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Feeding ecology of Common Guillemots on Lundy Feeding ecology of Common Guillemots on Lundy: productivity in 2012 2011 - Productivity on Lundy - 2013 |
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Summary
There were 11 active sites and at least 6 regular sites. 11 sites produced chicks that either fledged, or were of fledging age (+15days old) when last seen. This gives a productivity of no more than 65%. Of these 11 chicks, at least one failed after 21 days.
Table 1, Occuption and status of each focal site in 2012
Z A B C D E F G H I M N O P Q R S T W
10/6 x ? Chck x 1Fd ? x Egg Egg x ? ? ? 1Fd x ?
11/6 x ? Chck x 3Fd ? x egg ? x df egg Chck 1Fd x ?
13/6 x Chck Chck x Chck Chck x Chck 1Fd x Chck Chck 1Fd 1Fd x ?
17/6 x 1Fd Chck x 4Fd Chck x 1Fd 1Fd x 1Fd 1Fd 2Fd 1Fd df 2Fd
18/6 x Chck 1Fd df 2Fd 1Fd ab Chck 1Fd x Chck 2Fd 1Fd Chck x 1Fd
20/6 x Chck Chck x 1Fd 2Fd x 1Fd Chck x 2Fd 1Fd 1Fd 1Fd x 1Fd
27/6 x Chck fldg x fldg Chck ab fd? fd? x 1Fd 1Fd 1Fd Chck x Chck
28/6 x Chck fldg x fldg 1Fd ab Chck Chck x Chck Chck Chck 1Fd x 1Fd
29/6 x Chck fldg df fldg Chck ab 1Fd Chck x Chck Chck Chck Chck x 1Fd
30/6 x 1Fd fldg x fldg Chck ab 1Fd Chck x 1Fd 1Fd 1Fd Chck x 2Fd
01/7 x Chck fldg x fldg Chck ab 1Fd Chck x 1Fd Chck 1Fd 1Fd x Chck
02/7 x Chck fldg x fldg Chck x fldg Chck x ch Chck fldg Chck x Chck
04/7 x 1Fd fldg x fldg 1Fd x fldg Chck x ch 1Fd fldg Chck x Chck
08/7 x fldg fldg x fldg Chck x fldg fldg x fldg fldg fldg fldg x Chck
09/7 x fldg fldg x fldg Chck ab fldg fldg x x fldg fldg fldg x fldg
11/7 x ? ? x ? ? x ? ? x x ? ? ? x ?
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