Please check this PDF if you are interested. Try searching for "CRICHTON" & "PROTECTED" in the PDF. The PDF is in Chinese I guess, so I dint understand much but the answers of the Section-1 & Section-4 of Listening match ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
http://www.adelaidebbs.com/bbs/advertisement/ielts/2013IELTS-51LISTENING-TOPICS.pdf
I guess the wild boar and deer section was repeated after 2013![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
http://www.adelaidebbs.com/bbs/advertisement/ielts/2013IELTS-51LISTENING-TOPICS.pdf
I guess the wild boar and deer section was repeated after 2013