Illustrated Checklist

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Updated ~11 hours ago
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Native and Naturalized (215)

  1. Last observed by koujiro akiyama on 5 Nov 2023
  2. Last observed by 春雄 太田 on 7 Apr 2024
  3. Last observed by Mori Makoto on 15 Apr 2024
  4. Last observed by 春雄 太田 on 7 Apr 2024
  5. Last observed by Mori Makoto on 17 Apr 2024
  6. Last observed by Mori Makoto on 19 Apr 2024
  7. Last observed by TOMMY WEST on 13 Apr 2024
  8. Last observed by Keishi Tsukamoto on 26 Apr 2024
  9. Last observed by Keishi Tsukamoto on 26 Apr 2024
  10. Last observed by Osamu Murakami on 27 Mar 2024
  11. Last observed by Keishi Tsukamoto on 26 Apr 2024
  12. Last observed by Keishi Tsukamoto on 17 Apr 2024
  13. Last observed by Amit Goldstein on 10 Apr 2024
  14. Last observed by Keishi Tsukamoto on 26 Apr 2024
  15. Last observed by Keishi Tsukamoto on 22 Apr 2024
  16. Last observed by Mori Makoto on 11 Mar 2024
  17. Last observed by Yuya Okuzaki on 21 Mar 2023
  18. Last observed by Yasuki Yoneda on 21 Apr 2024
  19. Last observed by Yasuki Yoneda on 21 Apr 2024
  20. Last observed by Conor McMahon on 10 Mar 2024
  21. Last observed by Osamu Murakami on 27 Mar 2024
  22. Last observed by Keishi Tsukamoto on 28 Mar 2024
  23. Last observed by Keishi Tsukamoto on 26 Apr 2024
  24. Last observed by KOJI YASUDA on 20 Apr 2024
  25. Last observed by Keishi Tsukamoto on 21 Nov 2023
  26. Last observed by Anonymous eBirder on 13 Apr 2019
  27. Last observed by Keishi Tsukamoto on 26 Apr 2024
  28. Last observed by Conor McMahon on 10 Mar 2024
  29. Last observed by Keishi Tsukamoto on 26 Apr 2024
  30. Last observed by Mori Makoto on 28 May 2023
  31. Last observed by Mike Yough on 21 Nov 2003
  32. Last observed by Osamu Murakami on 27 Sep 2023
  33. Last observed by Keishi Tsukamoto on 5 Dec 1999
  34. Last observed by Mori Makoto on 4 Jan 2024
  35. Last observed by KOJI YASUDA on 20 Apr 2024
  36. Last observed by Keishi Tsukamoto on 25 Apr 2024
  37. Last observed by Mori Makoto on 19 Apr 2024
  38. Last observed by 春雄 太田 on 10 Oct 2009
  39. Last observed by Atsushi Shimazaki on 28 Dec 2022
  40. Last observed by Keishi Tsukamoto on 26 Apr 2024
  41. Last observed by Keishi Tsukamoto on 25 Apr 2024
  42. Last observed by Atsushi Shimazaki on 28 Dec 2022
  43. Last observed by Keishi Tsukamoto on 26 Apr 2024
  44. Last observed by koujiro akiyama on 10 Mar 2024
  45. Last observed by Yasuki Yoneda on 21 Apr 2024
  46. Last observed by Yasuki Yoneda on 21 Apr 2024
  47. Last observed by Osamu Murakami on 17 Sep 2023
  48. Last observed by Anonymous eBirder on 13 May 2023
  49. Last observed by Osamu Murakami on 8 Apr 2024
  50. Last observed by TOMMY WEST on 2 Apr 2023
  51. Last observed by Anonymous eBirder on 19 Aug 2023
  52. Last observed by Keishi Tsukamoto on 26 Apr 2024
  53. Last observed by Osamu Murakami on 11 Sep 2022
  54. Last observed by Shinsuke Kikuchi on 12 Aug 2023
  55. Last observed by 春雄 太田 on 2 Jan 2024
