Crested Terns for sure. White-frinted Terns have a black bill for a start (at least in non-breeding plumage), they are never this numerous on the coast.
I agree, photos aren’t good enough to call it on, but by process of elimination they’re either common or white fronted terns, and as I said, looking at eBird, white fronted would be more probable.
Describe how you intend to use these images and/or audio files and your request will be sent to the author for consideration.
Your request has been successfully submitted to the author for consideration.
2,155,725 sightings of 19,969 species in 6,515 locations from 11,529 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.