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 Laos yet.
Other People's trip reports Southern Thailand & Laos, 2012: Hugh Buck, 2 days in Laos and 3 Laotian Leaf Monkeys.