There are 240 species of woodpeckers that are known for the sounds they make when probing for insects and chiseling nest holes in trees. They vary in form and habitat but are most abundant in South America and Southeast Asia, where they have their are tropical rainforests, although they also inhabit woodlands, savannahs, scrublands, and bamboo forests.

The octopus's contributions to science and technology are also noteworthy. Researchers have drawn inspiration from the octopus's adaptive camouflage for advancements in materials science and camouflage technology. Its extraordinary regenerative capabilities are being studied for potential applications in regenerative medicine. Additionally, understanding the octopus's nervous system has paved the way for developments in robotics, particularly in soft robotics and flexible manipulators. Octopuses are symbols of intelligence, adaptability, creativity, and mystery due to their remarkable abilities and behaviors.