  56. Last observed by Joji Fujitsuka on 6 Oct 2022
  57. Last observed by Miquel Vall-llosera Camps on 6 May 2018
  58. Last observed by Yasuki Yoneda on 21 Apr 2024
  59. Last observed by Mori Makoto on 20 Apr 2024
  60. Last observed by Yuya Okuzaki on 23 Sep 2023
  61. Last observed by 春雄 太田 on 4 Sep 2022
  62. Last observed by 春雄 太田 on 27 Sep 2021
  63. Last observed by Fumihiro Semba on 6 Nov 2022
  64. Last observed by Satoshi Kanazawa on 13 May 2023
  65. Last observed by Fumihiro Semba on 6 Nov 2022
  66. Last observed by 春雄 太田 on 1 Sep 2013
  67. Last observed by Yuya Okuzaki on 23 Sep 2023
  68. Last observed by Junko Masuda on 21 Apr 2024
  69. Last observed by Yann Muzika on 16 Apr 2021
  70. Last observed by 春雄 太田 on 7 Apr 2024
  71. Last observed by Mori Makoto on 20 Apr 2024
  72. Last observed by Yasuki Yoneda on 21 Apr 2024
  73. Last observed by 春雄 太田 on 17 Mar 2012
  74. Last observed by koujiro akiyama on 10 Mar 2024
  75. Last observed by Yasuki Yoneda on 21 Apr 2024
  76. Last observed by 春雄 太田 on 8 Jun 2014
  77. Last observed by Okamoto Keita Sin on 15 Jul 2017
  78. Last observed by TOMMY WEST on 12 Jun 2022
  79. Last observed by koujiro akiyama on 3 Mar 2024
  80. Last observed by Keishi Tsukamoto on 26 Apr 2024
  81. Last observed by 春雄 太田 on 20 Oct 2012
  82. Last observed by Kantori Birders on 9 Feb 2017
  83. Last observed by Junko Masuda on 16 Aug 2019
  84. Last observed by Keishi Tsukamoto on 26 Apr 2024
  85. Last observed by Keishi Tsukamoto on 26 Apr 2024
  86. Last observed by Keishi Tsukamoto on 26 Apr 2024
  87. Last observed by Keishi Tsukamoto on 21 Apr 2024
  88. Last observed by Keishi Tsukamoto on 26 Apr 2024
  89. Last observed by 春雄 太田 on 7 Apr 2024
  90. Last observed by Junko Masuda on 21 Apr 2024
  91. Last observed by Osamu Murakami on 25 Sep 2022
  92. Last observed by Anonymous eBirder on 26 Apr 2024
  93. Last observed by Amit Goldstein on 12 Apr 2024
  94. Last observed by Yuya Okuzaki on 13 Apr 2024
  95. Last observed by Okamoto Keita Sin on 30 Dec 2017
  96. Last observed by Mori Makoto on 20 Apr 2024
  97. Last observed by Osamu Murakami on 3 Mar 2024
  98. Last observed by 春雄 太田 on 14 Nov 2022
  99. Last observed by Satoshi Kanazawa on 12 Aug 2023
  100. Last observed by Keishi Tsukamoto on 26 Apr 2024
  101. Last observed by Osamu Murakami on 18 Apr 2024
  102. Last observed by Keishi Tsukamoto on 26 Apr 2024
  103. Last observed by 誠 井澤 on 28 Jan 2024
  104. Last observed by Osamu Murakami on 25 Apr 2024
  105. Last observed by Osamu Murakami on 26 Apr 2024
  106. Last observed by Keishi Tsukamoto on 26 Apr 2024
  107. Last observed by Anonymous eBirder on 2 Feb 2024
  108. Last observed by Keishi Tsukamoto on 26 Apr 2024
  109. Last observed by Keishi Tsukamoto on 26 Apr 2024
  110. Last observed by Hiroshi Kawamura on 7 Apr 2024
  111. Last observed by Maki Okamoto on 15 Apr 2024
  112. Last observed by TOMMY WEST on 23 Oct 2023
  113. Last observed by Keishi Tsukamoto on 26 Apr 2024
