Uploaded August 2026 | Updated September 2026, 3 weeks ago
The Giant Squid possesses some of the largest eyes in the animal kingdom, measuring up to 30 centimetres in diameter, the size of a basketball. These immense eyes are highly adapted for deep-sea life, where sunlight barely penetrates. Their large size maximizes light capture, allowing the squid to detect faint bioluminescent glows emitted by predators like sperm whales.
Clip from the award-winning “Inside Nature’s Giants” documentary series that gets under the skin of the largest animals on the planet returns to reveal the anatomy of some of nature's most successful predators
Watch the complete Giant Squid episode here – youtu.be/E9LNGvrGdX4
Subscribe to Element 18 – bit.ly/337R2uO
The Giant Squid possesses some of the largest eyes in the animal kingdom, measuring up to 30 centimetres in diameter, the size of a basketball. These immense eyes are highly adapted for deep-sea life, where sunlight barely penetrates. Their large size maximizes light capture, allowing the squid to detect faint bioluminescent glows emitted by predators like sperm whales.
Clip from the award-winning “Inside Nature’s Giants” documentary series that gets under the skin of the largest animals on the planet returns to reveal the anatomy of some of nature's most successful predators
Watch the complete Giant Squid episode here – youtu.be/E9LNGvrGdX4
Subscribe to Element 18 – bit.ly/337R2uO










