When Jesus says, “Where the carcass is, there the vultures gather,” it sounds strange to modern ears. It sounds dark, even cruel. Many people hear it as a gloomy proverb about death being inevitable, or as a poetic way of saying that bad things attract bad things. But Jesus is not being poetic here, and he is not offering a riddle to be admired. He is warning people in the clearest language he can use.
Jesus is not talking about birds. He is talking about responsibility.