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Ring-billed Gull
Larus delawarensis
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Least Concern
翼開長
73.2 cm
体重
500.0 g
科
Laridae
目
Charadriiformes
On this page
について
リングビルドガルは北アメリカ全域に広く分布し、嘴に黒い帯があることが特徴的な最も一般的なカモメの一つである。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 73.2 cm | 28.8 in |
| 体重 | 500.0 g | 17.64 oz |
Habitat & Range
保全状況
Least Concern
IUCN Red List
行動と繁殖
営巣
Incubation: 25-28 days. Fledging: 37 days.
一腹卵数
3
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Larus |
| 種 | Larus delawarensis |
Distribution
Ring-billed Gull has been recorded in 8 countries.
{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}
生息あり
Not recorded
countries highlighted
External Databases
よくある質問
Is the Ring-billed Gull endangered?
The Ring-billed Gull has a conservation status of Least Concern.
How does the Ring-billed Gull nest?
Incubation: 25-28 days. Fledging: 37 days.
How big is the Ring-billed Gull?
The Ring-billed Gull has a wingspan of 73.2 cm, weight of 500.0 g.
What order and family does the Ring-billed Gull belong to?
The Ring-billed Gull (Larus delawarensis) belongs to the order Charadriiformes and the family Laridae.
Similar Birds
Other species in the Laridae family
Black-tailed Gull
Larus crassirostris
Least Concern
Heermann's Gull
Larus heermanni
Near Threatened
Mongolian Gull
Larus mongolicus
Not Evaluated
Yellow-legged Gull
Larus michahellis
Least Concern
Chinese Crested Tern
Thalasseus bernsteini
Critically Endangered
Armenian Gull
Larus armenicus
Least Concern
Great Black-backed Gull
Larus marinus
Least Concern
Mediterranean Gull
Larus melanocephalus
Least Concern