Black-necked Grebe Podiceps nigricollis   [CL Brehm, 1831]

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Order: Podicipediformes Family: Podicipedidae
BTO Codes: BN, BLNGR EURING No: 120
Number in Britain: 40 Pairs (Summer)
Conservation Status:
UK: AMBER
European: Not a species of concern
Global: (Details)
Status in UK: (A)  Migrant/Resident Breeder, Passage/Winter Visitor
Subspecies: nigricollis recorded in Britain (of 3 subsp. in the world)
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Length: 31 cm Wingspan: 58 cm Weight: M: 360 g   F: 260 g    
Scientific name from: L.: podex=anus + pes=foot and L.: niger=black + collis=neck
World Distribution: BREEDS: local in n Europe, n&c Asia, e&s Africa, w North America, WINTERS: south to s Europe, India & n Central America
Habitat: Large reedy lakes, Winter also coastal
Diet: Mostly insects, occasionally other invertebrates or small fish
Identification Tips:
  Images from IBC or search flickr
  Videos from IBC
  Sound from xeno-canto
Crossley ID photos BTO ID Workshop

Population and Distribution

Population Trend: No population trend available
Distribution: No distribution maps available
British Population Size:
    Summer: 40 Pairs in
    Winter: 130 individuals in 2004/05 - 2008/09
    First Record: Cornwall, 1810
    First Breeding Record: Anglesey 1904
    Latest Survey: Musgrove, A. et al. (2013) British Birds 106:64-100
    Conservation Status: AMBER because Small Breeding Population, Small Non-breeding Population,
   Previous Assessments: 2002-2007 AMBER     1996-2001 AMBER  
   Races of Concern: nigricollis AMBER (Rare or Localised)
Habitat Occupancy (in the Breeding Season):
    No habitat data from BBS
European Population Size:
    Summer: 23 to 36 thousand pairs
Population Assesment from Birds in Europe
Distribution in Europe mapped by the EBCC Atlas
Listed on the Appendices/Schedules of: WCA(I)
Survey Results:

Breeding and Survival

Egg Size: 44 x 30 mm Egg Weight: 21.0 g (of which 8 % is shell)
Number of Nest Records: 1
Clutch Size: 3 - 4 eggs 3.47 ± 0.62 (1 - 6) N = 293
Incubation: 20- 22 days   by the: Male + Female
Fledging: Unavailable as: Precocial, downy
First Clutches Laid: Unavailable
Number of Broods: 1(2)
Number Ringed: Annual Totals
Adult Survival: No data
Juvenile Survival: No data
Age at First Breeding: Typical Lifespan: No data
Maximum Recorded Age: Too few birds ringed
Read a summary of Ringing Recoveries

Biometrics

Ring Size: F*
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

Eared Grebe
Gaelic: Gobhachan-dubh Welsh: Gwyach Yddfddu
Danish: Sorthalset lappedykker Dutch: Geoorde fuut
Finnish: Mustakaulauikku French: Grèbe à cou noir
German: Schwarzhalstaucher Hungarian: Feketenyakú vöcsök
Icelandic: Stargoði Irish: Foitheach Píbdhubh
Italian: Svasso piccolo Norwegian: Svarthalsdykker
Polish: Zausznik Portuguese: Mergulhão-de-pescoço-preto
Spanish: Zampullín cuellinegro Swedish: Svarthalsad dopping

For More Information...

Books and Monographs:
   Ogilvie, M. 2003 Grebes of the world Bruce Coleman Books, Uxbridge [598.43 OGI]
   Koop, B. 2004 BWP Update 5:185-202
   Fjeldsa, J. 2005 The Grebes Oxford University Press [598.43 FJE]
See Also:
Find scientific papers on Google Scholar or Scirus by clicking the icon
Wikipedia entry
HBW account (subscription required)
BirdLife species page
Recent sightings and information from BirdGuides
All About Birds (from the Cornell Lab of Ornithology)