MAMMAL WATCHING.COM
 

Home Country Guides: Books, links and trip reports whale and dolphin watchingFocus on Australia Mammal watching: Some tipsWorldwide Mammal Info: Books and links with a global coverage Mammal Watching Blog: Read and Subscribeme and my mammal watching

I haven't been to Vietnam.

Other People's trip reports
Vietnam 1999: Susan Myers, 3 weeks and 10 mammals.

Bhutan Borneo China hong kong india Indonesia peninsula malaysia nepal sri lanka Thailand Vietnammy Oriental life list whale watching in the orient
 
afrotropical australasian nearctic neotropical oriental palearctic