  114. Last observed by Keishi Tsukamoto on 26 Apr 2024
  115. Last observed by Keishi Tsukamoto on 26 Apr 2024
  116. Last observed by Keishi Tsukamoto on 26 Apr 2024
  117. Last observed by Keishi Tsukamoto on 26 Apr 2024
  118. Last observed by Keishi Tsukamoto on 26 Apr 2024
  119. Last observed by Osamu Murakami on 19 Mar 2024
  120. Last observed by Keishi Tsukamoto on 26 Apr 2024
  121. Last observed by Keishi Tsukamoto on 26 Apr 2024
  122. Last observed by Mori Makoto on 24 Mar 2024
  123. Last observed by Keishi Tsukamoto on 26 Apr 2024
  124. Last observed by Anonymous eBirder on 10 Dec 2023
  125. Last observed by Okamoto Keita Sin on 22 Dec 2017
  126. Last observed by Chamitha De Alwis on 4 Feb 2024
  127. Last observed by Keishi Tsukamoto on 2 Mar 2003
  128. Last observed by Mori Makoto on 23 Apr 2023
  129. Last observed by Mori Makoto on 12 Jan 2023
  130. Last observed by Yasuki Yoneda on 10 Feb 2024
  131. Last observed by Osamu Murakami on 26 Apr 2024
  132. Last observed by 春雄 太田 on 15 Apr 2012
  133. Last observed by Keishi Tsukamoto on 26 Apr 2024
  134. Last observed by Osamu Murakami on 26 Apr 2024
  135. Last observed by Keishi Tsukamoto on 26 Apr 2024
  136. Last observed by Okamoto Keita Sin on 5 Mar 2016
  137. Last observed by Osamu Murakami on 26 Apr 2024
  138. Last observed by Osamu Murakami on 28 Apr 2023
  139. Last observed by Kouta Kurasawa on 4 Mar 2017
  140. Last observed by Osamu Murakami on 17 Oct 2023
  141. Last observed by Osamu Murakami on 26 Apr 2024
  142. Last observed by Keishi Tsukamoto on 26 Apr 2024
  143. Last observed by Keishi Tsukamoto on 30 Oct 2023
  144. Last observed by 春雄 太田 on 5 Jan 2020
  145. Last observed by Keishi Tsukamoto on 25 Apr 2024
  146. Last observed by Anonymous eBirder on 29 Oct 2023
  147. Last observed by Jonathan Green on 29 Feb 2024
  148. Last observed by Anonymous eBirder on 15 Mar 2024
  149. Last observed by Keishi Tsukamoto on 16 Nov 2023
  150. Last observed by Keishi Tsukamoto on 26 Apr 2024
  151. Last observed by Keishi Tsukamoto on 7 Apr 2024
  152. Last observed by Keishi Tsukamoto on 26 Apr 2024
  153. Last observed by Keishi Tsukamoto on 26 Apr 2024
  154. Last observed by TOMMY WEST on 18 Apr 2024
  155. Last observed by Amit Goldstein on 12 Apr 2024
  156. Last observed by Fumihiro Semba on 9 Jan 2023
  157. Last observed by Osamu Murakami on 26 Apr 2024
  158. Last observed by Osamu Murakami on 11 Apr 2024
  159. Last observed by Keishi Tsukamoto on 15 Mar 2024
  160. Last observed by Anonymous eBirder on 21 Apr 2019
  161. Last observed by Keishi Tsukamoto on 26 Apr 2024
  162. Last observed by Anne Hanchek on 20 Dec 2017
  163. Last observed by Amit Goldstein on 12 Apr 2024
  164. Last observed by Keishi Tsukamoto on 26 Apr 2024
  165. Last observed by Keishi Tsukamoto on 8 Apr 2024
  166. Last observed by Keishi Tsukamoto on 9 Apr 2024
  167. Last observed by Keishi Tsukamoto on 26 Apr 2024
  168. Last observed by Chi-Lien (綺蓮) Hsueh (薛) on 11 Feb 1988
  169. Last observed by Osamu Murakami on 20 Apr 2023

