This happened to newsreader Peter Hitchener in Melbourne, Australia:

From News.com.au:

Ever the professional, the news stalwart only mildly flinched on noticing the seagull but later told 3AW radio the studio cameramen hid behind their cameras to hide their laughter.

"I was reading away, and it was a serious story, and I suddenly thought, 'Oh my gosh that seagulls back again', because we had bit of a problem last night,'' Hitchener said.

"About 50 seconds to 6 o'clock this seagull arrived and started pecking at the camera and it had the beadiest huge eyes you've ever seen in your life.''