10 Animals That Form Lifelong Bonds

8. French Angelfish Fight Predators Together

French Angelfish are known for their strong pair bonds, often remaining with a single partner throughout their lives. This loyalty is reflected in their behaviors, as they not only defend their territory together but also travel as a united pair. Their relationship is built on mutual cooperation and shared responsibilities, making them a perfect example of partnership in the marine world. These fish establish and fiercely protect territories, where they find food, shelter, and safety from predators. The bond between the pair is essential in maintaining the territory, as they work together to ward off intruders. This cooperation extends beyond defense, with both fish swimming side by side, often moving through the water in synchronized patterns.