爬虫類
Aesculapian Snake
Danube
Austria: Donau-Auen floodplains east of Vienna towards Hainburg, on Vienna–Bratislava reach; optional shore/backwater excursion, not Passau or Budapest.
Warm months; elusive along sunny woodland path edges.
川辺の自然
どの川の野生動物を見てみたい？
10の河川沿いに生息する鳥類、哺乳類、淡水生息地を探索しよう。一部の種は、デルタ地帯や保護された湿地、または別途エクスカーションが必要な遠方の河川域に生息しています。野生動物との遭遇は保証されていません。
すべての河川 · 231 種
各種は一度だけ表示され、その下に河川の生息地がリストされます。現地の生息地やエクスカーションの詳細は、河川を選択して確認してください。
鳥類
African Swamphen
Nile
Luxor–Esna–Edfu–Kom Ombo–Aswan; exact observation context in quote
Wild birds from cruise deck or normal temple/riverbank visits; dated March 2007 observations, not year-round guarantees. Waterfowl and passage birds seasonal; small reed birds require binoculars.
両生類
Agile Frog
Danube
Austria: Donau-Auen floodplains east of Vienna towards Hainburg, on Vienna–Bratislava reach; optional shore/backwater excursion, not Passau or Budapest.
Spring to autumn; brief views as frogs jump into cover.
鳥類
Alpine Swift
Saone
Mâcon municipal stop on the Saône. Atlas evidence is commune-wide, not a specific riverbank sighting.
Spring/summer overhead; urban stop, not water-dependent. Municipal-scale evidence only; no deck-view guarantee.
鳥類
アマゾンヤマセミ
Amazon
Peru — Iquitos/Nauta, Ucayali and connected tributaries (2017 cruise)
Guided skiff/side-channel viewing; not guaranteed from main ship. Scan river-edge trees, banks and open water.
哺乳類
アマゾンカワイルカ
Amazon
Peru — Iquitos/Nauta, Ucayali and connected tributaries (2017 cruise)
Guided skiff/side-channel viewing; not guaranteed from main ship. Scan water surface.
鳥類
American Coot
Columbia
Columbia — Umatilla NWR / John Day pool, Boardman–Irrigon
River/slough scanning; refuge shore excursion improves views. Checklist confirms occurrence, not year-round presence; waterfowl mainly migration/winter, terns and swallows mainly warm season.
鳥類
アメリカシロペリカン
Columbia, Mississippi
Columbia — Umatilla NWR / John Day pool, Boardman–Irrigon
River/slough scanning; refuge shore excursion improves views. Checklist confirms occurrence, not year-round presence; waterfowl mainly migration/winter, terns and swallows mainly warm season.
鳥類
American Wigeon
Columbia, Mississippi
Columbia — Umatilla NWR / John Day pool, Boardman–Irrigon
River/slough scanning; refuge shore excursion improves views. Checklist confirms occurrence, not year-round presence; waterfowl mainly migration/winter, terns and swallows mainly warm season.
鳥類
アメリカヘビウ
Amazon
Peru — Iquitos/Nauta, Ucayali and connected tributaries (2017 cruise)
Guided skiff/side-channel viewing; not guaranteed from main ship. Scan river-edge trees, banks and open water.
鳥類
Ash-breasted Antbird
Amazon
Brazil — Rio Negro, Anavilhanas National Park islands
Optional guided canoe/island forest excursion; small forest birds require close-range birding.
鳥類
インドトキコウ
Mekong
Cambodia: Prek Toal, Tonle Sap OPTIONAL dedicated wetland excursion via Siem Reap; not Phnom Penh cruising
Local 2018 colony checklist. Guided boat trip; large breeding birds best sought in suitable dry-season colony conditions; access/water levels variable, sightings not guaranteed.
鳥類
Asian Palm Swift
Mekong
Vietnam Mekong delta: Tra Su flooded forest, optional shore excursion from Chau Doc (not main-channel deck wildlife)
Official 2016 BirdLife/IEBR survey checklist, not a current abundance claim. Boat/boardwalk/tower viewing; crakes, Watercock and coucals elusive. Migrant kingfishers, pond herons and waders seasonal.
鳥類
Bald Eagle
Columbia, Mississippi
Columbia — Umatilla NWR / John Day pool, Boardman–Irrigon
River/slough scanning; refuge shore excursion improves views. Checklist confirms occurrence, not year-round presence; waterfowl mainly migration/winter, terns and swallows mainly warm season.
Insects
Banded Demoiselle
Danube
Austria: Donau-Auen floodplains east of Vienna towards Hainburg, on Vienna–Bratislava reach; optional shore/backwater excursion, not Passau or Budapest.
Late spring/summer; adults at slow backwaters.
鳥類
Bar-tailed godwit
Douro
Porto / Vila Nova de Gaia: Douro estuary reserve, Afurada–Cabedelo–São Paio; NOT a claim for inland Régua–Pinhão
Accessible Porto shore visit with paths and hides; waders/gulls concentrated at low tide and migration/winter. Osprey and Short-eared Owl irregular/seasonal; no guaranteed sightings.
鳥類
Barn Swallow
Mississippi, Nile
Upper Mississippi — Upper Mississippi River NWR, Wabasha MN–Rock Island IL
Deck/riverbank scanning; optional refuge overlooks or backwater outing for closer views. Spring/summer; binoculars needed.
鳥類
Bearded Reedling
Seine
Lower Seine ZPS Estuaire et marais de la Basse-Seine; reedbeds and freshwater marshes toward the estuary, Rouen–Honfleur sector. Shore excursion; no precise main-channel station established.
Resident reedbeds; elusive; calm weather best. Public viewpoints only; monitoring evidence 2015–2018.
鳥類
Belted Kingfisher
Columbia
Columbia — Umatilla NWR / John Day pool, Boardman–Irrigon
River/slough scanning; refuge shore excursion improves views. Checklist confirms occurrence, not year-round presence; waterfowl mainly migration/winter, terns and swallows mainly warm season.
哺乳類
Bighorn Sheep
Columbia
Snake — Hells Canyon, upstream of Lewiston/Clarkston
Optional jet-boat excursion beyond normal large-ship navigation; scan canyon slopes.
河川や湿地に生息する野生動物
川岸や氾濫原の森、静かな支流は、開けた水域とは全く異なる生息環境となっています。鳥たちはデッキから眺めることができますが、用心深い哺乳類を探すには、現地ガイドの同行や適切な岸上観光への参加が必要になることがよくあります。
最適なリバー・リーチを選ぼう
河川流域に生息する種は、航路から遠く離れた場所に生息している場合があります。Danubeデルタの散策、Douro Internationalの断崖、カンボジア北部のイルカの生息地、Tonlé Sapの湿地帯は、それぞれ異なる体験となります。予約前に実際の寄港地観光の内容とアクセス条件を確認してください。
責任ある観察
動物とは敬意を持って距離を保ち、餌付けや妨害を避け、現地のガイドや保護区の規則に従ってください。天候、水位、野生動物の移動状況は、すべての外出に影響を与えます。
