The Silver Gull is a species of gull found around Australia and New Zealand. It is the most common gull in Australia, where it is simply known as "seagull". They are found in all states of Australia.
Silver Gulls have an incredibly varied diet. They scavenge food from dumps and parking lot refuse. They hunt for fish and marine invertebrates. They forage for seeds and berries. They eat insects, eggs, and more. They are opportunistic feeders and may even steal food from terns, pelicans, and other birds.