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Species · Birds

Common Merganser

Mergus merganser

104,946Records since 2000
JanuaryPeak month
122Counties with records
Least ConcernIUCN Red List

When it is recorded

Jan19,840
Feb13,977
Mar12,460
Apr8,409
May5,368
Jun3,289
Jul3,062
Aug4,181
Sep4,796
Oct6,455
Nov9,901
Dec12,856

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

Where it is recorded

#CountyNationRecordsShare
1Highland Scotland3,829
2Cumbria England3,357
3North Yorkshire England3,075
4Essex England2,935
5Cheshire East England2,924
6Nottinghamshire England2,690
7East Lothian Scotland2,314
8Leeds England2,258
9Bury England2,110
10Rutland England1,892
11City of Edinburgh Scotland1,877
12Aberdeen City Scotland1,833
13Trafford England1,550
14Lincolnshire England1,502
15Cambridgeshire England1,485
76,412 England23,601 Scotland4,813 Wales93 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 122 counties in all.

About this species

Records since 2000
104,946
Peak month
January
Counties with records
122
IUCN Red List
Least Concern
Scientific name
Mergus merganser
Also known as
Goosander
Group
Birds
NBN Atlas records since 2000
73,163
Conservation designations
Convention on Migratory Species, Birds Directive, Wildlife (NI) Order 1985, GB Red List (2001 IUCN criteria)
Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Anseriformes
Family
Anatidae
Genus
Mergus
Name with authority
Mergus merganser Linnaeus, 1758
Described
1758
Contributing datasets
44

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q180991 · GBIF 9537647