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Pigeon Guillemot Data : Whidbey : Reports

Limpet Lane - 2020 - Cumulative Survey View

Summer 2020 - Cumulative Counts through 2020-08-25
Colony Wide Data click on any date to see its details
06-0906-1606-2306-3007-0707-1407-2107-2808-0408-1108-1808-25

 counts per survey date
 
# adult PG560182532282022161240
# adult PG (@start)0601425321720129830
# adult PG (@middle)337182222281314161000
# adult PG (@end)21991327258224840
tide+8.0+1.32+4.4+1.65+4.8+1.79+3.0+1.0+5.0+3.0+3.0+2.0
vol hours3.94444444442.53

  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
burrow06-0906-1606-2306-3007-0707-1407-2107-2808-0408-1108-1808-25
0
3
6
7
11
13
total

# of unique burrows visited

VB - - - 1 3 1 - 1 1 - - -
FB - - - 1 2 2 2 2 1 1 - -
Tot - - - 1 4 3 2 3 2 1 - -

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

2020-06-09 @ Limpet Lane

Survey start time: 8:05, Observers: Susan Bennett, Bets Brace, Frances Wood
highest PG count today (before 9:00): 5
PG count @start of survey: 0
PG count @middle of survey: 3
PG count @end of survey: 2
Starting Tide : +8.0 feet, direction: O
Total volunteer hours: 3.9
burrownopreysculpingunnelsother
0 - - - -
total - - - -

disturbance - 8:00 boat.m (N) No birds before or during

disturbance - 8:17 dog (N) no birds before or during.

disturbance - 8:25 eagle (N) no birds before or during.

survey.note - Burrow i d numbers

2020-06-16 @ Limpet Lane

Survey start time: 7:56, Observers: Susan Bennett Susan Bennett, Bets Brace
highest PG count today (before 9:00): 60
PG count @start of survey: 60
PG count @middle of survey: 37
PG count @end of survey: 19
Starting Tide : +1.32 feet, direction: O
Total volunteer hours: 4

no burrow data entered

disturbance - 7:46 eagle (End) 3 juvenile eagles on sand spit. They flew off but one came back and kept flying over the beach and the water and coming back to perch above the cliff.

survey.note - 30 harbor seals from 8:14 past end of survey, between guillemots and the beach.

2020-06-23 @ Limpet Lane

Survey start time: 7:30, Observers: Bennett, Brace
highest PG count today (before 9:00): 18
PG count @start of survey: 14
PG count @middle of survey: 18
PG count @end of survey: 9
Starting Tide : +4.4 feet, direction: O
Total volunteer hours: 4

no burrow data entered

disturbance - 7:30-end other (End) 15 harbor seals between shore and green buoy. Don't know if that was a disturbance, as guillemots never came close anyway.

disturbance - 8:15 other (N) Great Blue Herons intermittent, including one fishing at shore edge.

disturbance - 8:25 eagle (N) heard only

disturbance - h:mm7:54 eagle (N) heard only

survey.note - Swallows. this is something I need to watch.

2020-06-30 @ Limpet Lane

Survey start time: 7:30, Observers: Brace, Bennett
highest PG count today (before 9:00): 25
PG count @start of survey: 25
PG count @middle of survey: 22
PG count @end of survey: 13
Starting Tide : +1.65 feet, direction: O
Total volunteer hours: 4
burrownopreysculpingunnelsother
0 - - - -
7 4 - 1 -
total 4 - 1 -

disturbance - 7:30 eagle (Med) Bets did not enter time for this disturbance.


2020-07-07 @ Limpet Lane

Survey start time: 7:30, Observers: Bennett, Brace
highest PG count today (before 9:00): 32
PG count @start of survey: 32
PG count @middle of survey: 22
PG count @end of survey: 27
Starting Tide : +4.8 feet, direction: O
Total volunteer hours: 4
burrownopreysculpingunnelsother
3 1 - 1 -
6 1 - - -
7 - 2 - 1
11 2 - - -
total 4 2 1 1

disturbance - 7:30 other (N) A group of harbor seals spends a lot of time on rock and in water, sometimes swimming between beach and PG flock. No visible impact.

disturbance - 8:23-8:28 walker (Sm) PGs that were headed to the beach turned around abruptly and headed back out to sea. They did come back fairly soon.


