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Pigeon Guillemot Data : Whidbey : Reports

Lagoon North #1 - 2018 - Cumulative Survey View

Summer 2018 - Cumulative Counts through 2018-08-25
Colony Wide Data click on any date to see its details
06-1206-2006-2807-0407-1107-1908-0408-0708-1308-25

 counts per survey date
 
# adult PG425169555257581419
# adult PG (@start)425169555257521419
# adult PG (@middle)363655364348581117
# adult PG (@end)32435942455124915
tide-1.1+4.0+1.6+5.4-1.5+4.3+3.8-0.7+5.1+1.9
vol hours666666661.506

  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
burrow06-1206-2006-2807-0407-1107-1908-0408-0708-1308-25
1
1
1A
1B
1C
1D
1Q
1T
1X
1Y
1Z
4
5
7
total

# of unique burrows visited

VB 1 - 2 - 7 6 1 - - -
FB - - - 1 1 1 2 1 - -
Tot 1 - 2 1 8 7 2 1 - -

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

2018-06-12 @ Lagoon North #1

Survey start time: 8:35, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 42
PG count @start of survey: 42
PG count @middle of survey: 36
PG count @end of survey: 32
Starting Tide : -1.1 feet, direction: O
Total volunteer hours: 6
burrownopreysculpingunnelsother
1 3 - - -
total 3 - - -

disturbance - 8:37 eagle (Sm) Eagle flew over and landed on the beach-remained for 5 minutes and flew over bluff. Birds returned around 8:45

disturbance - h:mm cause? ()


2018-06-20 @ Lagoon North #1

Survey start time: 7:55, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 51
PG count @start of survey: 51
PG count @middle of survey: 36
PG count @end of survey: 43
Starting Tide : +4.0 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
1 - - - -
total - - - -

disturbance - 8:01 eagle (Med) Eagle screeched from top of Douglas fir on bluff and PG's fled out. It stayed on this branch most of our time, and the PG's slowly returned. It seemed as if the eagle's screech was the cause for this medium alarm. P.G.s returned around 8:38.

survey.note - Eagle stayed on perch most of our time, however it's screech alarmed the guillemots

2018-06-28 @ Lagoon North #1

Survey start time: 8:05, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 69
PG count @start of survey: 69
PG count @middle of survey: 55
PG count @end of survey: 59
Starting Tide : +1.6 feet, direction: O
Total volunteer hours: 6
burrownopreysculpingunnelsother
1 6 - - -
7 1 - - -
total 7 - - -

disturbance - 8:15 eagle (N) Eagle stayed on doug fir branch atop the bluff overlooking the beach, very close to its aerie.


2018-07-04 @ Lagoon North #1

Survey start time: 8:05, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 55
PG count @start of survey: 55
PG count @middle of survey: 36
PG count @end of survey: 42
Starting Tide : +5.4 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
1X - 2 - -
total - 2 - -

disturbance - 8:05 eagle (Med) Eagle flew to its usual perch, 30 ft. from its aerie; it's screeching caused the PG's to flee further offshore. Later, I was able to see a head in the aerie, but I believe it had the markings of a juvenile. Difficult to see with vegetation.

survey.note - High Bluff burroughs
survey.note - Tidal assessment

2018-07-11 @ Lagoon North #1

Survey start time: 8:05, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 52
PG count @start of survey: 52
PG count @middle of survey: 43
PG count @end of survey: 45
Starting Tide : -1.5 feet, direction: O
Total volunteer hours: 6
burrownopreysculpingunnelsother
1A 1 - - -
1 3 - - -
1C 2 - - -
1Y - 1 - -
1Z 1 - - -
4 1 - - -
5 1 - - -
7 2 - - -
total 11 1 - -

disturbance - 8:05 eagle (N) Our resident eagle perched on the top of the Doug fir over the bluff, 20 ft. from its aerie. Stayed the whole time, and when it shifted from one branch to another, the P.G.'s altered flights and others fled out. Didn't stay out long.

survey.note - Exciting to find two more new burrows.

2018-07-19 @ Lagoon North #1

Survey start time: 8:05, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 57
PG count @start of survey: 57
PG count @middle of survey: 48
PG count @end of survey: 51
Starting Tide : +4.3 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
1A 1 - - -
1B 1 - - -
1 4 - - -
1D 2 - - -
1Q 1 - - -
1Z - 1 - -
7 2 - - -
total 11 1 - -

disturbance - 8:05 eagle (N) Our resident eagle perched above for the majority of our visit. Noted that it did fly toward PT but the PG's were so busy, they didn't react much. When it returned 10 minutes later to its perch, reaction again was minimal.

survey.note - Dizzying

2018-08-04 @ Lagoon North #1

Survey start time: 8:01, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 58
PG count @start of survey: 52
PG count @middle of survey: 58
PG count @end of survey: 24
Starting Tide : +3.8 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
1 - - - -
1T - 1 - -
1Y 1 1 - -
total 1 2 - -

disturbance - 8:25 boat.m (Med) although boater only dealt with one crab pot at the juncture of Lagoon North 1 and 0, the P.G's moved offshore.

survey.note - Noteworthy news

2018-08-07 @ Lagoon North #1

Survey start time: 8:03, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 14
PG count @start of survey: 14
PG count @middle of survey: 11
PG count @end of survey: 9
Starting Tide : -0.7 feet, direction: I
Total volunteer hours: 6
burrownopreysculpingunnelsother
1T - 1 - -
total - 1 - -

survey.note - Very low census!

2018-08-13 @ Lagoon North #1

Survey start time: 7:30, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00):
PG count @start of survey:
PG count @middle of survey:
PG count @end of survey:
Starting Tide : +5.1 feet, direction: O
Total volunteer hours: 1.50

no burrow data entered

survey.note - Tide issues

2018-08-25 @ Lagoon North #1

Survey start time: 8:00, Observers: Karen Hagstrom, Gary Rassner-Donovan
highest PG count today (before 9:00): 19
PG count @start of survey: 19
PG count @middle of survey: 17
PG count @end of survey: 15
Starting Tide : +1.9 feet, direction: O
Total volunteer hours: 6

no burrow data entered

disturbance - 8:24,8;:37 dog (Med) Walker was a neighbor we've encountered many times, but the timing of her walk with her dog was later, impacted the two P.G.'s with prey (gunnel and sculpin), and our hope of seeing a delivery fizzled out!

survey.note - We've scheduled visit #10 for Sept. 5, the next decent tide to bypass the obstructions to getting to our site.