- 20:37, 9 March 2010 diff hist +2 Yellow-rumped Warbler Myrtle and Audubon's Warblers were reversed
- 03:17, 3 October 2009 diff hist +15 Little Kingfisher
- 14:45, 20 September 2009 diff hist +236 Red-naped Trogon
- 22:37, 13 September 2009 diff hist +1 Yellowish White-eye →References
- 22:37, 13 September 2009 diff hist +768 Yellowish White-eye →Taxonomy: and →Habitat
- 22:22, 13 September 2009 diff hist +261 Yellowish Flycatcher →Taxonomy
- 22:19, 13 September 2009 diff hist +316 Peruvian Pipit →Taxonomy
- 15:23, 13 September 2009 diff hist +348 Hadada Ibis →Taxonomy
- 15:18, 13 September 2009 diff hist +312 Noisy Miner →Taxonomy
- 15:04, 13 September 2009 diff hist +114 Black-headed Gull Flight picture added
- 15:02, 13 September 2009 diff hist 0 N File:BHGU in flight.jpg current
- 14:39, 13 September 2009 diff hist -15 m Scarlet Myzomela
- 14:38, 13 September 2009 diff hist +129 Magpie Mannikin Added photograph
- 14:35, 13 September 2009 diff hist 0 N File:Magpie Mannikin.jpg current
- 02:35, 13 September 2009 diff hist +228 Yellowish-bellied Bush Warbler →Taxonomy
- 02:32, 13 September 2009 diff hist -8 m Yellow-breasted Racquet-tail
- 02:31, 13 September 2009 diff hist +90 Yemen Accentor →Taxonomy
- 02:12, 13 September 2009 diff hist +87 Yemen Linnet →Taxonomy
- 02:11, 13 September 2009 diff hist +129 Yemen Serin Taxonomy and Habitat
- 02:08, 13 September 2009 diff hist +73 Yemen Thrush →Taxonomy
- 02:07, 13 September 2009 diff hist +217 Yucatan Flycatcher →taxonomy
- 02:02, 13 September 2009 diff hist +231 Yucatan Jay →Taxonomy
- 01:58, 13 September 2009 diff hist +98 Yucatan Poorwill →Taxonomy
- 01:57, 13 September 2009 diff hist +1 m Yucatan Vireo
- 01:56, 13 September 2009 diff hist +233 Yucatan Woodpecker →Taxonomy
- 01:52, 13 September 2009 diff hist +125 Yucatan Wren Distribution and Taxonomy
- 01:50, 13 September 2009 diff hist +118 Yungas Manakin →Taxonomy current
- 01:48, 13 September 2009 diff hist +107 Yungas Tody-Tyrant →Taxonomy current
- 01:46, 13 September 2009 diff hist +82 Yunnan Nuthatch →Taxonomy
- 21:39, 12 September 2009 diff hist +167 Zamboanga Bulbul →Taxonomy: and →Distribution
- 21:38, 12 September 2009 diff hist +142 Zanzibar Red Bishop →taxonomy
- 21:34, 12 September 2009 diff hist -24 m Zapata Sparrow
- 21:33, 12 September 2009 diff hist -8 m Zimmer's Woodcreeper
- 21:33, 12 September 2009 diff hist +82 Zapata Wren →taxonomy
- 21:32, 12 September 2009 diff hist +298 Zebra Waxbill →Taxonomy
- 21:29, 12 September 2009 diff hist +139 Zenker's Honeyguide Taxonomy and habitat
- 21:23, 12 September 2009 diff hist +152 Zimmer's Tapaculo Taxonomy and range
- 21:19, 12 September 2009 diff hist +94 Zimmer's Tody-Tyrant Taxonomy
- 20:55, 12 September 2009 diff hist +989 Indian White-eye →Taxonomy
- 20:41, 12 September 2009 diff hist +117 Puna Teal Flight picture added
- 20:39, 12 September 2009 diff hist 0 N File:Puna Teal in Flight.jpg current
- 20:37, 12 September 2009 diff hist +23 Nm Anas Puna Redirect to Puna Teal current
- 18:45, 12 September 2009 diff hist +33 Nm Todiramphus chloris Redirecting to Collared Kingfisher current
- 18:43, 12 September 2009 diff hist 0 m White-winged Scoter Typo
- 18:40, 12 September 2009 diff hist -15 m Red-billed Chough
- 02:59, 12 September 2009 diff hist +180 Yellow-crowned Night Heron Juvenile picture
- 02:54, 12 September 2009 diff hist 0 N File:Yellow Crowned Nighthern Immature.jpg current
- 01:48, 8 September 2009 diff hist +230 Cotton Pygmy Goose →Taxonomy
- 01:37, 8 September 2009 diff hist -15 Muscovy Duck
- 01:35, 8 September 2009 diff hist +97 Muscovy Duck →Taxonomy