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Species · Birds

Crested Tern

Thalasseus bergii

75Records since 2000
OctoberPeak month
Least ConcernIUCN Red List

When it is recorded

Jan0
Feb0
Mar1
Apr10
May20
Jun0
Jul0
Aug0
Sep0
Oct44
Nov0
Dec0

GBIF records by month, 2000–2025 (all years combined).

About this species

Records since 2000
75
Peak month
October
IUCN Red List
Least Concern
Scientific name
Thalasseus bergii
Group
Birds
Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Charadriiformes
Family
Laridae
Genus
Thalasseus
Name with authority
Thalasseus bergii (M.H.K.Lichtenstein, 1823)
Described
1823

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q18866 · GBIF 5789283