British Population Size:
Summer:
190 thousand territories
in 2000
 
First Record:
Lancashire, c. 1800
[Fossil evidence from
Hoxnian (penultimate) interglacial, c. 200,000 yr ago]
Conservation Status:
GREEN
Previous Assessments:
2002-2007
GREEN
1996-2001
GREEN
Races of Concern:
borin GREEN
Habitat Occupancy (in the Breeding Season):
Most frequent in:
Scrub
Also common in:
Deciduous Wood
And found in:
Coniferous Wood
Relative Frequency in Each Habitat:
Migration routes:
Map of foreign ringing recoveries
and summary map from Time to Fly (in pop-up windows)
Average Day of First Arrival:
20 Apr
European Population Size:
Summer:
8.5 to 16 million pairs
(Trend in Numbers )
Population Assesment from Birds in Europe
Distribution in Europe mapped by the EBCC Atlas
Listed on the Appendices/Schedules of:
Bern(III), Bonn(II)
Breeding and Survival
Egg Size:
20 x 15 mm
Egg Weight:
2.2 g (of which 6 % is shell)
Number of Nest Records:
61
(more would be welcome!)
Clutch Size:
4 - 5 eggs
4.32 ± 0.71 (2 - 6) N = 579
Incubation:
11- 13 days
11.30 ± 1.22 (9.5 - 13.5) N = 579
by the:
Male + Female
Fledging:
11 - 13days
11.52 ± 1.19 (9 - 13) N = 869
as:
Altricial, naked
Source:
British Trust for Ornithology (2005) Nest Record Scheme data
First Clutches Laid:
21 May (8 May - 21 Jun)
Number of Broods:
1(2)
See trends in Breeding Productivity
Number Ringed:
Annual Totals
Adult Survival:
0.500
± 0.045
Juvenile Survival:
0.265 (in First-Year)
Age at First Breeding:
1
year
Typical Lifespan:
2
years
Maximum Recorded Age:
9 years 10 months 24 days (set in 2006)
Read a summary of Ringing Recoveries
Biometrics
Ring Size:
A (pulli B)
Wing Length
Adult:
77.8 ± 2.0
Range
58.0 - 88.0 mm, (N = 6566)
Juvenile:
76.7 ± 2.1
Range
60.0 - 91.0 mm, (N = 32624)
Male:
78.0 ± 2.1
Range
58.0 - 84.5 mm, (N = 1017)
Female:
77.6 ± 1.9
Range
65.0 - 85.0 mm, (N = 1859)
Weight
Adult:
17.27 ± 1.62
Range
11.10 - 25.80 g , (N =5834)
Juvenile:
18.0 ± 2.1
Range
10.5 - 25.8 . , (N =30565)
Male:
16.68 ± 1.07
Range
11.50 - 25.70 g , (N =894)
Female:
17.53 ± 1.59
Range
11.10 - 24.50 g , (N =1612)
Seasonal:
Summer 17.09 ± 1.42 (N = 12998)  
Autumn 18.69 ± 2.10 (N = 1903)
Source:
British Trust for Ornithology (2005) Ringing Scheme data
Other Names
Gaelic:
Ceileiriche-gàraidh
Welsh:
Telor yr Ardd
Danish:
Havesanger
Dutch:
Tuinfluiter
Finnish:
Lehtokerttu
French:
Fauvette des jardins
German:
Gartengrasmücke
Hungarian:
Kerti poszáta
Icelandic:
Garðsöngvari
Irish:
Ceolaire Garraí
Italian:
Beccafico
Norwegian:
Hagesanger
Polish:
Gakówka
Portuguese:
Felosa-das-figueiras
Spanish:
Curruca mosquitera
Swedish:
Trädgårdssångare
Local Names: Pettychap
For More Information...
Books and Monographs:
Garcia, E. 1989 The Blackcap and the Garden Warbler Shire Publications, Princes Risborough
[Jour: S]
See Also:
Find scientific papers on Google Scholar
or Scirus by clicking the icon
Wikipedia entry
BirdLife species page
Recent sightings and information from BirdGuides
Read State of the Nations Birds by Chris Mead