Great Spotted Cuckoo
Clamator glandarius
Introduction
A rare visitor from Southern Europe, this species is a brood parasite. Unlike our Common Cuckoo, however, the female Great Spotted Cuckoo will lay up to five eggs in a single nest.
Key Stats
Population and distribution stats for:
Status and Trends
Population size, trends and patterns of distribution based on
BTO and partnership surveys and atlasses with data collected by BTO volunteers.
Conservation Status
This species can be found on the following statutory and conservation listings and schedules.
Species of European Conservation Concern
Vulnerable
IUCN Red List of Threatened Species (global)
Schedule 1 Licence required (to disturb)*
No
Birds Directive Annex 1
No
* A guide only. Check details with the original legislation, especially those marked with an asterisk.
See About Birdfacts for more information.
Population Size
First Record*
Northumberland, 1870 (Galway, 1842)
* First documented occurrence. Most species undoubtedly occurred before this.
See About Birdfacts for more information.
Population Change
Population trends of this scarce species are not routinely monitored.
Distribution
This species is a rare vagrant and was recorded during Bird Atlas 2007–11 as shown on the map.
Bird Atlas distribution maps show where bird species breed or winter in Britain and Ireland.
For breeding maps, larger dots indicate higher certainty the species bred in that area.
Click the map to enlarge,
or view it on Bird Atlas Mapstore.
or view it on Bird Atlas Mapstore.
Click the map to enlarge,
or view it on Bird Atlas Mapstore.
or view it on Bird Atlas Mapstore.
To view and download up-to-date distribution information aggregated from across BTO
and partnership surveys and schemes, see our data holdings on the
NBN Atlas.
European Distribution Map
Distribution Change
This vagrant is too rarely reported to map distribution change.
Change in occupied 10-km squares in the UK
These figures come from Bird Atlas 2007-11
and indicate by how much occupied areas have expanded or contracted over recent decades.
% change in range in winter (1981–84 to 2007–11)
-100 %
Seasonality
Great Spotted Cuckoo is a rare vagrant, usually recorded in spring.
Weekly pattern of occurrence
The graph shows when the species is present in the UK, with taller bars indicating a higher likelihood of encountering the species in appropriate regions and habitats.
Movement
Information about Great Spotted Cuckoo movements and migration based on online bird portals (e.g. BirdTrack),
Ringing schemes and tracking studies.
Britain & Ireland movement
View a summary of recoveries in the Online Ringing Report
Biology
Lifecycle and body size information for Great Spotted Cuckoo, including statistics on nesting, eggs and lifespan
based on BTO ringing and nest recording data.
Survival and Longevity
Survival is shown as the proportion of birds surviving from one year to the next and is derived from bird ringing data. It can also be used to estimate how long birds typically live.
Classification, names and codes
Taxonomy, names and species codes for Great Spotted Cuckoo
Classification and Codes
- Order: Cuculiformes
- Family: Cuculidae
- Scientific name: Clamator glandarius
- Authority: Linnaeus, 1758
- BTO 2-letter code: UK
- BTO 5-letter code: GRSCU
- Euring code number: 7160
Alternate species names
- Catalan: cucut reial europeu
- Czech: kukacka chocholatá
- Danish: Skadegøg
- Dutch: Kuifkoekoek
- Estonian: harakkägu
- Finnish: harakkakäki
- French: Coucou geai
- German: Häherkuckuck
- Hungarian: pettyes kakukk
- Icelandic: Dílagaukur
- Irish: Mórchuach Bhreac
- Italian: Cuculo dal ciuffo
- Latvian: liela cekuldzeguze
- Lithuanian: didžioji kuoduotoji gegute
- Norwegian: Skjæregjøk
- Polish: kukulka czubata
- Portuguese: cuco-rabilongo
- Slovak: kukavica chochlatá
- Slovenian: copasta kukavica
- Spanish: Críalo europeo
- Swedish: skatgök
- Welsh: Cog Frech
More Evidence
More evidence from Conservation Evidence.com
Partners
Birdfacts is based on data collected by volunteers participating in surveys that are organised and funded by
BTO,
RSPB,
Esmée Fairbairn Foundation,
JNCC and other partners.
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