SYDNEY:-Jackson Bird will enter the South Africa tour under something of a fitness cloud after he was pulled out of a warm-up appearance due to a back complaint, with James Pattinson now taking up his spot in the Western Australia second XI team for the first two days of the fixture against the Queensland Academy in Brisbane. In an alarming development for Australia's tour plans, Bird jarred his back while fielding in his most recent Big Bash League appearance for the Melbourne Stars.–Agencies