Today (3 April) is World Aquatic Animal Day, an annual event dedicated to raising awareness of the incredible diversity of wildlife living in and around our planet’s waters.
From oceans and seas to rivers, lakes, wetlands, and reservoirs, aquatic animals range from fish, octopuses, whales, and dolphins to polar bears, penguins, amphibians, seabirds, and more.
These animals play a vital role in maintaining healthy ecosystems that sustain life on Earth. They help regulate environmental balance, contribute to food systems, and provide resources we use in everyday life. Yet, many species face serious threats, putting their survival, and the health of our planet, at risk.
Overconsumption through commercial fishing is a major concern. Vast numbers of fish are caught each year, with nearly half discarded back into the sea dead or injured. Lost fishing gear also causes devastating harm, entangling marine life and damaging coral reefs, often referred to as the rainforests of the sea.
Global warming is another urgent issue. Melting ice is destroying habitats for polar bears, penguins, and other cold-water species, while rising temperatures lower water levels in lakes and wetlands, leading to habitat loss for countless animals.
Pollution compounds the problem. Plastic waste in oceans and rivers is deadly—marine creatures can ingest it or become entangled, leading to suffocation, starvation, or drowning.
At Hadlow College, our Fisheries Management courses prepare the next generation to care for aquatic environments and the animals that depend on them.
Students learn about fish biology and health, disease prevention, aquaculture methods, aquatic ecosystem management, and even ornamental pool design. They gain hands-on experience through strong partnerships with organisations such as The Environment Agency, Angling Direct, and leading fisheries.
If you would like to move into a career in the field, take your first step by visiting the Fisheries Management subject page of the Hadlow College website.