Whooping Crane
探検鳥類
Whooping Crane
grus americana
The Whooping Crane is one of North America's most iconic and rarest birds, renowned for its majestic stature, striking white plumage, and haunting, trumpet-like calls. Standing as the tallest bird in North America, this species has become a legendary symbol of wildlife conservation. By the mid-20th century, habitat loss and hunting had decimated their numbers to a mere 15 individuals, bringing them to the very brink of extinction. Intensive, creative recovery efforts—including the famous use of ultralight aircraft to teach captive-bred chicks migration routes—have helped the population slowly rebound. Today, these elegant birds captivate birdwatchers and scientists alike with their elaborate courtship dances, which feature energetic leaps, bows, and wing-flapping, as they continue their precarious journey toward a secure future.
生息地: Typically found in shallow wetlands, marshes, wet prairies, and coastal estuaries during breeding, migration, and wintering.
外見
Standing nearly five feet tall, the adult Whooping Crane is a stunning, snowy-white bird with long, slender black legs and a long neck. It has a distinctive patch of bare, bright red skin on its crown, bordered by black feathers along the side of its face and throat, and a sharp, wedge-shaped yellowish bill. In flight, its massive wings reveal prominent black wingtips (primary feathers), which are otherwise hidden when the bird is at rest. Juveniles are easily distinguished by their mottled cinnamon-and-white plumage, lacking the bright red crown of the adults.
界Animalia門Chordata綱Aves目Gruiformes科Gruidae属Grus
カテゴリ
鳥類レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
They form monogamous pairs that mate for life, displaying intense loyalty and performing elaborate dances to reinforce their bond annually.
To teach captive-reared cranes how to migrate, conservationists dressed in non-human-like crane costumes used ultralight aircraft to guide the young birds from Wisconsin to Florida.
Whooping Cranes are the tallest birds in North America, standing nearly as tall as an average adult human.
特殊能力
能力
Trumpeting Call
Possesses an elongated trachea coiled within the breastbone, allowing it to produce incredibly loud, resonant, trumpet-like vocalizations that can carry for several kilometers.
能力
Unassisted Thermalling
Uses warm rising thermal air currents to soar effortlessly to altitudes of up to 4,000 meters, conserving energy during its long-distance migrations.
能力
Courtship Ballet
Performs highly complex, synchronized courtship dances involving dramatic jumps, wing sweeps, head-bobbing, and grass-tossing to establish and reinforce life-long pair bonds.
サイズと詳細
- 長さ
- 125+ cm
- 翼開長
- 200+ cm
- 体重
- 6+ kg
- 寿命
- 22+ 年
- Top Speed
- 70 km/h
- 一度の産卵数
- 1+
- 抱卵期間
- 29+ 日
- 渡りの距離
- 4000 km
食性と食事
An opportunistic feeder that eats a wide variety of animal and plant matter found in wetlands and agricultural fields, shifting its diet depending on the season.
年齢による違い: Chicks consume high amounts of protein-rich insects and small invertebrates, while adults consume more grains and tubers.
主な食物
- Blue Crabs
- Wolfberries
- Frogs
- Insects
- Waste Grain
- Crayfish
採餌方法
- Foraging
生態系とのつながり
hunts
Blue Crab
Callinectes sapidus
Blue crabs are a critical, primary winter food source for the cranes in their coastal Texas wintering grounds.
hunts
Carolina Wolfberry
Lycium carolinianum
Wolfberry bushes produce berries that serve as a crucial plant-based energy source for cranes during the winter.
eaten by
Bobcat
Lynx rufus
Bobcats are significant predators of whooping crane chicks and nesting adults, especially in shallow-water marshes.
特徴
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別名
まだ別名はありません。
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安全性
危険度
1/5 · 非常に低い
まだ特別な安全上の注意はありません。
よくある質問
Whooping Craneを見分けるには？
Whooping Craneを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。
Whooping Craneの長さは何ですか？
125+ cm
Whooping Craneの翼開長は何ですか？
200+ cm
Whooping Craneの体重は何ですか？
6+ kg
Whooping Craneの寿命は何ですか？
22+ 年
Whooping Craneのtop Speedは何ですか？
70 km/h
Whooping Craneは何を食べますか？
An opportunistic feeder that eats a wide variety of animal and plant matter found in wetlands and agricultural fields, shifting its diet depending on the season.
Whooping Craneは通常どこに生息していますか？
Typically found in shallow wetlands, marshes, wet prairies, and coastal estuaries during breeding, migration, and wintering.
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