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Calidris
Calidris sandpipers are small, wading birds that love to run along the shore. They have long legs and beaks that help them find tiny food in the sand and water.
生息地: Coastal areas
The Calidris Sandpipers are small to medium shorebirds with compact bodies, typically sporting brownish-grey upperparts and lighter, often streaked, underparts. Their bill shapes and lengths vary, from short and stout to moderately long and slightly downcurved, but they all share an active, bustling appearance near water.
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カテゴリ
鳥類レア度
Common
危険度
1/5 · 非常に低い
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Baby sandpipers are called "precocial" because they can walk and feed themselves very soon after hatching!
Some species of sandpipers completely change their feather colors for breeding season!
Their tiny, three-toed footprints are often the only clue that these busy birds were there!
They can drink salty ocean water and still stay hydrated thanks to special glands!
Calidris Sandpipers have highly sensitive bill tips that help them detect tiny prey hidden beneath the sand and mud without seeing it.
Calidris Sandpipers can fly thousands of miles during migration because they have incredible endurance and efficient flight patterns.
Calidris Sandpipers have cryptic plumage that helps them blend perfectly with their sandy or muddy surroundings, avoiding predators.
Calidris Sandpipers can quickly probe the ground many times per second to catch small invertebrates before they can escape.
They feast on tiny creatures like worms and crustaceans found in wet sand and mud.
Falco peregrinus
A swift aerial predator of shorebirds.
Larus argentatus
Gulls can prey on sandpipers, especially juveniles.
Arenicola marina
A common prey item found in sandy and muddy substrates.
Corophium volutator
Small crustaceans often found in tidal flats, a key food source.
羽毛に覆われている動物(主に鳥類)を指します。
足の指が膜で繋がっているのが特徴で、通常は泳ぐために役立ちます。
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。
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。
沿岸の生息地は、陸と海の境界に位置し、潮の満ち引き、波、海水の影響を受けるダイナミックな環境です。
この特性は、狩り、逃走、または移動において、並外れた素早さを見せる生物を示します。
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。
まだ別名はありません。
危険度
1/5 · 非常に低い
Always watch sandpipers from a distance so you don't scare them away.
13-25 cm
25-50 cm
0.02-0.12 kg
5-15 年
60 km/h
They feast on tiny creatures like worms and crustaceans found in wet sand and mud.
Coastal areas
Foraging
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