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PROPERTIES : St Kilda : Breeding Birds  
 
St Kilda

St Kilda
The giddying cliffs of St Kilda are home to almost a million seabirds.

Copies of the most recent seabird reports can be downloaded here

 

More Information 2008 (4 Mb)

 Bird SilhouetteNo visitor can fail to be impressed by the spectacle of nearly a million seabirds wheeling around St Kilda’s awesome cliffs.

One of the largest colonies in the North-east Atlantic, St Kilda is of global importance for a great range of species:

  • Largest colony of Northern Gannets in the world, holding one seventh of the total population
  • Largest colony of Leach’s Storm Petrel in the EU, with 94% of the European population
  • Largest colony of Atlantic puffins in the EU, holding a quarter of the UK population
  • Largest colony of Northern Fulmars in the EU, more than double the size of the next largest colony
  • Last Great Auk in the UK killed here in 1840
Species
Total
Boreray
Dun
Hirta
Soay
N Fulmar
136,896
10,090
22,432
85,530
18,718
Manx Shearwater
9,606
 
444
9,162
 
E Storm Petrel
2,242
168
 
1,016
1,058
Leach's Petrel
90,866
24,184
55,408
7,210
4,068
N Gannet
119,244
119,244
 
 
 
European Shag
38
 
14
24
 
Arctic Skua
2
 
 
2
 
Great Skua
480
 
 
Common Gull
2
 
 
2
 
Herring Gull
68
58
 
2
8
Lesser BB Gull
60
14
14
26
6
Greater BB Gull
64
28
4
8
22
BL Kittiwake
3,032
800
1,080
828
324
C Guillemot
31,347
7,879
2,876
14,610
5,901
Razorbill
3,378
343
1,097
1,652
264
Black Guillemot
62
34
 
20
8
Atlantic Puffin
284,528
 
 
 
 

The above table shows the most up to date number of breeding individuals counted during complete surveys of the islands. Most were last counted in 1999/2000 as part of Seabird 2000. Gannets were counted in 2004 and Kittiwakes in 2006.

 

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Property Locations
Properties Map - Image Map - Select a link to view the property detail page  
Click on the red areas on the map linking to an NTS Seabird Property  
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St Kilda
St Kilda Seabird Summaries
Since 2005 the NTS seabird ranger has coordinated the monitoring of the colony. Click below to read summaries…
More Information 2008
More Information 2007
More Information 2006
More Information 2005