br � bred in previous year nb � non breeder in
previous years
�
�
bird 1
bird 2
egg 1
egg 2
egg 3
1st out
2nd out
3rd out
1st fledged
2nd fledged
3rd fledged
box 1 br
4/5
4/5
�
�
�
�
�
�
�
�
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box 2 br
17/5
�
�
�
�
�
�
�
�
�
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box 3 br
19/5
19/5
�
�
�
�
�
�
�
�
�
box 4 br
5/5
5/5
�
�
�
�
�
�
�
�
�
box 5 nb
4/5
�
�
�
�
�
�
�
�
�
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box 6 nb
4/5
�
�
�
�
�
�
�
�
�
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box 7 br
17/5
�
�
�
�
�
�
�
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under eave boxes
br � bred in previous year nb � non
breeder in previous years
�
�
bird 1
bird 2
egg 1
egg 2
egg 3
1st out
2nd out
3rd out
1st fledged
2nd fledged
3rd fledged
box 1
�
�
�
�
�
�
�
�
�
�
�
box 2
�
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�
�
�
�
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box 3
�
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�
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�
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box 4
�
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�
�
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box 5
�
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�
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box 6
�
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box 7
�
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4th May�
BOX 1��Pair
returned at 21:01 and 21:04� � both stayed until 07:15 next morning, when they
left together. (Breeding pair from 2015 �
First bird back 10/5/15, second 14/5/15)��
BOX 5��Single
returned at 21:04 � stayed until 07:31next morning.
(Non- breeding pair formed in this box in
June 2015)
BOX 6��Single
returned at 21:01 � stayed until 06:50 next morning.
(Non-breeding pair formed in this box in
June 2015)
�
5th May
BOX 1��Pair
returned at 20:38 and 20:48 � both stayed until� 07:54 and 07:57
BOX 4��Pair
returned at 20:48 and 20:53.� Third bird in several times overnight, no
fighting.� Pair left together at 09:04 the next morning.
(Breeding pair from 2015 � First bird back
9/5/15, second 10/5/15)
BOX 5��Empty.
BOX 6��Single
in at 20:48.� Out at 07:57 the next morning.
BOX 14��Single
in at 20:50.� Out at 07:53 the next morning.
(No regular pair in this box in 2015)
�
6th May
BOX 1�Pair overnight. � Out at 0945 and 0946
next morning.
BOX 3�Single
returned at 06:01 probably straight from BOX 4. Out before 08:00. Single
overnight into 7/5/16, out at 06:45 next morning.
(Late breeding pair from 2015 � First back
27/5/15, second 03/06/15
BOX 4�Pair
overnight. Out at 0836 and 0838 next morning.
BOX 6�Single
overnight. Out at 09:30 next morning.
BOX 14�Single
overnight. Out at 07:26 next morning
�
7th May
BOX 1�Pair
overnight.
BOX 3�Single
overnight.
BOX 4�Pair
overnight.
BOX 6�Single
overnight.
BOX 14�Single
overnight.
�
8th May
BOX 1 Pair Overnight.
BOX 3�Empty.
BOX�4�Pair
overnight.
BOX 6�Single
overnight.
BOX 14�Single
overnight.
�
9th May
BOX 1�Pair
overnight�
BOX 3�Single
in the evening but not overnight.�
BOX 4�Pair
overnight.
BOX 6�Single
overnight.
Box 14�Single
overnight.
�
10th May�
BOX 1 Pair overnight�
BOX 3�Empty�
BOX 4�Pair
overnight�
BOX 6�Single
overnight.�
BOX 10�Single
overnight, probably the one that used 14 on previous nights. (Non-
breeding pair formed in this box in June 2015)�
BOX 14�Empty.
�
11th May�
BOX 1� Pair
overnight�
BOX 3�Empty�
BOX 4�Pair
overnight
BOX 6�Single
overnight�
BOX 10�Single
overnight
Box 14�
Empty.
�
12th May
BOX 1�Pair
overnight
BOX 4�Pair
overnight
BOX 6�Single
overnight
BOX 14�Single
overnight.
�
*Pair seen over the colony late in the evening
when the rest were roosting.