Goshawk Accipiter gentilis   [Linnaeus, 1758]

Other Names Trends & Distribution Breeding & Survival Biometrics Books & Links

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Order: Accipitriformes Family: Accipitridae
BTO Codes: GI, GOSHA EURING No: 2670
Number in Britain: 431 pairs (Summer)
Conservation Status:
UK: GREEN
European: Not a species of concern
Global: Least Concern ( Details )
Links to: Images   Videos   Sound  
Status in UK: (AC3)  Re-introduced Breeder, Accidental
Subspecies: gentilis (R), atricapillus (V) recorded in Britain (of 10 subsp. in the world)
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Length: 55 cm Wingspan: 150 cm Weight: M: 850 g   F: 1.5 kg    
Scientific name from: L.: accipiter=hawk (from accipere=to grasp) and L.: gentilis=noble
World Distribution: Europe, most of Asia, North America
Habitat: Forest & open wood
Diet: Birds and mammals (up to size of hare, 6kg), attacks from cover, pursues for short distance
TitBit: It is often said that the Azores were named after the Goshawk (Acor in Portuguese), although it is possible sailors misidentified the local race of Buzzard (which is on the small side), it is perhaps more likley to derive from the vernacular for blue (azor).  

Population and Distribution

Population Trend: No population trend available
Distribution: No distribution maps available
British Population Size:
    Summer: 431 pairs in 2005-09
    First Record: 10th Century [Fossil evidence from Devensian (last) glaciation, 10-120,000 yr ago]
    First Breeding Record: Southern England (after extinct 1890s) 1938
    Latest Survey: Holling, M. & RBBP (2011) British Birds 104:476-537
    Conservation Status: GREEN
   Previous Assessments: 2002-2007 GREEN     1996-2001 GREEN  
   Races of Concern: gentilis GREEN
Habitat Occupancy (in the Breeding Season):
    No habitat data from BBS
European Population Size:
    Summer: 70 to 110 thousand pairs
Population Assesment from Birds in Europe
Distribution in Europe
Listed on the Appendices/Schedules of: WCA(I,IV), WBD(I*), Bern(III), Bonn(II), CITES(II)
Survey Results:

Breeding and Survival

Egg Size: 59 x 45 mm Egg Weight: 67.0 g (of which 9 % is shell)
Number of Nest Records: 59
Clutch Size: 3 - 4 eggs
Incubation: 35- 38 days   by the: Female (occ. Male)
Fledging: 35 - 42days as: Altricial, downy
First Clutches Laid: Unavailable
Number of Broods: 1
Number Ringed: 301 (Annual Totals)
Adult Survival: 0.830 ± 0.090       
Juvenile Survival: 0.400 (to age 2 )  
Age at First Breeding: 2 years Typical Lifespan: 7 years
Maximum Recorded Age: 18 years 8 months 27 days (set in 2009)
Summary of Ringing Recoveries       

Biometrics

Ring Size: G (males) H (females)
Wing Length Adult: Insufficient Data
Juvenile: Insufficient Data
Male: Insufficient Data
Female: Insufficient Data
Weight Adult: Insufficient Data
Juvenile: Insufficient Data
Male: Insufficient Data
Female: Insufficient Data

Other Names

Northern Goshawk
Gaelic: Glas-sheabhag Welsh: Gwalch Marth
Danish: Duehøg Dutch: Havik
Finnish: Kanahaukka French: Autour des palombes
German: Habicht Hungarian: Héja
Icelandic: Gáshaukur Irish: Spioróg Mhór
Italian: Astore Norwegian: Hønsehauk
Polish: Jastrzab zwyczajny Portuguese: Açor
Spanish: Azor Swedish: Duvhök
Local Names:Pigeon Hawk

For More Information...

Books and Monographs:
   Block, W. 1993 The northern goshawk : ecology and management Cooper Ornithological Society, [598.521 BLO]
   Kenward, R.E. 2006 The Goshawk T & A.D. Poyser, London [598.521 KEN]
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
All About Birds (Cornell Lab of Ornithology)
Gough, G.A. et al. (1998) Patuxent Bird Identification Infocenter
State of the Nations Birds by Chris Mead