Jasper doesn't care about the crows. Jasper doesn't care about any of this. Jasper just cares about the fact that Lapis is right over there and everyone is just talking about roses and deals --

She's been looking for Lapis for hours now, and the ongoing frustration of it has ground that goal down into single-minded furious obsession; almost as bad as when she tracked her down to the boat.

The conversation around her is all but meaningless to her. When Peridot cries out and is restrained, her frustration boils over. She bares all her teeth, lets out a shout that's closer to a roar than anything else, and lunges for the nude faerie's necklace.