🐦
Heermann's Gull
Larus heermanni
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="larus-heermanni"></div>
Embed via iframe for maximum compatibility.
<iframe src="https://birdfyi.com/iframe/bird/larus-heermanni/" 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/larus-heermanni/
Add a dynamic SVG badge to your README or docs.
[](https://birdfyi.com/bird/larus-heermanni/)
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="larus-heermanni"></birdfyi-bird>
Near Threatened
Envergure
67,2 cm
Poids
448,26666666666665 g
Famille
Laridae
Ordre
Charadriiformes
À propos
Heermann's Gull, 46–51 cm, is distinctive — dark grey body, white head (breeding), red bill. Breeds almost entirely on Isla Rasa in the Gulf of California, then disperses north along the Pacific coast to British Columbia. Kleptoparasite; steals fish from Brown Pelicans. Near Threatened; range highly restricted.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergure | 67,2 cm | 26.5 in |
| Poids | 448,26666666666665 g | 15.81 oz |
Habitat & Range
Statut de conservation
Near Threatened
IUCN Red List
Comportement et reproduction
Nidification
Fledging: 45 days.
Taille de la couvée
1-2
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordre | Charadriiformes (Shorebirds & Gulls) |
| Famille | Laridae (Gulls & Terns) |
| Genus | Larus |
| Espèces | Larus heermanni |
Distribution
Heermann's Gull 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. #}
Présent
Not recorded
countries highlighted
External Databases
Foire aux questions
Is the Heermann's Gull endangered?
The Heermann's Gull has a conservation status of Near Threatened.
How does the Heermann's Gull nest?
Fledging: 45 days.
How big is the Heermann's Gull?
The Heermann's Gull has a wingspan of 67.2 cm, weight of 448.26666666666665 g.
What order and family does the Heermann's Gull belong to?
The Heermann's Gull (Larus heermanni) belongs to the order Charadriiformes and the family Laridae.
Similar Birds
Other species in the Laridae family
Black-tailed Gull
Larus crassirostris
Least Concern
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
Glaucous-winged Gull
Larus glaucescens
Least Concern
Mediterranean Gull
Larus melanocephalus
Least Concern