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Transcription
TABLE 2. Summary of Grid Observations, Eastern Grid #8, 30-31 May 1967
North Section Central Section South Section Total
# % of % of Lin. #/Sq. # % of % of Lin. #/Sq. # % of % of Lin. #/Sq. # # Lin. #/Sq.
Obs. Spec. Sec. Dens. Mi. Obs. Spec. Sec. Dens. Mi. Obs. Spec. Sec. Dens. Mi. Obs. Tot. Dens. Mi.
Black-footed
Albatross 6 75 17 .120 .030 4 50 17 .114 .029* 2 25 13 .182 .042 8 12 .084 .021
White-rumped
Storm Petrel 26 62 74 .520 .520 14 33 58 .400 .400 2 5 13 .182 .182 42 60 .438 .438
Storm Petrel sp. 2 100 6 .040 .040 0 0 0 .0 .0 0 0 0 .0 .0 2 3 .021 .021
Total
Storm Petrel 28 64 80 .560 .560 14 32 58 .400 .400 2 4 13 .182 .182 44 63 .459 .459
Red-billed
Tropicbird 0 0 0 .0 .0 1 100 4 .029 .015 0 0 0 .0 .0 1 1 .010 .005
Red Phalarope 0 0 0 .0 .0 4 36 17 .114 .228 7 64 47 .638 1.276 11 16 .115 .230
Phalarope sp. 0 0 0 .0 .0 0 0 0 .0 .0 4 100 27 .364 .728 4 6 .044 .088
Total
Phalarope 0 0 0 .0 .0 4 27 17 .114 .228 11 73 74 1.000 2.000 15 22 .156 .312
Pomarine Jaeger 0 0 0 .0 .0 1 100 4 .029 .029 0 0 0 .0 .0 1 1 .010 .010
Tern sp. 1 100 3 .020 .010 0 0 0 .0 .0 0 0 0 .0 .0 1 1 .010 .005
TOTAL 35 50 100 .700 24 34 100 .685 15 21 100 1.363 70 100 .730
*NOTE: The 4 Albatrosses under Central Section are here treated as 4 of the 6 individuals
which followed from the North Section.