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Transcription
TABLE 1. Summary of diurnal observations, Honolulu to San Francisco,
April 1966.
Date # Hours # Miles # Birds Birds/Linear Mile
18 April 1.5 16.0 262 16.40
19 10.1 101.0 95 0.94
20 10.5 105.0 42 0.40
21 10.0 100.0 26 0.26
22 10.0 100.0 23 0.23
23 10.0 100.0 21 0.21
24 10.0 100.0 13 0.13
25 10.5 105 8 0.08
26 9.8 98.0 24 0.24
27 9.5 95.0 64 0.65
-------------+---------+---------+-----------+
Total 101.9 920.0 578 0.63
TABLE 2. Diurnal densities by species groups from Honolulu to
San Francisco, April 1966.
Species Group # Birds Birds/ Linear mile
Shearwater-Petrel 311 0.343
Boobies 69 0.075
Frigates 1 0.001
Terns 147 0.160
Tropicbirds 5 0.005
Miscellaneous 45 0.049
578 0.633