killed but to be kept alive and sold as ornamental plants, and the survival of various carnivorous plants, cycads, cacti, and orchid species is threatened by collectors (Schauer, 2019). To reduce poaching activities and their effects on wildlife species, game management and other conservation programs throughout the world have been introduced to overcome the effects of poaching and other threats to wildlife. The former poachers are hired as park rangers to ensure their livelihood change (Beck et al., 2019).
The wildlife tourism form provides local economic benefits through the maintaining wildlife integrity (Munanura et al., 2016). The wildlife tourism has triggered the establishment of tourism revenue sharing (TRS) programs across Africa, which is designed to reduce poverty (Archabald & Naughton-Treves, 2001).
In Rwanda, local communities around national parks are given by Rwanda Development Board (RDB) 10% of the park's revenue through Revenue Sharing Program. This rate was increased from 5% (Kagarama et al., 2012), after the increase of gorilla permit from $750 to $1500 in 2018 (Imanishimwe et al., 2018).

Rwanda Development Board's decision of restructuring its Revenue Sharing
Scheme was taken as a response to the suggestions of the previous researchers (Munanura et al., 2016), who identified that the 5% given to local communities had minimal conservation impacts due to acute food insecurity and limited livelihood capabilities among the poorest residents in proximity to Volcanoes Na-  (Munanura et al., 2016). Indeed, this program plays a big role in eradicating the problem of poaching in the parks. Therefore, the focus of this study is related to the Volcanoes National Park, a habitat of different wildlife species including the rare endangered mountain gorillas currently found in three countries worldwide namely: Rwanda, Uganda, and the Democratic Republic of Congo (DRC). Significant revenue from mountain gorilla tourism has motivated the government of Rwanda to protect wildlife using strict protectionism measures to conservation. With the undertaken measures, the rate of poaching activities in the Volcanoes National Park has decreased year by year. Therefore, this paper aimed at evaluating the former poacher's contribution to wildlife conservation in the Volcanoes National Park and assesses the main causes of poaching activities.

Study Area Description
The

Sample and Data Collection Techniques
Selection of sample size from 45 members of Gorilla Guardian Village and 40 staff of Rwanda Tourism Information Center was done through the use of Slovin's formula (Slovin, 1960

The Major Causes of Poaching and Other Illegal Activities
Based on the research findings, the main causes of poaching and other illegal activities are not the same; some people reported poverty and culture as the main causes while others focused on human wildlife conflict,

Contrary, the situation is opposite in some countries like China and North
America where, poaching is mostly done with the influences of the richest people for commercial purposes, trophies, and pleasure (Collins & Kays, 2011).
The situation in other countries, poverty and poor job opportunities have pushed local people in harvesting wildlife and performing other illegal activities in the protected areas as their sources of income. For the major causes of poaching activities, the reality is that they are not the same in both developed and developing countries (Knapp et al., 2017).

Current Situation of Poaching in the Volcanoes National Park
For the current situation of wildlife conservation in the Volcanoes National Park, the research results indicated that the wildlife conservation measures undertaken by the Rwandan Government, have been fruitful and at present, poaching activities in the park have reduced clearly where from 2018, the number of snares removed from the Volcanoes National Park reduced from above 1000 snares to 600 snares ( Figure 2). In Shingiro Sector, the numbers of poachers recorded are still high compared to other sectors adjacent to the Volcanoes National Park and the reason for these high poaching activities is related to high population of BASANGWABUTAKA whose majority are uneducated people and consider poaching in their culture. This sector is also located nearby the Democratic Republic of Congo (DRC) where, wildlife conservation is very difficult due to security issue in the Virunga National Park. The highest numbers of poachers (18 poachers) were recorded in Shingiro sector in 2013 as it is illustrated in Table 3. Indeed, with the government efforts in wildlife conservation, poaching activities are declining in the volcanic area and the tangible proof is the increase of mountain gorillas' number in the park, where since the introduction of the "Gorilla Naming Ceremony" in 2005, over 258 baby gorillas have been given names and at present, the park accommodates over 350 gorillas (Samedi et al., 2019). Table 3 illustrates the number of snares removed and the fluctuation of poachers arrested from 2006 until 2018 in different sectors of Musanze District.
The findings indicated that the number of poachers has reduced along period of time due to different measures such as patrol, arresting of poachers, Table 2 and introduction of revenue sharing scheme. However, the respondents illustrated that despite the reduction of poaching cases in the Volcanoes National Park after the introduction of revenue sharing scheme in 2005, human-wildlife conflicts which sometimes happen in the area around the park, and animals, especially baboon and buffalo damage local communities' properties and crops which threaten wildlife conservation in the area through human and wildlife conflicts.
The buffalo wall stone which was built around the park in 2016, initially as a boundary marker between the national and surrounding areas, and was modified and extended to act as a deterrent against crop raiding animals, particularly buffaloes, did not bring a reliable solution to this problem.

Former Poachers' Perception on Conservation of Wildlife in the Volcanoes National Park
Revenue Also some of the main causes that push some local people to continue poaching activities have been addressed by the respondents. Thus, the respondents tried to clarify their points of views on what the government together with all concerned stakeholders must do as additional measures to ensure maximum conservation of wildlife in the park. The respondents proposed the construction of a strong fence around the Volcanoes National Park as it was done to Akagera National Park; which at present is electrically fenced (Bariyanga et al., 2016).
The respondents addressed that; it will be more helpful if wildlife conservation-related subjects are added in the curricula and taught to all students from primary schools to university level. In addition to this, wildlife protection laws should be sufficiently explained to all citizens. Finally, it is suggested to organize annual competitions on wildlife conservation projects by rewarding the best performers.

Conclusion
The aim of this study was to assess the contribution of the former poachers for conservation of wildlife in Volcanoes National Park with the Gorilla Guardian Village as study area, the findings indicated that the contribution of former poachers is highly significant in both tourism and environmental sectors especially after giving up such illegal activities, they decided to become wildlife conservation preachers due to a number of benefits they earn such as employment opportunities, improvement of living conditions, and infrastructure development through effective implementation of revenue sharing scheme introduced