SECURE
CONNECTED
HABITAT

With wildlife populations declining globally, it is imperative to prioritise large natural spaces and connected habitats of well managed protected areas and other effective area-based conservation measures so that tigers and other species can move, breed, and thrive. WWF’s landscape approach combines effective management of an area through long-term, strategic collaboration among multiple stakeholders, with the purpose of ensuring tiger habitats are secured and they provide critical ecosystem services to people.
CONSERVATION ASSURED | TIGER STANDARDS
Protected Areas are critically important places for wildlife across the globe. However, protected area management is a complex system with a multitude of challenges, issues and needs.
Conservation Assured Tiger Standards (CA|TS) was developed as a tool to improve the effectiveness of protected and conserved areas and key sites.

First site in Southeast Asia awarded CA|TS accreditation
In March, Malaysia’s Royal Belum State Park, under the management of the Perak State Parks Corporation, was awarded CA|TS Approved status in recognition of its exceptional conservation efforts and commitment to tiger conservation. This milestone has been achieved through a partnership with WWF-Malaysia, who provided guidance and support throughout the accreditation process.
A series of initiatives have been implemented by the state park authorities to meet the CA|TS standards such as strengthening its management, staffing, stakeholder relationship, community engagement, and protection of the tiger population. These initiatives include intensive patrolling by WWF-Malaysia’s Project Stampede in collaboration with their Indigenous partners. In addition, continuous monitoring of tigers and their prey population by WWF-Malaysia also contributed to meeting the CA|TS accreditation.
In December of 2023, the Perak state Government explored with WWF the potential CA|TS registration of four new sites in the Belum-Temengor Forest Complex (Gerik, Banding, Temengor and Amanjaya Permanent Forest Reserves) which are production forests with legal logging. A detailed report with recommendations will be submitted to the Malaysia authorities to support Malaysia’s efforts to achieve CA|TS accreditation in more of its sites, a significant next step to securing a future for tigers in the country.
Aerial of Royal Belum State Park, Malaysia© Emmanuel Rondeau / WWF-US
Aerial of Royal Belum State Park, Malaysia© Emmanuel Rondeau / WWF-US
A tigress and cubs rest in a watering hole at Tadoba Andhari Tiger Reserve, India © Richard Barrett / WWF-UK
A tigress and cubs rest in a watering hole at Tadoba Andhari Tiger Reserve, India © Richard Barrett / WWF-UK
Tiger Reserves in India awarded CA|TS accreditation
In March 2023, six Tiger Reserves across India were given CA|TS Approved status: Periyar (in the state of Kerala), Pilibhit (Uttar Pradesh), Nawegaon-Nagzira (Maharashtra), Tadoba-Andhari (Maharashtra), Melghat (Maharashtra), and Kali, also known as Dandeli-Anshi (Karnataka).
WWF-India, along with its partner, Global Tiger Forum, facilitated the CA|TS assessments of the Tiger Reserves providing financial, technical and logistical support. This increase in adoption of CA|TS is significant and will have a positive impact on tigers and wildlife in these areas within India because of the improved management. The CA|TS Approved certificates were formally handed over to the Tiger Reserves by the Honourable Minister of State for Ministry of Environment, Forest & Climate Change, Government of India during the Global Tiger Day Celebrations in Ramnagar, Corbett Tiger Reserve on 29th July 2023.
CA|TS 10 year review
The year 2023 marked 10 years since CA|TS was formally launched at the Asia Parks Congress in Japan. An independent review of CA|TS was commissioned to assess how effective CA|TS was in achieving conservation goals at sites, and the barriers to further expansion. Findings included that a tool such as CA|TS was essential for effective tiger conservation and that it addresses the right areas needed for better site management. However, the system in its current form is not well established enough to maximise improvement of management effectiveness of sites.
The independent review concluded that a redesign of CA|TS will be essential for the tool to support and improve site-based management across tiger ranges in the future. The report will be discussed with stakeholders who will co-develop a roadmap for the future of CA|TS in 2024.
Tiger stalking prey in India © Lensalot / iStock / WWF
Tiger stalking prey in India © Lensalot / iStock / WWF
WWF’s Heartlands Initiative comes to a close
Launched in 2018, the aim of the Heartlands Initiative was to focus WWF’s investment and technical support to improve the management of 50 Heartlands which were identified as the most important sites for tiger recovery across 12 tiger range countries. An internal report analysed the impact of the Initiative and concluded that there was a demonstrable increase in the area of Heartlands which are effectively managed for tigers and prey. 68% of these Heartlands sites, covering more than 500,000 hectares across seven tiger landscapes in seven countries, met the definition of Good Management. Notably this included 29 of the 34 sites (85%) which were surveyed again at the end of the Initiative.
FEATURE STORY
Tiger conservation outside of Protected Areas in Bhutan
Zhemgang Forest Division is home to one of the largest tiger populations outside of protected areas in Bhutan, and it has the highest forest cover for any district in Bhutan - an impressive 94%. Its broadleaved forest ecosystem houses an incredible array of biodiversity, and the district’s number of bird species is higher than that of Europe.
Zhemgang is uniquely placed next to three protected areas: Royal Manas National Park, Jigme Singye Wangchuck National Park, and Phrumsengia National Park, making it an important corridor for tiger populations moving from the south to the north of the country. However, it also has one of the highest poverty rates in Bhutan at 41.2 % (2022 NSB) and so genuine collaboration with local communities on tiger conservation is vital.
Tigers outside of protected areas, such as those living in or travelling through Zhemgang, are at greater risk from threats such as poaching. Wildlife conservation is generally not the primary goal in forest divisions and there are usually different management objectives which are focussed on providing service delivery such as timber harvesting and resource extraction. For this reason, along with its intact habitat, biodiversity, presence of tiger prey, and significance to tigers, the Zhemgang Forest Division was selected as a WWF Heartland site.
WWF-Bhutan delivered a series of interventions at this site which were designed to tackle the unique challenges presented when implementing tiger conservation outside of protected areas.
Zhemgang was registered as a CA|TS site. Registration is the first step and from here WWF will support the Royal Government of Bhutan with its efforts to improve the effectiveness of the management of the site using the CA|TS assessment for targeted interventions.
In addition to improving the management of the area, WWF-Bhutan has also started working on human-wildlife coexistence in Trong Gewog, Zhemgang. This has been selected as a pilot site for WWF’s Conflict to Coexistence approach and WWF-Bhutan is undertaking household surveys as a first step. Long-term community partnerships and reducing human-wildlife conflict, especially in relation to tigers, are critical for the future of conservation and the well-being of communities in tiger landscapes.
Zhemgang Forest Division is a good example to show that conserving tiger populations outside of Protected Areas is possible and WWF encourages more conservation focus to be given to these sites. Ensuring the safety of wildlife in these areas is key to securing a future for tigers on our shared planet.


