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Feeding ecology of Common Guillemots on Lundy
St Philip's Stone 2011
2010
-
Transcripts
-
2012
Provisioning rates in 2011
Preliminary provisioning rate of
0.2
feeds per chick hour
(17 feeds / 81.5 chick.hours = 0.8 feeds per chick per 4 hours).
Parental attendance in 2011
Feeding-trip duration in 2011
Preliminary data - 2 timed feeds out of 17 (
18%
). Times: 38m & 42m.
Chick diet in 2011
Productivity in 2011
There were 15 active sites and at least 2 regular sites. 12.5 sites produced chicks that either fledged, or were of fledging age (+15days old) when last seen. This gives a productivity of no more than
74%
.
Transcripts
11/07/11
No audio
T110711A
SP 3m,13m Puffins
T110711B
Puffins and Black Rabbit, Jenny's Cove
01/07/11
No audio
G110701A
Jenny's Cove
G110701B
Jenny's Cove
T110701
SP 3m,5m,7m Puffin C Raz.
29/06/11
White Puffin, Jenny's Cove. No audio
27/06/11
8 chicks. No audio
G110627A
07:09:59 - 07:54:16 1 feeds
G110627A
07:55:16 - 08:10:01 2 feeds
G110627B
08:10:42 - 09:12:22 1+1 feeds
24/06/11
Summary
12 chicks, 4 feeds
G110624A
06:51:21 - 06:58:35 (1 feed)
G110624A
07:00:22 - 07:53:45 (1 feed)
G110624B
07:58:15 - 09:00:42 3 feeds
22/06/11
Summary
13+ chicks, 7 feeds
G110622A
07:23:10 - 08:14:15 2 feeds
G110622B
08:18:01 - 09:20:35 5 feeds
G110621A
18h54 - 19h40: 13+ chicks, 1 feed
T110620
08:53:42 - 09:24:50 12-13 chicks, 1.5 feeds
Other years
St Philip's Stone 2014
St Philip's Stone 2013
St Philip's Stone 2012
St Philip's Stone 2011
St Philip's Stone 2010
St Philip's Stone 2008
Internal Links
Feeding ecology of Common Guillemots on Lundy
Feeding ecology of Common Guillemots on Lundy: provisioning rates
Feeding ecology of Common Guillemots on Lundy: parental attendance
Feeding ecology of Common Guillemots on Lundy: feeding-trip duration
Feeding ecology of Common Guillemots on Lundy: chick diet
Feeding ecology of Common Guillemots on Lundy: productivity
RttIoP: Common Guillemot (Uria aalge)
Transcripts
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