🐦
Bridled Tern
Onychoprion anaethetus
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/birdfyi-embed@1/dist/embed.min.js" defer></script>
<div data-birdfyi="bird" data-slug="onychoprion-anaethetus"></div>Embed via iframe for maximum compatibility.
<iframe src="https://birdfyi.com/iframe/bird/onychoprion-anaethetus/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://birdfyi.com/bird/onychoprion-anaethetus/Add a dynamic SVG badge to your README or docs.
[](https://birdfyi.com/bird/onychoprion-anaethetus/)Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/birdfyi-embed@1/dist/embed.min.js" defer></script>
<birdfyi-bird slug="onychoprion-anaethetus"></birdfyi-bird>
Least Concern
翼展
54.7 cm
体重
129.13333333333333 g
科
Laridae
目
Charadriiformes
关于
Bridled Tern, 30–32 cm, breeds on tropical islands across the Indo-Pacific and Atlantic. Dark brownish-black above with a white forehead stripe extending behind the eye — the diagnostic 'bridle'. Pelagic outside breeding; piscivore, takes fish and squid at the surface.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 54.7 cm | 21.5 in |
| 体重 | 129.13333333333333 g | 4.56 oz |
Habitat & Range
保护状况
Least Concern
IUCN Red List
行为与繁殖
筑巢
Incubation: 28-30 days. Fledging: 50-65 days.
产卵数
1
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Onychoprion |
| 物种 | Onychoprion anaethetus |
Distribution
Bridled Tern has been recorded in 7 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. #}
出现
Not recorded
countries highlighted
External Databases
常见问题
Is the Bridled Tern endangered?
The Bridled Tern has a conservation status of Least Concern.
How does the Bridled Tern nest?
Incubation: 28-30 days. Fledging: 50-65 days.
How big is the Bridled Tern?
The Bridled Tern has a wingspan of 54.7 cm, weight of 129.13333333333333 g.
What order and family does the Bridled Tern belong to?
The Bridled Tern (Onychoprion anaethetus) 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