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Pigeon Guillemot Data : Whidbey : Reports

Harrington North - 2020 - Cumulative Survey View

Summer 2020 - Cumulative Counts through 2020-08-25
Colony Wide Data click on any date to see its details
06-1106-1606-2306-3007-0807-1407-2107-2808-0408-1108-1808-25

 counts per survey date
 
# adult PG13151318211819212123115
# adult PG (@start)13101114201316161516110
# adult PG (@middle)81511171215181761571
# adult PG (@end)9121116141019217562
tide+7.6+2.2+8.0+0.0+8.7+2.3+5.9+2.0+6.0+5.0+5.0+4.8
vol hours6.256.56.56666722.522

  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
burrow06-1106-1606-2306-3007-0807-1407-2107-2808-0408-1108-1808-25
S-7
S-7b
S-8
SM
TM
Temp1
12
13
14
15
18
total

# of unique burrows visited

VB 5 2 5 1 4 - - - - - - -
FB - - - - 1 2 2 2 - 1 - -
Tot 5 2 5 1 4 2 2 2 - 1 - -

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

2020-06-11 @ Harrington North

Survey start time: 7:50, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 13
PG count @start of survey: 13
PG count @middle of survey: 8
PG count @end of survey: 9
Starting Tide : +7.6 feet, direction: I
Total volunteer hours: 6.25
burrownopreysculpingunnelsother
S-7 1 - - -
TM 2 - - -
Temp1 1 - - -
12 1 - - -
15 1 - - -
total 6 - - -

survey.note - Kingfisher burrow

2020-06-16 @ Harrington North

Survey start time: 7:45, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 15
PG count @start of survey: 10
PG count @middle of survey: 15
PG count @end of survey: 12
Starting Tide : +2.2 feet, direction: O
Total volunteer hours: 6.5
burrownopreysculpingunnelsother
TM - - - -
12 4 - - -
18 2 - - -
total 6 - - -

disturbance - h:mm cause? ()

disturbance - h:mm cause? ()

survey.note - South activity

2020-06-23 @ Harrington North

Survey start time: 7:50, Observers:
highest PG count today (before 9:00): 13
PG count @start of survey: 11
PG count @middle of survey: 11
PG count @end of survey: 11
Starting Tide : +8.0 feet, direction: O
Total volunteer hours: 6.5
burrownopreysculpingunnelsother
S-7 1 - - -
S-7b 2 - - -
S-8 1 - - -
14 1 - - -
18 1 - - -
total 6 - - -

disturbance - 8:02 boat.nm (Sm) 2 kayakers

disturbance - 8:40 boat.nm (Sm) 2 kayakers returning

survey.note - Bluff visits
survey.note - Kingfisher

2020-06-30 @ Harrington North

Survey start time: 7:50, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 18
PG count @start of survey: 14
PG count @middle of survey: 17
PG count @end of survey: 16
Starting Tide : +0.0 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
18 1 - - -
total 1 - - -

survey.note - No activity south

2020-07-08 @ Harrington North

Survey start time: 7:50, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 21
PG count @start of survey: 20
PG count @middle of survey: 12
PG count @end of survey: 14
Starting Tide : +8.7 feet, direction: O
Total volunteer hours: 6
burrownopreysculpingunnelsother
TM 1 - - -
12 5 - - -
13 1 - - -
15 1 - - 1
total 8 - - 1

2020-07-14 @ Harrington North

Survey start time: 7:50, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 18
PG count @start of survey: 13
PG count @middle of survey: 15
PG count @end of survey: 10
Starting Tide : +2.3 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
SM - 1 - -
15 - - 1 -
total - 1 1 -

survey.note - No activity south

2020-07-21 @ Harrington North

Survey start time: 7:50, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 19
PG count @start of survey: 16
PG count @middle of survey: 18
PG count @end of survey: 19
Starting Tide : +5.9 feet, direction: O
Total volunteer hours: 6
burrownopreysculpingunnelsother
SM - - - 1
15 - 1 - -
total - 1 - 1

survey.note - No activity south

2020-07-28 @ Harrington North

Survey start time: 7:55, Observers: Sarah Schmidt, Shuting Chang, Roy Therrien
highest PG count today (before 9:00): 21
PG count @start of survey: 16
PG count @middle of survey: 17
PG count @end of survey: 21
Starting Tide : +2.0 feet, direction: I
Total volunteer hours: 7
burrownopreysculpingunnelsother
SM - - - 1
15 - - 4 -
total - - 4 1

disturbance - 7:59 other (Med) Unfortunately the observer (Sarah) was the disturbance. A Merlin came fast and low along the bottom of the bluff from south to north. I leapt up to turn around to identify it, and all the PGs flushed and flew much farther out from shore. Initially I couldn't be certain that I, not the falcon, was the disturbance. But by 8:30 the PGs had swum back quite near shore, and the Merlin perched for a couple of minutes atop a boulder just in from water's edge. PGs could certainly see it, and they had no reaction when it flew away to the south. Got photos.

disturbance - 8:51 other (Sm) A loud BANG! from atop bluff -- likely a dump truck back slamming shut at a construction site on Harrington Rd. Instant flight out of all PGs, but their departure from shore was brief. However, there had been a PG on water holding a perch, and the fish disappeared after the flight, so may have been either dropped or swallowed.

survey.note - No activity south

2020-08-04 @ Harrington North

Survey start time: 7:55, Observers: Sarah Schmidt
highest PG count today (before 9:00): 21
PG count @start of survey: 15
PG count @middle of survey: 6
PG count @end of survey: 7
Starting Tide : +6.0 feet, direction: O
Total volunteer hours: 2
burrownopreysculpingunnelsother
15 - - - -
total - - - -

survey.note - Merlin
survey.note - Check of burrow SM

2020-08-11 @ Harrington North

Survey start time: 8:25, Observers: Sarah Schmidt
highest PG count today (before 9:00): 23
PG count @start of survey: 16
PG count @middle of survey: 15
PG count @end of survey: 5
Starting Tide : +5.0 feet, direction: I
Total volunteer hours: 2.5
burrownopreysculpingunnelsother
15 - - 1 -
total - - 1 -

disturbance - 8:54 eagle (Lg) An eagle flew north to south along bluff. All PGs flew well out. Shortly after that, a big gropu of them took off and flew away to North. Numbers dwindled to 5, and none returned toward shore the remainder of the hour. Clouds came in and wind picked up also.


2020-08-18 @ Harrington North

Survey start time: 7:25, Observers: Sarah Schmidt
highest PG count today (before 9:00): 11
PG count @start of survey: 11
PG count @middle of survey: 7
PG count @end of survey: 6
Starting Tide : +5.0 feet, direction: O
Total volunteer hours: 2

no burrow data entered

survey.note - No bluff activity

2020-08-25 @ Harrington North

Survey start time: 7:50, Observers: Sarah Schmidt
highest PG count today (before 9:00): 5
PG count @start of survey: 0
PG count @middle of survey: 1
PG count @end of survey: 2
Starting Tide : +4.8 feet, direction: I
Total volunteer hours: 2

no burrow data entered

survey.note - No activity