Qualla: Hala-Bala Wildlife Sanctuary

Hala-Bala Wildlife Sanctuary: Introduction

Thu, 26 Mar 2026 00:00:00 GMT

Photo credit Piyawat Chongkaichak, CC BY-SA 4.0. Every May, the sky above the Hala forest fills with hornbills. Flocks of 500 or more plain-pouched hornbills arrive from central Thailand's Huai Kha Khaeng Wildlife Sanctuary, having crossed the length of the country to reach this southern refuge. They join rhinoceros hornbills, helmeted hornbills, and seven other species already resident in the canopy -- ten of the thirteen hornbill species found in all of Thailand, concentrated in a single stretch of forest that most Thais have never visited. Hala-Bala Wildlife Sanctuary, established in 1996, covers 627 square kilometers of rainforest straddling the Titiwangsa Range in Thailand's deep south. Its nickname, the "Amazon of ASEAN," sounds like tourism branding. It is not far from the truth.

Image: Piyawat Chongkaichak | CC BY-SA 4.0

Hala-Bala Wildlife Sanctuary: Two Forests, One Name

Thu, 26 Mar 2026 00:00:00 GMT

Photo credit Piyawat Chongkaichak, CC BY-SA 4.0. The sanctuary is actually a composite of two separate forestlands separated by settled lowlands. Hala forest lies in Betong district of Yala Province and Chanae district of Narathiwat Province. Bala forest covers territory in the Waeng and Sukhirin districts of Narathiwat. Which ...

Image: Piyawat Chongkaichak | CC BY-SA 4.0

Hala-Bala Wildlife Sanctuary: Primeval Canopy

Thu, 26 Mar 2026 00:00:00 GMT

Photo credit Piyawat Chongkaichak, CC BY-SA 4.0. The flora here reaches back deep into evolutionary time. Tree ferns of the genus Cyathea -- plants whose ancestors fed dinosaurs -- grow tall enough in the understory to make the forest feel genuinely prehistoric. Thailand's largest known baing tree, Tetrameles nudiflora, stands ...

Image: Piyawat Chongkaichak | CC BY-SA 4.0

Hala-Bala Wildlife Sanctuary: The Hornbill Kingdom

Thu, 26 Mar 2026 00:00:00 GMT

Photo credit Piyawat Chongkaichak, CC BY-SA 4.0. Hornbills are the signature species of Hala-Bala, and the sanctuary's importance for their conservation is difficult to overstate. Ten of Thailand's thirteen hornbill species live here, including the critically endangered helmeted hornbill, hunted elsewhere for its solid casque -...

Image: Piyawat Chongkaichak | CC BY-SA 4.0

Hala-Bala Wildlife Sanctuary: Beyond the Birds

Thu, 26 Mar 2026 00:00:00 GMT

Photo credit Piyawat Chongkaichak, CC BY-SA 4.0. The sanctuary's biological census reveals extraordinary richness: 179 mammal species, 384 bird species, 130 reptiles, and 61 amphibians. Six species found here are classified as critically endangered. Gaurs -- massive wild cattle weighing up to 1,500 kilograms -- graze the grassl...

Image: Piyawat Chongkaichak | CC BY-SA 4.0

Hala-Bala Wildlife Sanctuary: A Remote Frontier

Thu, 26 Mar 2026 00:00:00 GMT

Photo credit Piyawat Chongkaichak, CC BY-SA 4.0. Hala-Bala sits in Thailand's southernmost provinces -- Yala and Narathiwat -- a region that most foreign tourists and many Thai visitors avoid due to a long-running separatist insurgency. This remoteness has, paradoxically, helped preserve the forest. Development pressure is lowe...

Image: Piyawat Chongkaichak | CC BY-SA 4.0