Implementation of community-based monitoring of jaguars and ,mammal diversity using camera traps

We develop wildcats and potential prey community based monitoring with the families associated with Serraniagua in their private natural reserves by employing a small set of five trap cameras.

Natural reserve land owners willingness to develop monitoring activities within their lands
Trap cameras availability, this is a limited resouce for our organization 
Financial resources availability
Public Order
Favorable climatic conditions

Through community-based biodiversity monitoring, many new, endemic, and/or endangered species of plants, amphibians, reptiles, birds, and mammals have been recorded, contributing to scientific knowledge and the implementation of technologies that support wildlife identification and habitat conservation.

A notable result of this effort is the documentation of six out of the seven felid species of Colombia within the area, including the rediscovery of the jaguar in the Andean region of Valle del Cauca, Colombia. Antonio, identified as an individual preying on livestock, has been tracked, revealing a movement route. We intend to explore this route as a landscape management strategy by implementing a robust trap camera monitoring program to identify potential anthropogenic impacts on wild mammals.

More precise understanding of the impact of human activities

Different from most monitoring that only focuses on the species themselves and ignores human impact. By using the gradient boosting decision tree model, the most important factors affecting human utilization were identified, and suggestions on how to effectively control and make decisions were proposed at the management level. Research has found that altitude, maximum vocal pressure level, total vocal duration, and NDVI are the main factors affecting bird richness and activity, while temperature, total vocal duration, maximum vocal pressure level, NDVI, and altitude are the main factors affecting bird activity. Compared to bird richness, selecting parameters can better explain changes in bird activity, which may be related to the fact that activity is a timely feedback of bird behavior choices, adaptability, and quality of life, while richness is more influenced by long-term factors such as habitat suitability and resource abundance. Thus accurately assessing the impact of human noise on bird richness and activity. Therefore, the project has great significance in implementing human impact control on protected areas, and can provide more accurate guidance for the control of protected areas(Figure below). 

Achieving more precise control over human influence

Bird species’ diversity and rhythms were represented in detail

By using acoustic event scene detection technology, the richness and activity characteristics of birds were identified. We have achieved higher temporal accuracy (daily, quarterly, annual) and longer time series observation and disclosure of biodiversity characteristics(Figure below). As shown in the figure, it reveals the ranking of bird song heat in different months, the differences in bird richness at different time points of the day, and the continuous song heat map of the orange winged babbler for six months.

It can be refined to display bird rhythms on a daily and annual basis.

Passive acoustic monitoring is a tool that reflects bio timing.

The bird list was supplemented through passive acoustic monitor

The bird list was supplemented through passive acoustic monitoring, and the effectiveness of the monitoring was confirmed. Compared with the ordinary line survey method, passive acoustic methods recognition is more effective. 60 species of birds were identified, belonging to 4 orders and 23 families. Among them, the identification results included 3 species of national second-class protected animals, namely the big noisy babbler, the orange winged noisy babbler, and the red billed sparrow. 

Using the vegan package in R language to draw the Species Accumulation Curve, as the monitoring days increase, the curve tends to flatten out around 50 days, indicating that the data can fully reflect the diversity of common birds in the protected area monitored by sound during that time period.(left Figure above ) 

 

Biodiversity Conservation Activities with the Participation of Islanders

Through the efforts of the government, local government, and local residents, the Amami Islands were designated as a NP in 2017. 
Subsequently, the extermination of non-native species such as mongoose and feral cat etc. became a challenge in maintaining the island's biodiversity in preparation for the registration as a World Natural Heritage site, and preserving the unique natural environment that forms the basis of the island's nature/environmental culture.  The mongoose, the biggest challenge of all, has been exterminated under the government's initiative and will be completely eliminated by 2024. Meanwhile, measures against feral cats and monitoring of non-native plants were carried out with the cooperation of Kagoshima University, the Ministry of the Environment, local governments, and local residents. In the case of feral cat countermeasures, precedents from overseas were introduced and considerations for owners in their daily lives were shared. In terms of invasive plant monitoring, continuous training sessions for local residents have been held to improve their capabilities and share the results.
 

Shared awareness of the crisis:

 Islanders, NGOs and municipalities were able to share an awareness of the problem and their respective roles of familiar feral cats and invasive alien plants as a threat to the natural environment, which is the basis of World Natural Heritage and environmental culture.

Community ownership:
It is important to share the challenge that invasive species are a local problem.


Sharing of results:
For continued efforts, it is necessary to maintain motivation through the sharing of results.
 

Trials

On-station trials

In a series of experiments conducted at the National Aquaculture Center in Domasi, the project team tested the trap for intermittent harvest with different baits in ponds (200 m2) stocked with different species (Coptodon Rendalli vs. Oreochromis Shiranus) at different densities (1 vs. 2 vs. 3 fish per sqm.). In addition, further tests were carried out to determine the time and intervals it takes to catch a certain amount of fish. As a control and for comparison, additional ponds were stocked with O. Shiranus and C. Rendalli fed with maize bran or pellets for single batch harvest to represent customary forms of rural aquaculture in Malawi.

On-farm trials

At the time when the trap was technically functional, households that wanted to test the trap under every day, real-life conditions were identified. Over three months, six households tested the trap and documented the catch.

