Australian Ibis
探検鳥類
Australian Ibis
threskiornis molucca
The Australian Ibis, commonly referred to as the Australian White Ibis, is one of Australia's most recognizable and highly adaptable bird species. Originally a resident of inland wetlands and marshes, this resourceful avian has successfully transitioned to coastal urban environments. Often seen in public parks, city plazas, and landfill sites, it has earned a unique place in contemporary Australian culture, affectionately known as the 'bin chicken.' Despite their somewhat notorious urban reputation, they play a crucial ecological role in controlling pest insect populations and cleaning up organic waste in natural wetlands. In the wild, these birds are highly social, nesting in large colonies called rookeries, often alongside other wading birds. Their bold, inquisitive nature and willingness to interact closely with humans make them a fascinating subject of study in urban ecology.
生息地: Typically found in wetlands, swamps, lagoons, and increasingly in urban parks, gardens, and landfills.
外見
This large wading bird is easily identified by its predominantly white plumage, which is accented by a bald, featherless black head and neck. It features a highly distinctive, long, black bill that curves dramatically downward, ideal for probing deep mud or trash. In flight, their wings reveal black tips and a striking patch of bare red skin on the underside near the breast. Their legs are long and dark, allowing them to wade comfortably through shallow water and urban debris.
界Animalia門Chordata綱Aves目Pelecaniformes科Threskiornithidae属Threskiornis
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
Colloquially known as the 'bin chicken' in Australia due to its notorious habit of rummaging through public trash cans.
Despite their modern urban reputation, they are closely related to the African Sacred Ibis, which was revered in ancient Egypt.
Historically, their presence in coastal cities was triggered by inland droughts, driving them away from dried-up wetlands.
They are intelligent enough to use specific techniques to open secured garbage bins and tear open plastic bags to access food.
特殊能力
能力
Sensory Probing
Uses a highly sensitive, long bill packed with nerve endings to detect movement and prey buried deep in soft mud or water.
能力
Urban Foraging Adaptability
Exhibits highly flexible cognitive skills allowing it to navigate human landscapes, open trash bins, and exploit artificial food sources.
能力
Thermoregulatory Display
Utilizes unfeathered red skin patches under its wings to dissipate excess body heat and communicate with potential mates.
サイズと詳細
- 長さ
- 65-75 cm
- 翼開長
- 110-125 cm
- 体重
- 1.4-2.5 kg
- 寿命
- 10-15 年
- Top Speed
- 50 km/h
- 一度の産卵数
- 2-4
- 抱卵期間
- 21-25 日
- 渡りの距離
- 500 km
食性と食事
Highly opportunistic feeders that consume a mix of aquatic invertebrates, small vertebrates, and scavenged human food scraps.
年齢による違い: Chicks are fed regurgitated food by parents, transitioning to independent foraging as juveniles.
主な食物
- Crayfish
- Insects
- Frogs
- Human food scraps
- Mollusks
採餌方法
- Foraging
生態系とのつながり
eaten by
Lace Monitor
Varanus varius
Predates on eggs and chicks in nesting colonies.
hunts
Common Yabby
Cherax destructor
Serves as a major native food source in natural freshwater wetland habitats.
eaten by
Red Fox
Vulpes vulpes
An introduced predator that preys on nesting adults and fledglings on the ground.
特徴
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別名
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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
Australian Ibisを見分けるには？
Australian Ibis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。
Australian Ibisの長さは何ですか？
65-75 cm
Australian Ibisの翼開長は何ですか？
110-125 cm
Australian Ibisの体重は何ですか？
1.4-2.5 kg
Australian Ibisの寿命は何ですか？
10-15 年
Australian Ibisのtop Speedは何ですか？
50 km/h
Australian Ibisは何を食べますか？
Highly opportunistic feeders that consume a mix of aquatic invertebrates, small vertebrates, and scavenged human food scraps.
Australian Ibisは通常どこに生息していますか？
Typically found in wetlands, swamps, lagoons, and increasingly in urban parks, gardens, and landfills.
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