No specimens vere collected. 
Red- tailed Tropicbird (Phaethon rubricauda ) 
A=2 6 ; B=17; C=4; J>7; E=l7- 
This is a substantial increase in numbers in a2 1 areas over June. 
Four specimens vere collected. 
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White-tailed Tropicbird (Phaethon lepturus ) 
fell} B=2; 0=0; 102; &4. 
This represents an increase in all areas except the grid where they 
remained constant. 
Two specimens vere collected. 
« 
Blue-faced Booby (Sula dactylatra ) 
A=l; B=?l; 0=0; 3>0; . 
This is a continuation in the downward trend in numbers since March. 
No specimens vere collected. 
Brown Booby (Sula leucogaster ) 
■ / 
A=l; B=l; 0=0; D=0; E=l. 
I 
This is essentially the same population level as found in June with the 
exception of one bird on 12 July (1800 hours) which was ca. 275 miles SW of 
Johnston Island and represents the first grid area record. 
• i 
No Specimens were collected. 
Red-footed Booby (Sula sula ) 
Af=12; B=0; 0=0; D=0; E=39. 
This indicates a continuation of the trend for these birds to remain 