Keeping Myanmar connected
In an effort to expand conservation efforts, WWF-Myanmar’s wildlife team has conducted an assessment in the Northern Forest Complex (part of the transboundary Far Eastern Himalaya landscape), particularly in Nagaland, with the ambition of protecting and restoring remaining tiger corridors while mobilising Indigenous Peoples, local communities and other partners to promote sustainable community-led conservation. This region was selected because it stands out as a crucial transboundary tiger corridor, linking habitats between Myanmar and India, as well as being a major conduit for illegal wildlife trade between India and China.
© WWF - Myanmar / Hkun Lat
© WWF - Myanmar / Hkun Lat
TIGER PREY
IN THAILAND

More sambar deer released into Thailand’s national parks
Tiger population growth in Thailand is limited by low numbers of prey (large ungulates including deer and wild cattle) due to historic hunting, both in places tigers are currently resident and in areas where they could disperse or be reintroduced to. To increase deer numbers, and thus increase the tiger population, WWF-Thailand works on habitat improvement including restoring grasslands and creating artificial saltlicks and, since 2021, have partnered with the government's Department of National Parks, Wildlife and Plant Conservation to actively translocate sambar deer into protected areas.
During 2023, 14 sambar deer, five females fitted with collars and nine males, were successfully released into Khlong Lan which brings the total number of sambar deer released into the Western Forest Complex between 2021-2023 to 90. The deer are part of a captive stock bred at the Khao Kho Breeding Center of the Department of National Parks. WWF’s sambar reintroduction project involves supporting this centre to breed sambar for reintroduction, providing animal food, building and repairing enclosures, and providing equipment. In February 2023 WWF-Thailand initiated an ambitious partnership with the Department of National Parks to accelerate sambar translocations in critical areas of the Western Forest Complex and the wider Dawna Tenasserim.
Tiger prey in Thailand is critically low and this prey reintroduction is a critical element to recovering tiger populations in the country.
Number of sambar deer released in Thailand




