Yes, many seabirds eat meat as a significant part of their diet. Seabirds like gulls, puffins, and albatrosses are opportunistic feeders and consume various marine organisms, including fish, squid, and crustaceans. Some, such as skuas and frigatebirds, are known for their predatory and scavenging behavior, stealing food from other birds or preying on chicks and smaller birds. While their diet can also include plant matter or plankton in certain species, seabirds are primarily carnivorous, adapted to life at sea with specialized beaks and hunting techniques. Their meat-based diet is crucial for the energy they need to thrive in harsh marine environments.