■ GREAT FRIGATEBIR 

 ► LESSER FRIGATEBIRD 



Fig. 8. Distribution map of breeding great and lesser frigatebirds on Caroline 

 Atoll, September 1988. 



50 



40 



30 



-i 20 



</> 



IT 



< 



a. 



6 10 



z 



juveniles 



primaries 



GREAT FRIGATEBIRD 1988 



scaps 



naked/ 

 downy 



_l_ 



eggs 



220 200 180 160 



FEB. MARCH APRIL 



80 60 



JULY 



40 



AUG. 



20 o 



SEPT. 



Fig. 9. Approximate laying dates for great frigatebird nests found on Caroline Atoll in September 1988. See Figure 3 for explanation. 



159 



