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Pigeon Guillemot Data : Whidbey : Reports

Fort Casey North - 2018 - Cumulative Survey View

Summer 2018 - Cumulative Counts through 2018-08-25
Colony Wide Data click on any date to see its details
06-1606-2306-3007-0707-1407-2107-2808-0408-1108-1808-25

 counts per survey date
 
# adult PG4138423741364649591714
# adult PG (@start)413838314136464446175
# adult PG (@middle)3633423741351049591514
# adult PG (@end)243634493432264240109
tide+5.0+0.54+2.07+2.5+0.98+1.54+1.3+3.9-0.55+3.48+0.84
vol hours11.751013.514.815.59.514.511.259.5129.3

  Observed Burrow Visits
Legend for Burrow Visits Graphical Display:
  • Each row represents one burrow.
  • Each survey-date is represented by two columns
    • (left) VB (observations of visits without prey),
      .. bar height represents # of visits to that burrow
      .. gray background => there was a visit to the burrow on this or a previous survey date
    • (right) FB ( observations of visits with prey).
      .. bar height represents # of prey delivered to that burrow
      .. blue background => there was a prey delivery to the burrow on this or a previous survey date
  • Color-coding of bars
      ( noprey)   ( sculpin)   ( gunnels)   ( other)
     
  • Hint: hover over any bar below to see the underlying data
burrow06-1606-2306-3007-0707-1407-2107-2808-0408-1108-1808-25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
total

# of unique burrows visited

VB 1 4 2 3 10 3 13 1 9 - -
FB - 3 5 7 9 9 5 3 2 - -
Tot 1 7 6 10 17 11 14 4 9 - -

For survey notes below, show: entire note content OR just note title

2018-06-16 @ Fort Casey North

Survey start time: 8:35, Observers: Debbi & Rob Williams; Kate & Dave Krause; Diane McClain; Ann Casey
highest PG count today (before 9:00): 41
PG count @start of survey: 41
PG count @middle of survey: 36
PG count @end of survey: 24
Starting Tide : +5.0 feet, direction: O
Total volunteer hours: 11.75
burrownopreysculpingunnelsother
21 1 - - -
total 1 - - -

disturbance - 8:50 eagle (Sm)

disturbance - 9:03 eagle (N)

disturbance - 9:08 eagle (Med)

survey.note - Mating behavior

2018-06-23 @ Fort Casey North

Survey start time: 8:30, Observers: Marie Shaw, Diane McClaine, Kate Krause, Dave Krause
highest PG count today (before 9:00): 38
PG count @start of survey: 38
PG count @middle of survey: 33
PG count @end of survey: 36
Starting Tide : +0.54 feet, direction: I
Total volunteer hours: 10
burrownopreysculpingunnelsother
11 - - 1 -
12 1 - - -
21 2 - - -
22 - - 1 -
23 2 - - -
24 1 - - -
25 - 1 - -
total 6 1 2 -

disturbance - 8:50 other (N) Harrier:low fly-over along bluff face; length of beach

disturbance - 9:17 other (N) harbor seal

survey.note - Mating observed.

2018-06-30 @ Fort Casey North

Survey start time: 8:50, Observers: Marie Shaw, Diane McClaine, Kate and Dave Krause
highest PG count today (before 9:00): 42
PG count @start of survey: 38
PG count @middle of survey: 42
PG count @end of survey: 34
Starting Tide : +2.07 feet, direction: O
Total volunteer hours: 13.5
burrownopreysculpingunnelsother
11 - - 1 -
12 1 - - -
13 1 - - 1
14 - 5 - -
21 - - - -
25 - 1 - -
26 - 1 - -
total 2 7 1 1

disturbance - 8:30 eagle (Med) North End: On site when we arrived. Depressed PG activity. Left ~ 10:40.

disturbance - 8:30 eagle (Lg) South End: On site total duration of survey. Depressed PG activity.

disturbance - 8:52 eagle (Med) North End: arrived within seconds of PG food delivery; looked associated. Left at 9:18. Depressed PG activity.

disturbance - h:mm cause? ()


2018-07-07 @ Fort Casey North

Survey start time: 8:30, Observers: Marie Shaw, Diane McClaine, Kate and Dave Krause
highest PG count today (before 9:00): 37
PG count @start of survey: 31
PG count @middle of survey: 37
PG count @end of survey: 49
Starting Tide : +2.5 feet, direction: I
Total volunteer hours: 14.8
burrownopreysculpingunnelsother
3 1 - - -
4 1 - - -
5 1 - - -
11 - 1 - 1
14 - - 1 -
15 - 1 1 1
18 - - - 1
22 - 2 - 1
25 - 3 - -
27 - - - 1
total 3 7 2 5

disturbance - 8:34 eagle (Lg) Perched at South End, no food deliveries during this period, departed after 9:00.

disturbance - 8:36 eagle (N) Fly-by over all three areas.

disturbance - 9:05 eagle (Sm) Juvenile hunting over kelp beds at North and Central Sections.


