- 17:29, 28 August 2008 diff hist +2 Wrybill →Distribution
- 17:28, 28 August 2008 diff hist +8 Wrybill
- 17:27, 28 August 2008 diff hist +162 Writhed Hornbill
- 17:23, 28 August 2008 diff hist -13 Walden's Hornbill →Bird Song
- 17:23, 28 August 2008 diff hist +505 Walden's Hornbill
- 17:18, 28 August 2008 diff hist +38 Wrinkled Hornbill
- 17:17, 28 August 2008 diff hist +10 Wrentit
- 17:16, 28 August 2008 diff hist +43 Wrenthrush
- 17:15, 28 August 2008 diff hist +607 Wren-like Rushbird
- 17:10, 28 August 2008 diff hist +23 Wreathed Hornbill
- 17:10, 28 August 2008 diff hist +418 Worthen's Sparrow
- 17:06, 28 August 2008 diff hist +175 Worm-eating Warbler
- 16:14, 28 August 2008 diff hist -8 Worcester's Buttonquail current
- 16:13, 28 August 2008 diff hist +233 Worcester's Buttonquail
- 16:00, 28 August 2008 diff hist +340 Woolly-necked Stork
- 15:55, 28 August 2008 diff hist +27 Woodward's Batis
- 15:40, 28 August 2008 diff hist +309 Woodpecker Finch
- 15:18, 28 August 2008 diff hist +607 Woodland Pipit
- 15:13, 28 August 2008 diff hist +480 Woodland Kingfisher
- 15:07, 28 August 2008 diff hist +225 Woodhouse's Antpecker
- 14:51, 28 August 2008 diff hist +436 Woodford's Rail current
- 14:47, 28 August 2008 diff hist -8 Woodchat Shrike
- 14:47, 28 August 2008 diff hist +485 Woodchat Shrike
- 14:41, 28 August 2008 diff hist +193 Wood Warbler
- 14:37, 28 August 2008 diff hist -21 Wood Thrush
- 14:33, 28 August 2008 diff hist +452 Wood Stork
- 14:27, 28 August 2008 diff hist +570 Wood Snipe
- 18:41, 27 August 2008 diff hist +227 Wood Sandpiper
- 18:09, 27 August 2008 diff hist +540 Wood Lark
- 18:04, 27 August 2008 diff hist +326 Wood Duck
- 17:58, 27 August 2008 diff hist +696 Wonga Pigeon
- 17:32, 27 August 2008 diff hist -273 Wompoo Fruit Dove
- 17:28, 27 August 2008 diff hist +945 Wire-tailed Swallow
- 17:14, 27 August 2008 diff hist +235 Wire-tailed Manakin
- 17:09, 27 August 2008 diff hist +245 Wire-crested Thorntail
- 17:04, 27 August 2008 diff hist +20 Winter Wren
- 17:03, 27 August 2008 diff hist -23 Winter Wren
- 17:01, 27 August 2008 diff hist +520 Wing-barred Seedeater
- 16:57, 27 August 2008 diff hist -8 Wing-barred Piprites
- 16:56, 27 August 2008 diff hist +202 Wing-barred Piprites
- 16:47, 27 August 2008 diff hist +126 Wing-banded Wren
- 16:46, 27 August 2008 diff hist +55 Band-tailed Hornero
- 16:43, 27 August 2008 diff hist +23 Wing-banded Antbird →Habitat
- 16:33, 27 August 2008 diff hist -6 Wilson's Warbler →Behaviour
- 16:32, 27 August 2008 diff hist -6 Wilson's Warbler →Identification
- 16:32, 27 August 2008 diff hist -11 Wilson's Warbler
- 16:31, 27 August 2008 diff hist +298 Wilson's Storm Petrel
- 16:27, 27 August 2008 diff hist -76 Wilson's Plover
- 16:25, 27 August 2008 diff hist -8 Wilson's Phalarope
- 16:25, 27 August 2008 diff hist +802 Wilson's Phalarope


