Video credits

^V1 Propithecus diadema edwardsi virtical clinging (climbing up), Copyright © 1989 by Ted Chapple. Shot on 10 Feb 1989. ^.5Mb

^V2 Propithecus diadema edwardsi virtical clinging (climbing down), Copyright © 1989 by Ted Chapple. Shot on 18 Feb 1989. ^.4Mb

^V3 Propithecus diadema edwardsi leaping, Copyright © 1989 by Ted Chapple. Shot on 10 Feb 1989. ^.9Mb

^V4 Propithecus diadema edwardsi leaping, Copyright © 1989 by Ted Chapple. Shot on 18 Feb 1989. ^.5Mb

^V5 Propithecus diadema edwardsi frugivorous foraging, Copyright © 1989 by Ted Chapple. Shot on 24 Jan 1989. ^.5Mb

^V6 Propithecus diadema edwardsi feeding on sehana seeds, Copyright © 1997 by Ted Chapple. Shot on 15 Nov 1997. ^1.5Mb

^V7 Propithecus diadema edwardsi folivory, Copyright © 1989 by Ted Chapple. Shot on 10 Feb 1989. ^.7Mb

^V8 Propithecus diadema edwardsi licking its hand, Copyright © 1989 by Ted Chapple. Shot on 10 Feb 1989. ^.7Mb

^V9 Propithecus diadema edwardsi mutual grooming and wrestling play session, Copyright © 1989 by Ted Chapple. Shot on 24 Jan 1989. ^2.5Mb

^V10 Propithecus diadema edwardsi acrobatic play, Copyright © 1989 by Ted Chapple. Shot on 18 Feb 1989. ^2.0Mb

^V11 Propithecus diadema edwardsi reaction to group member's lost call, Copyright © 1989 by Ted Chapple. Shot on 24 Jan 1989. ^1.5Mb

^V12 Propithecus diadema edwardsi scent marking: Here one animal (the one on the right) scent marks and leaves, the one on the left hops over, sniffs at the places the first one marked at, overmarks, and leaves also, Copyright © 1997 by Ted Chapple. Shot on 15 Nov 1997. ^4.3Mb

^V13 Propithecus diadema edwardsi self grooming, Copyright © 1989 by Ted Chapple. Shot on 24 Jan 1989.  ^.7Mb

^V14 Propithecus diadema edwardsi mutual grooming, Copyright © 1997 by Ted Chapple. Shot on Nov 1997. ^1Mb

Photo credits

^P1 Propithecus diadema edwardsi amid sehana, Copyright © 1997 by George Williams. Shot Oct 1997.

^P2 Propithecus diadema edwardsi mother eating sehana suspended under branch with infant, Copyright © 1997 by George Williams. Shot Oct 1997

^P3 Propithecus diadema edwardsi infant, Copyright © 1997 by George Williams. Shot Oct 1997.

^P4 Propithecus diadema edwardsi face, Copyright © 1989 by Ted Chapple. Shot Feb 1987.

^P5 Propithecus diadema edwardsi resting, Copyright © 1989 by Ted Chapple. Shot late Jan 1989.

^P6 Propithecus diadema edwardsi infant playing, Copyright © 1997 by George Williams. Shot Oct 1997.

^P7 Propithecus diadema edwardsi resting, Copyright © 1996 by George Williams. Shot late July 1996.

Sound Credits

^S1 Propithecus diadema edwardsi moo (contact) call. Copyright © 1989 by Ted Chapple. 24 Jan 1989

^S2 Propithecus diadema edwardsi contact call. Copyright © 1989 by Ted Chapple. Feb1989

^S3 Propithecus diadema edwardsi contact call. Copyright © 1989 by Ted Chapple. Feb 1989

^S4 Propithecus diadema edwardsi lost calls. Copyright © 1989 by Ted Chapple. 10 Feb 1989

^S5 Propithecus diadema edwardsi sneeze alarm. Copyright © 1989 by Ted Chapple. 24 Jan 1989

^S6 Propithecus diadema edwardsi roar (arial predator). Copyright © 2000 by Eric Patel. May 2000.

Map credits

^M1 Approximate range (minimum convex polygon) of Patricia Wrights's Propithecus diadema edwardsi troops at RNP (scale: 1pixel=3m), Copyright © 1999 by George Williams & Chia Tan & Patricia Wright.