Brown Noddy
Anous stolidus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusAnous (Noddies)
- SpeciesAnous stolidus (Brown Noddy)
The brown noddy, common noddy or noddy tern (Anous stolidus) is a seabird in the family Laridae. The largest of the noddies, it can be told from the closely related black noddy by its larger size and plumage, which is dark brown rather than black. The brown noddy is a tropical seabird with a worldwide distribution, ranging from Hawaii to the Tuamotu Archipelago and Australia in the Pacific Ocean, from the Red Sea to the Seychelles and Australia in the Indian Ocean and in the Caribbean to Tristan da Cunha in the Atlantic Ocean. The brown noddy is colonial, usually nesting on elevated situations on cliffs or in short trees or shrubs. It only occasionally nests on the ground. A single egg is laid by the female of a pair each breeding season. Wikipedia →
Closest Relatives at Channel Islands National Park
Western Gull
Larus occidentalis
California Gull
Larus californicus
Heermann's Gull
Larus heermanni
Ring-billed Gull
Larus delawarensis
Elegant Tern
Thalasseus elegans
Forster's Tern
Sterna forsteri
Royal Tern
Thalasseus maximus
Caspian Tern
Hydroprogne caspia
Bonaparte's Gull
Chroicocephalus philadelphia
Least Tern
Sternula antillarum
Common Tern
Sterna hirundo
Glaucous-winged Gull
Larus glaucescens
📅 Monthly Probability
Fewer than 5 records of Brown Noddy at Channel Islands National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there