Atlantic herring

The sild, also known as Atlantic herring, is a silvery fish that thrives in the northern Atlantic Ocean. These fish gather in enormous schools, making them one of the most plentiful fish species around. They play a key role in the ocean's food chain, both as hunters of tiny prey and meals for larger marine animals.

• Grows up to 45 cm long and can weigh 1.1 kg.
• Forms massive schools that move together through the ocean.
• Eats small creatures like copepods, krill, and tiny fish.