Blue whale heart size comparison
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Blue whale heart size in kg!
The Anatomy of a Blue Whale
The largest creature to have ever lived on our planet has the most extraordinary anatomy one could imagine. Every structure is mammoth and designed for the Blue Whale to achieve incredible feats for an individual of their size.
Blue whale heart size compared to human
Learning about the anatomy of the Blue Whale enables us to better understand and appreciate the beauty of the Blue and their larger than life way of living!
Blue Whale Heart
Weighing in at 200+ kilograms the heart of a Blue Whale is enormous and the largest heart of any creature on the planet.
Four arteries are large enough for a small person to fit through and pump over 1,000 litres of blood. The heartbeat of a Blue Whale can be heard over four kilometres away, pumping between 3-12 beats per minute depending on energy expenditure.
Blue Whale Lungs
A lung capacity of up to five thousand litres and an exhalation that reaches speeds of over 600 kilometres per hour means sighting the blow of a Blue Whale is unmistakable.
Exhaling 90% of their lung capacity, the Blue Whale will surface to breath every 8-12 minutes in the Perth
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