Ōnuma (大沼) is a low-lying lake in Wakkanai, Hokkaidō, Japan. Its surface area of 4.67 km2 (1.80 sq mi) makes it, by this metric, the twentieth largest on the island. Located a short distance inland from Sōya Bay (宗谷湾), with the city centre to the west and Wakkanai Airport to the east, Ōnuma provides a resting point in the autumn for swans from Siberia on their way to their winter grounds, and again in spring upon their return.[1][2]
^ [Appendix One: Lakes by Surface Area] (PDF) (in Japanese). Geospatial Information Authority of Japan. 1 October 2018. Archived from the original (PDF) on 9 June 2019. Retrieved 28 September 2019.
^大沼野鳥観察館（大沼バードハウス） [Ōnuma Wild Bird Observatory (Ōnuma Bird House)] (in Japanese). Wakkanai City. Retrieved 28 September 2019.
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lake, Ōnuma, wakkanai, Ōnuma, 大沼, lying, lake, wakkanai, hokkaidō, japan, surface, area, makes, this, metric, twentieth, largest, island, located, short, distance, inland, from, sōya, 宗谷湾, with, city, centre, west, wakkanai, airport, east, Ōnuma, provides, res. Ōnuma 大沼 is a low lying lake in Wakkanai Hokkaidō Japan Its surface area of 4 67 km2 1 80 sq mi makes it by this metric the twentieth largest on the island Located a short distance inland from Sōya Bay 宗谷湾 with the city centre to the west and Wakkanai Airport to the east Ōnuma provides a resting point in the autumn for swans from Siberia on their way to their winter grounds and again in spring upon their return 1 2 Lake Ōnuma大沼 Japanese Ōnuma with Sōya Misaki Wind Farm behindLake ŌnumaShow map of HokkaidoLake ŌnumaShow map of JapanLocationWakkanai HokkaidōCoordinates45 22 50 N 141 45 34 E 45 38045 N 141 75939 E 45 38045 141 75939Primary outflowsKoetoi RiverSurface area4 67 km2 1 80 sq mi 2018 See also edit nbsp Wikimedia Commons has media related to Onuma Wakkanai Cape Sōya Koetoi River Wakkanai ParkReferences edit 付1 湖沼面積 Appendix One Lakes by Surface Area PDF in Japanese Geospatial Information Authority of Japan 1 October 2018 Archived from the original PDF on 9 June 2019 Retrieved 28 September 2019 大沼野鳥観察館 大沼バードハウス Ōnuma Wild Bird Observatory Ōnuma Bird House in Japanese Wakkanai City Retrieved 28 September 2019 nbsp This Hokkaidō location article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Lake Ōnuma Wakkanai amp oldid 1186122613, wikipedia, wiki, book, books, library,
