Manta rays, belonging to the family Manta, Chondrichta, are fascinating creatures of the ocean. They are large and diamond-shaped, with a maximum width of 6 meters and a distinctive brown-cyan color.

They have a wide mouth and a pair of pectoral cephalic fins that project anteriorly, along with small dorsal fins that are wing-like. Their tails are slender and whip-like with tail spines.

Manta rays are slow-moving creatures that feed mainly on planktonic crustaceans and small fish. They are known to live in tropical and subtropical waters, often cruising around coral reefs to feed.

They use their front fins and horns to scoop their food into their mouth, filtering it through keratinized gill rakers that form a series of pinnate sieve plates. They are benthic creatures that can also rise to the surface and migrate, making them agile swimmers.

Coral reefs, although making up a small fraction of the world's oceans, are home to a quarter of the world's marine life. Manta rays are the largest members of the ray family and play a crucial role in maintaining the delicate balance of the coral reef ecosystem.

They breed mainly between December and April and have a lifespan of about 20 years. During this time, they gather in groups in shallow waters, with larger females being followed by several smaller males.

Females are ovoviviparous, meaning they give birth to live young, instead of laying eggs. They only give birth to one offspring at a time, making them very protective of their young.

Baby manta rays are born weighing 20 kilograms and are a meter long, making them seem like big fish to those unfamiliar with their species.

However, manta rays face numerous threats to their survival. One of the biggest threats is commercial fishing, where they are often caught as bycatch in fishing nets or hunted for their gill plates, which are used in traditional medicine.

They also face habitat loss due to coastal development and climate change, which affects the coral reefs they rely on for food and shelter.

In addition to commercial fishing, manta rays are also vulnerable to ecotourism. While ecotourism can provide benefits for local communities and promote conservation, it can also harm manta rays when operators engage in unethical practices, such as feeding them or disturbing their natural behavior.

To protect manta rays, several countries and international organizations have taken steps to conserve and protect them. In 2011, manta rays were listed under Appendix II of the Convention on the Conservation of Migratory Species of Wild Animals (CMS), which provides for the conservation and protection of migratory species.

In 2013, manta rays were also listed under Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which regulates international trade in manta rays and their products.

Conservation efforts also include educating local communities, working with fishing organizations to reduce bycatch, and promoting sustainable ecotourism practices.

Manta rays are important and fascinating creatures of the ocean, but they are facing numerous threats to their survival. It is crucial that we take action to protect these magnificent animals and ensure their future in our oceans.

Whether it is through conservation efforts or responsible ecotourism practices, everyone can play a role in conserving these gentle giants of the sea.