As soon as the booby makes a catch, the frigate swoops down and attacks with its long hooked bill, sometimes snatching the fish right out of the booby’s beak.
Tiklīdz sulla ir noķērusi zivi, fregatputns šaujas lejup un uzbrūk sullai ar savu garo, āķveidīgi noliekto knābi, un dažkārt tam izdodas izraut sullai lomu tieši no knābja.