History of Hong Kong fauna 1841-1941: Information needed.

I wonder if anyone can help? I am investigating reports relating to the history of Hong Kong wildlife in old English language newspapers and books between 1841 and 1941 with Jon Downes of the Centre for Fortean Zoology based in Devon, U.K. We have been looking through issues of the South China Morning Post,for example from about 1910 onwards and The Hong Kong Kong Naturalist  since the early 1990s onwards and hope to publish our research in the form of a book  on Hong Kong`s fauna by the end of 2012.