Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • About us
  • How we build our profiles
  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

Terms of servicePrivacyCookiesLegal notice
MapSpeciesParksDiving
  1. Home
  2. Species
  3. Brown Noddy
Brown Noddy (Anous stolidus)

Birds · Charadriiformes · Laridae

Brown Noddy

Anous stolidus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The brown noddy is a tropical tern with uniformly dark brown plumage and a white crown, a reversal of the usual tern pattern. Unlike its relatives it does not plunge-dive: it takes fish and squid from the surface in low flight or while sitting on the water. It breeds on tropical islands throughout the oceans, frequently in trees and shrubs.

Weight

150 g – 270 g

Size

38 cm – 45 cm

Life expectancy

26 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

OceanIslands
68countries15parks19same family

AI-generated images: illustrations, not photographs.

Fun facts

  • Its name, noddy, comes from its habit of repeatedly dipping its head in courtship and greeting ceremonies, a nodding that sailors took for assent.
  • It is so trusting at the colonies that sailors called it the noddy tern and caught it by hand: that lack of fear wiped it out on many frequented islands.
  • It robs and is robbed: it harries other terns into dropping their catch, and is in turn harried by frigatebirds and skuas the moment it surfaces with a fish.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Tropical waters of every ocean; it breeds on islands, atolls and reefs
Sexual maturity
3 years
Gestation / incubation
35 days
Litter / clutch size
1

Sources consulted: Wikipedia (es): Anous stolidus

Where to find it

Loading map…

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 15.

Related species

Other species in the catalogue with the most in common with Brown Noddy — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family

Keep exploring

Based on what we already know about brown noddy.

Share an experience, a fun fact or a tip for seeing the brown noddy.
See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks where its presence is documented.

See its range on the interactive map→
Cocos IslandCosta Rica
Tobago Main RidgeTrinidad and Tobago
Fernando de NoronhaBrazil
Los RoquesVenezuela
Great Barrier ReefAustralia
NingalooAustralia
Rock Islands of PalauPalau
FakaravaFrench Polynesia
Christmas IslandAustralia
BiscayneUnited States
See all 15 parks
Atlantic White TernLeast Concern

Atlantic White Tern

Gygis alba

Royal TernLeast Concern

Royal Tern

Thalasseus maximus

Sooty TernLeast Concern

Sooty Tern

Onychoprion fuscatus

Least Concern

Great Black-backed Gull

Larus marinus

Least Concern

Black-headed Gull

Chroicocephalus ridibundus

Least Concern

Sandwich Tern

Thalasseus sandvicensis

CountriesAustralia
ParksCocos IslandCosta Rica
TagsCarnivore
Carnivore
Diurnal
Colonial
Bird
Ocean
Islands

North America32

Oceania20

Africa9

South America6

Asia1

Australia
United States
Brazil
Colombia
Costa Rica
French Polynesia
Anguilla
Antigua and Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
British Virgin Islands
Cayman Islands
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and Grenadines
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States
American Samoa
Australia
Cook Islands
Fiji
French Polynesia
Guam
Kiribati
Marshall Islands
Micronesia
Nauru
New Caledonia
Niue
Northern Mariana Islands
Palau
Papua New Guinea
Samoa
Solomon Islands
Tonga
Tuvalu
Vanuatu
Angola
Cabo Verde
Cameroon
Gabon
Gambia
Guinea-Bissau
Mauritania
São Tomé and Príncipe
Senegal
Brazil
Colombia
French Guiana
Guyana
Suriname
Venezuela
Maldives