As this cycle continues and the ice castles further reduce in size by splitting, they produce their own icebergs called “bergy bits, ” about the size of an average house, and“ growlers, ” about the size of a small room ​ — the latter so named because of the sound they make while floating in the waves.
जैसे यह चक्र जारी रहता है और ये हिमशैल टूटते - टूटते आकार में और घटते जाते हैं, वे स्वयं अपने हिमशैल उत्पन्‍न करते हैं ।