2018-07-14 @ Fort Casey North

Survey start time: 8:30, Observers: Marie Shaw, Debbi Williams, Diane McClaine, Kate and Dave Krause
highest PG count today (before 9:00): 41
PG count @start of survey: 41
PG count @middle of survey: 41
PG count @end of survey: 34
Starting Tide : +0.98 feet, direction: O
Total volunteer hours: 15.5
burrownopreysculpingunnelsother
1 - - 1 -
2 - - - 1
3 - 2 1 -
5 1 - - -
6 - 3 - -
7 4 - - 1
8 1 - - -
13 1 - - -
14 1 1 1 -
15 - - 1 1
16 2 - - -
17 - - 1 1
19 2 - - -
22 - - - 1
23 3 - - -
28 1 - - -
29 1 - - -
total 17 6 5 5

disturbance - 8:37 walker (N) Runner, no observed change in PG behavior.

survey.note - Ledge Sitting
survey.note - Flying
survey.note - PGs with Food in Water
survey.note - Burrow Scuffle
survey.note - Visits to Burrow v. Ledge Sitting

2018-07-21 @ Fort Casey North

Survey start time: 8:25, Observers: Debbi Williams, Diane McClaine, Kate and Dave Krause
highest PG count today (before 9:00): 36
PG count @start of survey: 36
PG count @middle of survey: 35
PG count @end of survey: 32
Starting Tide : +1.54 feet, direction: I
Total volunteer hours: 9.5
burrownopreysculpingunnelsother
1 - - - 1
4 - 2 - -
6 - 2 - 1
9 1 - - -
14 - - 1 -
15 1 3 1 -
17 - 1 - -
22 - - - 1
25 - - - 1
26 - 1 - -
28 4 - - -
total 6 9 2 4

disturbance - 8:30 eagle (Lg) South End: Perched on Boundary Tree for most of survey period. Food deliveries continued at nearby burrow.

disturbance - 8:42 eagle (Sm) Fly-By down beach. Eleven PGs on beach flew into water.

disturbance - 8:46 other (N) Osprey hunting. In area for about ten minutes, but no observable impact to PGs.

disturbance - 8:47 other (Sm) Two ravens flew by above bluff. At North End all the PG ledge sitters (about 12 birds) flew off their ledges.

disturbance - 8:54 other (N) Harbor Seal: at South End for a while, but no observable impact.

disturbance - h:mm cause? ()

survey.note - Ledge Sitting
survey.note - Multiple Bird Fly-In
survey.note - Escorts
survey.note - Osprey

2018-07-28 @ Fort Casey North

Survey start time: 8:25, Observers: Marie Shaw, Debbi Williams, Kate and Dave Krause
highest PG count today (before 9:00): 46
PG count @start of survey: 46
PG count @middle of survey: 10
PG count @end of survey: 26
Starting Tide : +1.3 feet, direction: O
Total volunteer hours: 14.5
burrownopreysculpingunnelsother
1 4 1 - 1
3 2 1 - -
4 1 - - -
5 1 - - -
6 7 - - -
9 1 - - -
10 1 - - -
15 3 - 2 -
17 1 - - 1
18 2 - - -
20 1 - - -
21 - 1 - -
27 1 - - -
30 3 - - -
total 28 3 2 2

disturbance - 8:50 other (N) Gull fly-by

survey.note - Flying and Ledge Sitting
survey.note - Foggy
survey.note - Gulls
survey.note - Chick

2018-08-04 @ Fort Casey North

Survey start time: 8:15, Observers: Ann Casey, Govinda Rosling, Dave Krause
highest PG count today (before 9:00): 49
PG count @start of survey: 44
PG count @middle of survey: 49
PG count @end of survey: 42
Starting Tide : +3.9 feet, direction: I
Total volunteer hours: 11.25
burrownopreysculpingunnelsother
3 - 2 - 1
6 - 2 - 1
21 - - - 1
23 1 - - -
total 1 4 - 3

survey.note - General Conditions
survey.note - Burrow #14 Chick
survey.note - Eagles Not Present

2018-08-11 @ Fort Casey North

Survey start time: 8:30, Observers: Marie Shaw, Kate and Dave Krause
highest PG count today (before 9:00): 59
PG count @start of survey: 46
PG count @middle of survey: 59
PG count @end of survey: 40
Starting Tide : -0.55 feet, direction: O
Total volunteer hours: 9.5
burrownopreysculpingunnelsother
3 2 - - -
6 2 2 - -
21 1 3 - -
22 2 - - -
25 1 - - -
26 2 - - -
28 1 - - -
29 2 - - -
30 2 - - -
total 15 5 - -

disturbance - 8:40 eagle (Lg) Perched at top of bluff in Central Area for duration of survey (end survey at 9:30). Central area had no activity last week and none this week.

survey.note - Tandem Burrow Visits

2018-08-18 @ Fort Casey North

Survey start time: 8:30, Observers: Rob and Deb Williams, Kate and Dave Krause
highest PG count today (before 9:00): 17
PG count @start of survey: 17
PG count @middle of survey: 15
PG count @end of survey: 10
Starting Tide : +3.48 feet, direction: I
Total volunteer hours: 12

no burrow data entered

survey.note - Colony is Shutting Down
survey.note - Juveniles

2018-08-25 @ Fort Casey North

Survey start time: 8:30, Observers: Debbi and Rob Williams, Dave Krause
highest PG count today (before 9:00): 14
PG count @start of survey: 5
PG count @middle of survey: 14
PG count @end of survey: 9
Starting Tide : +0.84 feet, direction: O
Total volunteer hours: 9.3

no burrow data entered

survey.note - Five Juveniles, Maybe More
survey.note - End of Survey