Unlocking future impact: Funding and professional development

For many conservationists, including our participants, the knowledge to effectively use conservation technology is not enough without the funding to access the tools. Recognizing this barrier, we provide each participant with USD$500 in seed funding to support the implementation of their conservation solutions. Participants are required to propose and carry out projects, which have ranged from building predator-proof bomas and underwater camera traps to developing AI tools, mobile apps, and community-driven citizen science initiatives. Each participant is required to report on their project’s progress over the following year, fostering accountability and impact tracking.

To ensure long-term sustainability, we also deliver training in grant writing, proposal development, and funder engagement to equip participants with the skills needed to secure sustained future funding. Ongoing mentorship and support also continue beyond the initial training. Our team, along with a growing alumni network, provides guidance on grant applications, reference letters, and professional development opportunities. Many of the projects and collaborations initiated during the program have led to graduate study, published research, and conference presentations, reinforcing participants’ continued growth as conservation leaders. 

  • Support from donors who fund seed grants
  • Ongoing dedication and investment of trainers and mentors
  • Students are required to submit two updates and a financial report for their grant. Ensuring follow-up on these submissions requires dedicated effort and engagement from the core team 
  • Students have reported that being able to list the seed funding received through our program on their CVs has helped them secure additional funding opportunities in the future.
Focusing on hands-on engagement

Our technical training emphasizes experiential learning by giving participants direct, practical experience with conservation technologies. Whenever possible, students are encouraged to set up and deploy tools themselves in safe, low-pressure environments, creating space to experiment, make mistakes, and learn by doing. For instance, students may choose camera trap locations based on the classroom training module, then evaluate the effectiveness of their decisions by analyzing the resulting data. This process helps bridge theory and practice while building confidence in problem-solving and tool use.

In cases where participants cannot operate the tools directly, trainers and field practitioners from host institutions provide live demonstrations, such as tracking wildlife using GPS or operating drones, ensuring students still gain exposure to how these technologies function in real-world conservation settings.

  • Access to technology tools at host institution for practical use 
  • Opportunities for students to trial and test tools themselves
  • Experience instructors to provide guidance and support 
  • When paired with supporting background information, we have found these hands-on experiences to be more impactful than traditional lectures or merely observing technology in use 
  • Providing opportunities to engage with the entire lifecycle of a technology (e.g., from set up and deployment to data collection and analysis) better prepares students for using these technologies in their own projects
Strengthening early career potential

We select participants who are at the beginning stages of their careers, such as those who have completed their bachelor’s degrees and are entering the NGO or conservation workforce or embarking on higher education.The goal is to identify participants whose careers would benefit the most from the type and amount of training, funding, mentorship, and support we provide. Over the past two years, we’ve recruited at least one participant from a non-academic background who nevertheless possesses extensive on-the-ground experience. These individuals have thrived in the program, highlighting an opportunity to further cater to this audience in future iterations.

  • Strong networks with local academic institutions and regional NGOs help us attract a large pool of qualified applicants (~200 applications per year)
  • Tailored educational materials that align with the needs of early-career participants
  • Community of same-stage participants form strong and enduring connections 
  • Initially, we included participants at various career stages, but we found that older, more experienced individuals have different needs and require a distinct program tailored to their experience level
  • Our entry-level training materials were less useful for women with more experience in the field
Developing core adaptable training materials

To build technical capacity across diverse conservation contexts, we have created a modular portfolio of standardized training materials that teach foundational competencies in conservation technology. These materials are organized into themed modules, such as wildlife monitoring, wildlife protection, and human-wildlife conflict, and are designed to be flexible and adaptable based on regional needs.

In collaboration with local host institutions and regionally recruited trainers, we tailor the curriculum to align with local ecological conditions, institutional priorities, regulatory frameworks, and learning styles. For example, because drone use is permitted in Kenya but restricted in Tanzania, modules are adjusted accordingly to ensure all content is actionable within the participant's home context. This approach ensures the training is both locally relevant and practically applicable, maximizing its long-term impact.

Examples of our core training portfolio include:

  • Wildlife monitoring: Camera traps, biologgers, acoustic sensors, GPS tracking
  • Wildlife protection: SMART, EarthRanger, infrared cameras, radios, K9 units, drones
  • Human-wildlife conflict mitigation: Electric fencing, networked sensors, deterrent systems
  • Cross-cutting tools: GIS and remote sensing, artificial intelligence, and introductory coding and electronics
  • Core materials are developed by world leading conservation technology experts 
  • Multiple years of programming have allowed us to refine and improve our training materials
  • Annual participant feedback helps guide refinement of content and development of new topics 
  • Host institutions and local partners provide valuable input on the most relevant training needs
  • Educational systems vary significantly, even across countries in the same region. For example, certain types of trainings or activities - such as active learning approaches - may be more difficult for students from countries where education is centered on rote memorization. Understanding local learning preferences and adapting teaching methods accordingly can support deeper engagement. 
  • Certain technologies or methodologies, such as drones or cloud-based data storage, may be prohibited or prohibitively expensive in some regions. Partnering with local conservation technology experts ensures that we focus on accessible, actionable technologies for our participants.
  • Asking local trainers develop their own materials often exceeds their time and capacity 
  • Using standardized materials ensures consistency and reduces variability in the type and depth of content delivered.