Geographic Zone Report

Halfway Rock (Gloucester, Cape Ann) (91010803)




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Survey Type: SA = Species & Abundance; SO = Species Only?
Click on a geographic place name to expand its sub-zones, or on a numeric zone ID to include only sites under that ID

SurveysBottom Time
ExpertNovice
CodeSiteSASOSASO(H:M)
NE
9 US & CANADA EAST COAST (Newfoundland thru Virginia) 0 - 32 - 24:24
91 NE US (Maine thru New York/Hudson Canyon) 0 - 32 - 24:24
9101 Massachusetts 0 - 32 - 24:24
91010803 Halfway Rock (Gloucester, Cape Ann) 0 - 32 - 24:24
TOTALS 0 - 32 - 24:24


Species

%SF = Sighting Frequency; DEN = Density Score?
Bar length corresponds to sighting frequency
Color saturation corresponds to density score

  • SF: 96.9% | DEN: 3.4

    Species ID #: 0759
     ExpertNoviceTotal
    SF0%96.9%96.9%
    Den03.43.4
  • SF: 56.3% | DEN: 3.2

    Species ID #: 0706
     ExpertNoviceTotal
    SF0%56.3%56.3%
    Den03.23.2
  • SF: 40.6% | DEN: 1.5

    Species ID #: 0721
     ExpertNoviceTotal
    SF0%40.6%40.6%
    Den01.51.5
  • SF: 37.5% | DEN: 1.4

    Species ID #: 0702
     ExpertNoviceTotal
    SF0%37.5%37.5%
    Den01.41.4
  • SF: 34.4% | DEN: 2.1

    Species ID #: 0630
     ExpertNoviceTotal
    SF0%34.4%34.4%
    Den02.12.1
  • SF: 21.9% | DEN: 1.4

    Species ID #: 0720
     ExpertNoviceTotal
    SF0%21.9%21.9%
    Den01.41.4
  • SF: 18.8% | DEN: 1.2

    Species ID #: 0750
     ExpertNoviceTotal
    SF0%18.8%18.8%
    Den01.21.2
  • SF: 15.6% | DEN: 1.8

    Species ID #: 0619
     ExpertNoviceTotal
    SF0%15.6%15.6%
    Den01.81.8
  • SF: 15.6% | DEN: 1

    Species ID #: 0747
     ExpertNoviceTotal
    SF0%15.6%15.6%
    Den011
  • SF: 15.6% | DEN: 1

    Species ID #: 0728
     ExpertNoviceTotal
    SF0%15.6%15.6%
    Den011
  • SF: 12.5% | DEN: 1

    Species ID #: 0751
     ExpertNoviceTotal
    SF0%12.5%12.5%
    Den011
  • SF: 12.5% | DEN: 1.5

    Species ID #: 0764
     ExpertNoviceTotal
    SF0%12.5%12.5%
    Den01.51.5
  • SF: 9.4% | DEN: 2.3

    Species ID #: 1241
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den02.32.3
  • SF: 9.4% | DEN: 3.7

    Species ID #: 1244
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den03.73.7
  • SF: 9.4% | DEN: 1.3

    Species ID #: 0531
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den01.31.3
  • SF: 9.4% | DEN: 2.7

    Species ID #: 1205
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den02.72.7
  • SF: 9.4% | DEN: 1.7

    Species ID #: 0756
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den01.71.7
  • SF: 9.4% | DEN: 4

    Species ID #: 1247
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den044
  • SF: 9.4% | DEN: 3.3

    Species ID #: 1220
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den03.33.3
  • SF: 9.4% | DEN: 3

    Species ID #: 1225
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den033
  • SF: 9.4% | DEN: 1

    Species ID #: 1254
     ExpertNoviceTotal
    SF0%9.4%9.4%
    Den011
  • SF: 6.3% | DEN: 3

    Species ID #: 1216
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den033
  • SF: 6.3% | DEN: 3.5

    Species ID #: 1227
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den03.53.5
  • SF: 6.3% | DEN: 4

    Species ID #: 1235
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den044
  • SF: 6.3% | DEN: 3

    Species ID #: 1259
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den033
  • SF: 6.3% | DEN: 1

    Species ID #: 0714
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den011
  • SF: 6.3% | DEN: 1

    Species ID #: 0621
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den011
  • SF: 6.3% | DEN: 2

    Species ID #: 1249
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den022
  • SF: 6.3% | DEN: 1.5

    Species ID #: 0746
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den01.51.5
  • SF: 6.3% | DEN: 2

    Species ID #: 0884
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den022
  • SF: 6.3% | DEN: 1

    Species ID #: 1200
     ExpertNoviceTotal
    SF0%6.3%6.3%
    Den011
  • SF: 3.1% | DEN: 1

    Species ID #: 1240
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den011
  • SF: 3.1% | DEN: 2

    Species ID #: 1242
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 2

    Species ID #: 1202
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 2

    Species ID #: 1209
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 2

    Species ID #: 1203
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 1

    Species ID #: 0719
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den011
  • SF: 3.1% | DEN: 2

    Species ID #: 1210
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 3

    Species ID #: 1211
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den033
  • SF: 3.1% | DEN: 2

    Species ID #: 1213
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 2

    Species ID #: 1212
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022
  • SF: 3.1% | DEN: 2

    Species ID #: 1222
     ExpertNoviceTotal
    SF0%3.1%3.1%
    Den022

Design by Joanne Kidd, development by Ben Weintraub