🐦
Snowy-crowned Tern
Sterna trudeaui
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="sterna-trudeaui"></div>Embed via iframe for maximum compatibility.
<iframe src="https://birdfyi.com/iframe/bird/sterna-trudeaui/" 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/sterna-trudeaui/Add a dynamic SVG badge to your README or docs.
[](https://birdfyi.com/bird/sterna-trudeaui/)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="sterna-trudeaui"></birdfyi-bird>
Least Concern
กว้างปีก
51.2 cm
น้ำหนัก
149.75 g
วงศ์ตระกูล
Laridae
อันดับ
Charadriiformes
เกี่ยวกับเรา
Snowy-crowned Tern, 33–35 cm, breeds along the Atlantic coasts of Argentina and Uruguay, wintering north to southern Brazil. White crown with black post-ocular mark (unlike a full black cap), yellow-tipped red bill. Coastal and estuarine piscivore; plunge-dives for small fish.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| กว้างปีก | 51.2 cm | 20.2 in |
| น้ำหนัก | 149.75 g | 5.28 oz |
Habitat & Range
สถานะการอนุรักษ์
Least Concern
IUCN Red List
พฤติกรรมและการผสมพันธุ์
การทำรัง
Nest type: PL.
จำนวนไข่
2-4
อนุกรมวิทยา
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| อันดับ | Charadriiformes (Shorebirds & Gulls) |
| วงศ์ตระกูล | Laridae (Gulls & Terns) |
| Genus | Sterna |
| ชนิดพันธุ์ | Sterna trudeaui |
Distribution
Snowy-crowned Tern has been recorded in 1 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. #}
พบ
Not recorded
countries highlighted
External Databases
คำถามที่พบบ่อย
Is the Snowy-crowned Tern endangered?
The Snowy-crowned Tern has a conservation status of Least Concern.
How does the Snowy-crowned Tern nest?
Nest type: PL.
How big is the Snowy-crowned Tern?
The Snowy-crowned Tern has a wingspan of 51.2 cm, weight of 149.75 g.
What order and family does the Snowy-crowned Tern belong to?
The Snowy-crowned Tern (Sterna trudeaui) belongs to the order Charadriiformes and the family Laridae.
Similar Birds
Other species in the Laridae family
Brown-headed Gull
Larus brunnicephalus
Least Concern
Saunders's Gull
Saundersilarus saundersi
Vulnerable
Cabot's Tern
Thalasseus acuflavidus
Not Evaluated
West African Crested Tern
Thalasseus albididorsalis
Not Evaluated
Lesser Crested Tern
Thalasseus bengalensis
Least Concern
Chinese Crested Tern
Thalasseus bernsteini
Critically Endangered
Elegant Tern
Thalasseus elegans
Near Threatened
Atlantic White Tern
Gygis alba
Least Concern