What?s that gull saying? Scientists think they know what gulls are talking about -- sometimes.
https://www.seattletimes.com/pacific-nw-magazine/listen-gull-calls/
How interesting! The article said: "Bald eagles are the Glaucous-winged gulls? biggest nemesis and predator, eating eggs, chicks and adults."
I don't know if the gulls we see on the flyway cam are Glaucous-winged or not, but they seem to coexist alright with the bald eagles there.