-3- 
♦ 
TABLE 3 
DIURNAL DENSITY OF SPECIES GROUPS WITHIN THE GRID 
Group 
Number of birds 
Birds/sq. mile 
Estimated population 
C2-0, 
Shearwater-Petrel 
£7 
o • o / 
Tropicbird 
2_<c 
0.01Y> 
9oo 
km 
Tern 
491 
0.231 
11,550 
Total Birds 
1,06]/- 
32,3vo 
plus 
TABLE 4 
SPECIES GROUP PERCENTAGE OF TOTAL BIRDS OBSERVED IN GRID 
Group 
Shearwater-Petrel 
Tropicbird 
Tern 
Percent 
S~R. ■ 3 
- 0225 : o 2. / 
47?F fSl 3 
-ie©7TT~ /0O' & 
TABLE 5 
BANDED AND/OR COLOR-TAGGED BIRDS OBSERVED IN THE GRID 
Species Tag or Band Latitu de Longitude Miles from 
J ohnston Atoll 
Sooty Tern orange tag 15-40 N 173-39 W 
TABLE 6 
DIURNAL DENSITY OF BIRDS IN DIFFERENT GRID QUADRANTS 
North 
Miles Birds 
South 
Mile’s Birds 
East 
Miles’" Birds 
West 
Miles Birds 
North 
Birds/ lin. mile 
South 
Birda/ath • mile 
East 
Birds/ lin«mile 
West 
Birds/ lin«mile 
