Alice, you'd need a good pair of binoculars to spot the Green Fly orchids up in a tree. Next time you go out for a walk, take your binoculars and look right in amongst the ferns on the tree branches. I'll bet all the ferns are in their "dead" mode right about now because you've had no rain. It might be easier to spot the orchid foliage now. Mine had leaves at most 2in. long. The flowers were only 1/2in. across at most and they bloom in September into October here as I recall.