This table shows the number of sambar deer released in Mae Wong and Khlong Lan, both of which are key tiger habitat in northern Thailand over the last three years.
SPOTLIGHT
WWF’s Dr. Rimington Award is presented to an individual who has made a highly commendable contribution to the conservation of wild tigers and 2023’s theme was ‘Women in Tiger Science’.
Dr. Rungnapa Phoonjampa, WWF-Thailand’s Senior Project Manager was one of two winners, in recognition of her contribution to tiger conservation in Thailand.
© Courtesy of Dr. Rungnapa Phoonjampa
© Courtesy of Dr. Rungnapa Phoonjampa
Dr. Rungnapa has led one of the longest-running tiger conservation projects in Southeast Asia, and works across four connected protected areas. Rung’s colleagues see her as a trailblazer. Her scientific research and monitoring has contributed to the first-ever insights into the biology of tiger and prey recovery in Thailand. We asked Rung what her average day at work looked like, “It is a combination of office work and field work. In fact, I prefer performing fieldwork over doing paperwork. Working in the field is more fun and peaceful, and it allows me to be close to nature and wildlife which motivates me.”
Prioritising future tiger prey translocations in Thailand’s Western Forest Complex
In 2023, WWF-Thailand held a Structured Decision Making workshop which was attended by the national government and scientists from a number of organisations. Together they ranked 21 protected areas in two forest complexes in the Dawna Tenasserim on a range of ecological, social, and logistical factors. The result is a prioritised list of potential sambar deer augmentation sites. The two highest ranking sites are both in the southern part of the Western Forest Complex, Thailand’s core tiger range. Based on these findings, WWF-Thailand and Thailand Department of National Parks, Wildlife, and Plant Conservation will begin sambar augmentations in Salak Pra in mid 2024, with Sai Yok to follow as sambar stock becomes available. As sambar deer are slow to breed and reintroduction of prey is limited the results from this workshop will be key to ensuring recovery of both tiger prey and tigers where it’s critically needed.
New model published for estimating prey densities
In July 2023, a peer-reviewed paper was published by WWF-US and Tigers Alive that outlined a new model for estimating densities of unmarked tiger prey species. It explains how the newly developed Space-to-Event model, which was initially developed for time-lapse photography and adapted for motion-triggered camera traps, can estimate the abundance of unmarked animals which includes nearly all tiger prey species. This is important to both understand how many tigers a landscape can support but also monitor the impact of conservation interventions on tiger prey. The model can be applied in almost all WWF landscapes for monitoring prey and is currently being trialled in PT-Alam Bukit Tigapuluh Concession in Indonesia. WWF-Indonesia and partners are working through this concession company to restore parts of the concession that have been deforested, setting aside some parts for income generation to benefit local and Indigenous communities and support the forestry operations, all while protecting the majority of forest to benefit both nature and people.
Male sambar deer © f9photos / iStock / WWF
Male sambar deer © f9photos / iStock / WWF
A tiger crosses a road, India © ePhotocorp / iStock / WWF
A tiger crosses a road, India © ePhotocorp / iStock / WWF
Collaboration on corridors in the Central India Landscape
During June 2023, WWF-India, the Coalition for Wildlife Corridors, and Madhya Pradesh Forest Department organised a two-day workshop to collaborate on corridor conservation planning in the Central India Tiger Landscape. The workshop brought together over 70 representatives from different groups including forest department officials, district administration and tribal welfare department officials and conservationists to discuss corridor conservation including their current status, threats, and management. Key outcomes of the workshop include:
- Formation of a focal working group for the Satpura-Melghat and Satpura-Pench corridors, to strengthen corridor conservation planning and implementation. The working group will support and foster consistent engagement with a wider pool of stakeholders within the corridor.
- Delineating working corridor boundaries: The workshop participants agreed that delineating precise corridor boundaries is a challenge. However, it is required for conservation planning and management. The Madhya Pradesh state forest department has requested the Coalition for Wildlife Corridors to delineate corridors across the whole state so that corridor conservation planning can be systematically incorporated into the state system for further conservation actions.
WWF-Russia tiger conservation impact
We remain deeply disappointed by the Russian Prosecutor-General’s Office June 2023 decision to designate WWF’s activities as “undesirable on the territory of the Russian Federation”. Sadly, this led to the immediate closure of WWF-Russia and brought to an end WWF’s proud history of conservation impact in Russia which spans more than 30 years.
Since WWF first began working in Russia in 1989, the incredibly talented and dedicated staff had established more than 1,000 field projects aimed at preserving nature. The Amur-Heilong field office in Vladivostok supported work which led to a considerable increase in the national tiger population from a low of 40 tigers estimated in the 1940s to 750 wild tigers in 2022 (including cubs). Among other key impacts WWF also helped in the establishment of Bikin National Park which was set up with a co-management agreement with the Udege Indigenous people. The outstanding global value of the Bikin River Basin was confirmed in 2018, when the forest was added to the UNESCO World Natural Heritage list, securing a future for the indigenous inhabitants of the Basin, the Udege and Nanai people, whose livelihoods depend on the preservation of these forests.
WWF’s tiger conservation work in the transboundary Amur-Heilong Landscape is now restricted to Northeast China where the tiger population is slowly beginning to increase.