The Sumatran Tiger is the smallest of the remaining tiger species, with an average male weighing in at around 309 pounds.  There are less than 800 of these animals left in the wild and in zoos around the world, marking them critically endangered.  Sumatran Tigers are found on the Indonesian island of Sumatra.  These two cubs were photographed at the Akron Zoo in Akron, Ohio in 2001 at about 3 months old.

More info:
http://www.5tigers.org/Indonesia/PHVA/intrphva.htm

The Tiger Foundation
http://www.tigers.ca

5 Tigers
http://www.5tigers.org

Tiger Haven Sanctuary:
http://www.tigerhaven.org/

Tiger Watch
http://hometown.aol.com/tigertrail/index.htm