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Who had a trial at Man City and who's scared of pigeons?

As thick clouds of smoke rolled across Los Angeles in early January, Allison Shultz opened a freezer and took out a stash of pristine white pigeon feathers.

Couples with "baskets of bottled beer and blankets", children wildly misidentifying pigeons and press photographers resignedly legging it around the grass in an attempt to get their shot all added to the chaos.

Gulls are known to eat other birds, including pigeons.

Its creator, Jonathan Badeen, was partly inspired by studying the 1940s experiments of psychologist BF Skinner, who conditioned hungry pigeons to believe that food delivered randomly into a tray was prompted by their movements.