With regard to the awarding of the tender for the development of Portions 87, 148, 149 and the remainder of Portion 1 of the farm Rietfontein 61 IR, City of Johannesburg Metropolitan Municipality, (a) how many wetlands have been identified in the specified area, (b) how are these wetlands to be protected, (c) what animal species live in and around the wetlands and (d) what flora species grow in and around the wetlands?