STAMP COLLECTING: One of the oldest hobbies, stamp collecting is popular around the world with children and adults alike. It is a perfect hobby for collectors, because there is a never-ending supply of new stamps! You can collect in many ways-by country, historical era, topic, or anything that strikes your fancy! Collectors are of all ages. It is a very popular hobby with children, who continue the hobby as adults.BIRDWATCHING: Birdwatching is a year-round educational hobby for all ages.You don't need special equipment or to venture far from your own backyard or local park to see many different species.Learn to identify different songs, feathers, coloration, food sources and nesting sites for endless, fascinating fun!