Angelfish social behavior In the wild, angelfish often move in small groups, which may help them stay safer and detect danger more easily. Read more
Siliquofera grandis: Giant size and leaf-like appearance Siliquofera grandis stands out among katydids with its impressive size, leaf-like wings and distinctive hood-shaped pronotum. Read more
Siamese fighting fish: colours, rivalry and remarkable adaptations The spectacular colours and fin shapes of domestic Siamese fighting fish are the result of generations of selective breeding. Read more