Farvardin Daliri, a sculptor who lives in suburban Brisbane, Australia, recently built an oversized, electrified laughing kookaburra that stands roughly 15 feet tall. Laughing kookaburras, formally known as Dacelo novaeguineae and native to Eastern Australia’s eucalyptus forests, are known for their calls, which ring out like peals of laughter at dusk and dawn. (Some mornings, when kookaburra cries clatter through the neighborhood, Daliri’s wife thinks that he has slipped outside and switched on the giant bird.) Daliri installed a secondhand car battery and motor to crank the bird’s beak open…