Where can I find all the dinosaur bones for the Explorer Challenge?

The Explorer Challenge in Red Dead Redemption 2 requires you to find and collect 30 dinosaur bones scattered across the game world. These bones are part of the ''A Test of Faith'' side mission, which becomes available after Chapter 2. To start, visit Deborah MacGuiness in Valentine, who will give you a map and ask you to locate the bones. This challenge is a great way to explore the vast open world while earning rewards.\n\nTo find the dinosaur bones, you will need to use the in-game map and the clues provided by Deborah. Each bone location is marked with a small white icon on the map, but you will need to explore the area carefully to pinpoint the exact spot. The bones are often hidden in remote or hard-to-reach areas, so be prepared for some challenging terrain and potential encounters with wildlife or enemies.\n\nOne of the first bones you can find is located in the northern part of the map, near the Wapiti Indian Reservation. Head to the area marked on your map and look for a small cave entrance. Inside, you will find the first bone. Another early bone is located in the Heartlands, near the Dakota River. Look for a rocky outcrop and climb to the top to find the bone. These locations are relatively easy to access and are a good starting point for new players.\n\nAs you progress, you will encounter more challenging locations. For example, one bone is located on a cliffside in the Grizzlies East region. To reach it, you will need to carefully navigate the steep terrain and avoid falling. Another bone is hidden in the swamps of Bayou Nwa, where you will need to watch out for alligators and other dangers. These locations require patience and careful exploration, so take your time and plan your route.\n\nSome bones are located in areas that are only accessible during specific times or under certain conditions. For example, one bone is found on a small island in Flat Iron Lake, which can only be reached by boat. Another bone is located in a cave that is only accessible during low tide. Pay attention to the environment and use your map to plan your approach.\n\nTo make the search easier, consider using the Eagle Eye ability, which highlights interactive objects in the environment. This can help you spot the bones more easily, especially in dense or cluttered areas. Additionally, using a horse with good stamina and handling can make it easier to navigate difficult terrain and reach remote locations.\n\nOnce you have collected all 30 bones, return to Deborah MacGuiness to complete the challenge. You will receive a reward and unlock the ''A Test of Faith'' achievement. This challenge is a great way to explore the game world and learn more about the history of the region.\n\nPractical tips for completing the Explorer Challenge include keeping a detailed map of the bone locations, using the Eagle Eye ability frequently, and being prepared for unexpected encounters. Take your time and enjoy the journey, as the challenge is designed to encourage exploration and discovery. With patience and persistence, you will be able to find all the dinosaur bones and complete the challenge.