Different predators pose a threat to pelicans, including coyotes, bobcats, alligators, and large fish such as sharks. Pelicans are also at risk from human activities, such as hunting and fishing. Hunting can reduce the population of adult pelicans, while fishing can result in the accidental capture of pelicans in nets or the consumption of pellets intended for other fish. These activities can have a significant impact on local populations of pelicans.