Exotic: Escapee (1)

  1. Last observed by Marty Zelenietz on 26 May 1999

Hybrids (4)

  1. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    Last observed by KOJI YASUDA on 25 Nov 2023
  2. Mallard x Eastern Spot-billed Duck (hybrid) Anas platyrhynchos x zonorhyncha
    Last observed by Anonymous eBirder on 19 Aug 2023
  3. Common Pochard x Ferruginous Duck (hybrid) Aythya ferina x nyroca
    Last observed by Osamu Murakami on 12 Jan 2024
  4. Ferruginous Duck x Baer's Pochard (hybrid) Aythya nyroca x baeri
    Last observed by Osamu Murakami on 27 Feb 2024

Additional Taxa (29)

  1. swan sp. Cygnus sp.
    Last observed by Anonymous eBirder on 18 Sep 2023
  2. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    Last observed by E G on 9 Aug 2023
  3. duck sp. Anatidae (duck sp.)
    Last observed by Keishi Tsukamoto on 2 Oct 2023
  4. cuckoo sp. (Cuculidae sp.) Cuculidae sp.
    Last observed by Takayuki Uchida on 23 Sep 2023
  5. shorebird sp. Charadriiformes sp.
    Last observed by KOJI YASUDA on 3 Jan 2023
  6. Larus sp. Larus sp.
    Last observed by Hiromi Arima on 30 Mar 2022
  7. gull sp. Larinae sp.
    Last observed by M Kelly on 26 May 2023
  8. frigatebird sp. Fregata sp.
    Last observed by 春雄 太田 on 4 Sep 2011
  9. Great/Japanese Cormorant Phalacrocorax carbo/capillatus
    Last observed by Hiroshi Kawamura on 7 Apr 2024
  10. cormorant sp. Phalacrocoracidae sp.
    Last observed by Anonymous eBirder on 3 Nov 2019
  11. Great/Medium Egret Ardea alba/intermedia
    Last observed by Nodoka Nishioka on 3 Nov 2022
  12. heron sp. Ardeidae sp.
    Last observed by Anonymous eBirder on 29 Oct 2023
  13. white egret sp. Egretta/Bubulcus/Ardea sp.
    Last observed by Richard Littauer on 16 May 2019
  14. Accipiter sp. Accipiter sp.
    Last observed by 春雄 太田 on 7 Mar 2024
  15. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Yasuki Yoneda on 10 Feb 2024
  16. woodpecker sp. Picidae sp.
    Last observed by Junko Masuda on 5 Mar 2023
  17. crow sp. Corvus sp. (crow sp.)
    Last observed by Anonymous eBirder on 1 Apr 2024
  18. crow/raven sp. Corvus sp.
    Last observed by Keishi Tsukamoto on 14 Oct 2023
  19. swallow sp. Hirundinidae sp.
    Last observed by sayoko tsukiyama on 21 May 2022
  20. Japanese Leaf/Arctic/Kamchatka Leaf Warbler Phylloscopus xanthodryas/borealis/examinandus
    Last observed by Mori Makoto on 24 Sep 2023
  21. Phylloscopus sp. Phylloscopus sp.
    Last observed by Keishi Tsukamoto on 30 Oct 2023
  22. Dusky/Naumann's Thrush Turdus eunomus/naumanni
    Last observed by Noam Markus on 3 Mar 2019
  23. Turdus sp. Turdus sp.
    Last observed by KOJI YASUDA on 28 Jan 2024
  24. thrush sp. Turdidae sp.
    Last observed by egg man on 4 Dec 2023
  25. Taiga/Red-breasted Flycatcher Ficedula albicilla/parva
    Last observed by 春雄 太田 on 27 Sep 2014
  26. muscicapid sp. Muscicapidae sp.
    Last observed by Keishi Tsukamoto on 19 Oct 2023
  27. wagtail sp. Motacilla sp.
    Last observed by Keishi Tsukamoto on 26 Nov 2023
  28. Emberiza sp. Emberiza sp.
    Last observed by Keishi Tsukamoto on 1 Nov 2023
  29. passerine sp. Passeriformes sp.
    Last observed by Satomi Izumi on 15 Jul 2023