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EveryFish

World days, 3 Apr 2027

World Aquatic Animal Day

A day on 3 April for the fish and other animals that live in water, first held in 2020.

World Aquatic Animal Day was started in 2020 by animal law and welfare groups to raise awareness of animals that live in water, from fish to octopuses. Fish are by far the largest number of vertebrates caught and farmed by people, and research on fish senses and behaviour has grown in recent decades. The day is used for talks on how wild fish are caught, how farmed fish are raised and killed, and how rivers and seas can be kept fit for them.

Fish tied to World Aquatic Animal Day

Nile tilapiaOne of the most farmed fish in the worldZebrafishA small fish used in laboratories worldwide

Still to be written: Atlantic salmon.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

The weekly digest

Every Monday: the fish of the day, new pages on EveryFish, and the conferences and anniversaries of the week ahead.