Silver Gulls (commonly mistakenly called "Seagulls") are an excellent way to hone your bird in flight photography skills, as they glide on the coastal winds. Try to capture them as they are flying into the wind.
https://ebird.org/species/silgul2?siteLanguage=en_AU
https://ebird.org/species/silgul2?siteLanguage=en_AU
