Sea urchins gather in large enough numbers to form an army.
Subscribe: [ Ссылка ]
WATCH MORE:
New on Earth: [ Ссылка ]
Oceanscapes: [ Ссылка ]
Wild Thailand: [ Ссылка ]"
Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.
This is a commercial channel from BBC Studios. Service & Feedback [ Ссылка ]
