National Geographic Wild Thailand - Nat Geo Wild HD (Nature Documentary). Wild Thailand ,Thailand is a land of incredible beauty with more than 50 protected national parks accounting for nearly 10% of the country's surface, but its stunning array of wildlife is often forgotten and rarely seen. Filmed over 5 years and featuring rare and intriguing species this two-part series presents the most complete HD showcase of wildlife in Thailand. Thailand is a popular holiday destination with us Brits, and there’s a side of the country holidaymakers rarely see. This stunning series reveals the hidden terrain in all its glory: from the strange and wonderful creatures to a small selection of the 27,000 species of flowering plants.