Asia

China

• China Bird Tours http://www.chinabirdtour.com/
• Alpine Birding www.alpinebirding.com

Taiwan

• Taiwan Eco Tours https://sites.google.com/site/taiwanbirdinfo/
• Taiwan Bird Guide http://taiwanbirdguide.com

India

• Asian Adventures https://www.asianadventures.net/
• Babita Tour & Travels http://babitatours.com
• Enchanted India http://enchantedindia.com/
• Gajraj Wildlife Resorts https://www.exoticheritagegroup.com
• India Nature Tourism http://www.indianaturetours.com
• Soar Excursions https://www.soarexcursions.com/
• Vanghat https://www.vanghat.com/

Sri Lanka

• Cinnamon Nature Trails https://www.cinnamonnaturetrails.com/
• Walk With Jith http://www.walkwithjith.com

Mongolia

• Mongolia Quest https://mongoliaquest.com/