



Calidris pugnax
The Ruff is a special bird known for its colorful feathers and fancy dances during mating season. They are often seen in wetlands and are great at blending in with their surroundings.
生息地: Wetlands
The Ruff has highly variable breeding plumage, with males displaying a spectacular collar-like ruff and ear tufts in colors ranging from black, white, rufous, to barred patterns. Females are plainer, mottled brown with paler undersides. This striking difference makes breeding males visually distinct from almost any other shorebird.




カテゴリ
鳥類レア度
Common
危険度
1/5 · 非常に低い
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A Ruff's amazing long migration means it can experience summer at both ends of the world!
Female Ruffs raise their chicks all by themselves, building nests in hidden grassy spots!
No two male Ruffs look exactly alike during breeding season; their ruffs are like unique fingerprints!
Some male Ruffs mimic females to sneak past territorial males and find a mate!
Ruff males can have incredibly diverse feather patterns and mating behaviors, helping them attract mates in unique ways.
Ruff has powerful wings and stamina for long migrations, helping them fly thousands of kilometers between continents.
Ruff can probe marshy ground with its sensitive beak, helping it find hidden insects and worms for food.
The Ruff is an omnivore, mostly eating insects and plant matter found in muddy wetlands.
Falco peregrinus
A swift predator that preys on migrating Ruffs.
Vulpes lagopus
Preys on Ruff eggs and chicks in breeding grounds.
Chironomus plumosus
Ruffs forage for the larvae of these midges in mud.
Dytiscus marginalis
Ruffs consume larvae and adult diving beetles.
羽毛に覆われている動物(主に鳥類)を指します。
社会性動物は組織的な群れで生活し、採餌、防衛、子育てなど、生存に有利になるよう協力し合います。
周囲の環境に溶け込むような色や模様を持つ生物の特徴を指します。
カラフルとは、生物や物体が明るくはっきりとした多様な色合いを見せることを指します。
この特性は、主に昆虫やその他の小型無脊椎動物を食べる生物を示します。
この生息地特性は、湿地(年間を通して、または季節的に水に浸かっている沼や湿原などの土地)で見られる種を示します。
昼行性の動物は主に日中に活動し、通常は夜間に休息や睡眠をとります。
移動性の動物は、気候の変化や食べ物の有無に合わせて、季節ごとに地域から地域へと移動します。
危険度
1/5 · 非常に低い
Always watch birds from a distance and do not try to touch them.
20-32 cm
54-60 cm
0.07-0.23 kg
10-15 年
70 km/h
The Ruff is an omnivore, mostly eating insects and plant matter found in muddy wetlands.
Wetlands
Foraging
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