Searchers have found various items on the north-east beach of Botany Bay throughout history. The bay is known for its diverse collection of botanical specimens, which led to its naming by Captain James Cook during his first landing in Australia in 1770. More recently, a torso with high traces of cocaine was found, suggesting a link to criminal activity and drug smuggling. Additionally, fragments of a stone collar were discovered, which are believed to have been used in a game played by the Aboriginal people, supporting the presence of a “ball court” in the area. These findings reflect the rich history and cultural significance of Botany Bay. For more detailed information, you can refer to sources such as Wikipedia, NASA Earth Observatory, and Britannica.