“…EVective habitat protection of extensive tracts of hill forest distributed across Indochina is all that is needed. Bourret (1943), Brickle et al (1998), David-Beaulieu (1944, 1949-1950, Davidson (1998Davidson ( , 2000, Davidson et al (1997Davidson et al ( , 2005, Delacour (1929Delacour ( , 1930, Delacour and Greenway (1940), Delacour and Jabouille (1927), Dickinson (1970a), Duckworth et al ( , 1999Duckworth et al ( , 2002, Dymond (1998), Eames (1995b, Eames et al (1994Eames et al ( , 2001a, Engelbach (1932), Evans and Timmins (1998), Fuchs et al (2007), Grieser Johns (2000, Le et al (1999aLe et al ( , b, c, d, 2000Le et al ( , 2001aLe et al ( , b, 2004a, , Nguyen and Osborn (2004a, b), Robinson and Kloss (1919), Robson et al (1989Robson et al ( , 1993a, Showler et al (1998a, b), Steinmetz et al (1999), Thewlis et al (1996Thewlis et al ( , 1998, Timmins and Ou (2001), Timmins and Trinh (2001), Timmins et al (1999), Tizard et al (1997), TordoV et al (2000a, Walston and Vinton (1999).…”