Table 21. Summary of mean group sizes for mammals in STEX. n = number of groups 

 sighted. 



Species 



August November 



Table 22. Summary of mean group sizes for mammals in NTEX. n = number of groups 

 sighted. 



Species 



August November 



Sperm whale 

 Unidentified whale 

 Bottlenose dolphin 

 Spinner dolphin 

 Spotted dolphin 

 Striped dolphin 

 Stenella sp. 

 Saddleback dolphin 

 Unidentified dolphin 



50 