2020-07-14 @ Limpet Lane

Survey start time: 7:30, Observers: Brace, Bennett
highest PG count today (before 9:00): 28
PG count @start of survey: 17
PG count @middle of survey: 28
PG count @end of survey: 25
Starting Tide : +1.79 feet, direction: I
Total volunteer hours: 4
burrownopreysculpingunnelsother
3 - - 2 1
7 - 1 1 1
11 3 - - -
total 3 1 3 2

disturbance - 7:20-7:38 boat.m (Med) Container ship. It was the wake that caused movement in the flock.

disturbance - 7:40-7:42 other (Sm) 2 osprey hunting over the water. Pgs took note but did not really react much.

disturbance - 8:24 boat.m (Sm) Another container ship. Again, it was the wake that caused the disturbance.

survey.note - PG counts

2020-07-21 @ Limpet Lane

Survey start time: 7:30, Observers: Brace, Bennett
highest PG count today (before 9:00): 20
PG count @start of survey: 20
PG count @middle of survey: 13
PG count @end of survey: 8
Starting Tide : +3.0 feet, direction: O
Total volunteer hours: 4
burrownopreysculpingunnelsother
3 - - 1 1
7 - 2 - 3
total - 2 1 4

disturbance - 7:40 other (N) Osprey. Did not really make any impact.

disturbance - 8:15 boat.m (Med) Birds all dove when the wake came along.

disturbance - 8:20-end eagle (Med) Flying back and forth across the water. PGs flew further out.

disturbance - h:mm cause? ()

survey.note - Unusual behavior

2020-07-28 @ Limpet Lane

Survey start time: 7:30, Observers: Brace, Bennett
highest PG count today (before 9:00): 22
PG count @start of survey: 12
PG count @middle of survey: 14
PG count @end of survey: 22
Starting Tide : +1.0 feet, direction: I
Total volunteer hours: 4
burrownopreysculpingunnelsother
3 - - 3 -
7 - - - 4
13 2 - - -
total 2 - 3 4

survey.note - Flurry of activity

2020-08-04 @ Limpet Lane

Survey start time: 7:30, Observers: brace, Bennett
highest PG count today (before 9:00): 16
PG count @start of survey: 9
PG count @middle of survey: 16
PG count @end of survey: 4
Starting Tide : +5.0 feet, direction: O
Total volunteer hours: 4
burrownopreysculpingunnelsother
3 - 1 2 1
7 1 - - -
total 1 1 2 1

survey.note - burrow visits

2020-08-11 @ Limpet Lane

Survey start time: 7:30, Observers: Bennett, Brace
highest PG count today (before 9:00): 12
PG count @start of survey: 8
PG count @middle of survey: 10
PG count @end of survey: 8
Starting Tide : +3.0 feet, direction: I
Total volunteer hours: 4
burrownopreysculpingunnelsother
3 - 1 2 -
total - 1 2 -

disturbance - 8:00 other (N) Kingfisher went right up to #3 entrance, looked, and left.

disturbance - 8:06 dog (Lg) 2 walkers with 2 dogs. PG waiting near shore with prey. Walkers left with brochure 8:17. PG retured 8:25, delivered 8:30.


2020-08-18 @ Limpet Lane

Survey start time: 7:30, Observers: Bennett
highest PG count today (before 9:00): 4
PG count @start of survey: 3
PG count @middle of survey: 0
PG count @end of survey: 4
Starting Tide : +3.0 feet, direction: O
Total volunteer hours: 2.5

no burrow data entered

disturbance - 7:29: eagle (Med) Juvenile

disturbance - 8:00 walker (N)

disturbance - 8:08 other (N) Kingfisher.

disturbance - h:mm7:26 dog (Med) Dog chasing gulls.

survey.note - no PG activity at all.

2020-08-25 @ Limpet Lane

Survey start time: 7:30, Observers: Bennett
highest PG count today (before 9:00): 0
PG count @start of survey: 0
PG count @middle of survey: 0
PG count @end of survey: 0
Starting Tide : +2.0 feet, direction: I
Total volunteer hours: 3

no burrow data entered

survey.note - Final week - no activity for 2 weeks now.