search google and this website:

INDO-MALAYAN
Freshwater
(Rivers, Lakes & Wetlands)

The freshwater rivers lakes and wetlands of tropical India and south-east Asia...

For the page on the insects of tropical Asian freshwater wetlands

For the page on the reptiles of tropical Asian freshwater habitats

For the page on the birds of tropical Asian freshwater habitats

Class Mammalia

Order Cetartiodactyla: Even-toed Ungulates and Cetacea

Family Bovidae

Bubalus bubalis, '(Domestic) Water Buffalo'. This is the buffalo seen in rice fields all over Asia. There are many wild populations of feral water buffalo through tropical Asia, as well as introductions in Africa and Australasia. (It is presumed to be derived from the wild species Bubalus arnee, which has been reduced to small populations in Asia, mostly in India). 

Order Artiodactyla

Family Suidae

Pig (Yala National Park, Sri Lanka)

Sus scrofa, 'Wild Boar/Pig'. Widespread throughout Eurasia, tropical Asia, and northern Africa, introduced into the Americas, Australasia and Pacific islands.

For the page on the places to experience tropical Asian freshwater habitats

Updates
My first trip after the virus is as Expedition leader in Tasmania with Coral Expeditions, followed by my role as biologist guest lecturer on the Great Barrier Reef. If you can't go travelling until everything settles down, then until then, here I am doing online guided walks for Noble Caledonia and online lectures for Silversea.