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Wild Bird Populations in EnglandSeabirds, individual species trends, based on unsmoothed trend data 1986 to 2014
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Download this file| Seabirds | Species | Long term percentage change (1986 - 2014) | Long term Annual percentage change (1986 - 2014) | Long term Trend (1986 - 2014) | Short term percentage change (2009 - 2014) | Short term Annual percentage change (2009 - 2014) | Short term Trend (2009 - 2014) |
|---|---|---|---|---|---|---|---|
| Seabirds | Black-legged kittiwake (Rissa tridactyla) | -37 | -1.66 | weak decline | -1 | -0.11 | no change |
| Seabirds | common guillemot | 158 | 3.44 | strong increase | 9 | 1.66 | weak increase |
| Seabirds | European shag (Phalacrocorax artistotelis) | -28 | -1.16 | weak decline | -7 | -1.4 | weak decline |
| Seabirds | Great cormorant (Phalacrocorax carbo) | 29 | 0.91 | no change | 13 | 2.51 | weak increase |