Nice shots.
Brian, fabulous shots. I see you have found the best reason for taken photos, enjoying it.
Fantastic shots!!!!
Two great images Brian.
About the white areas on top of the cicada: Is that glare or is that the color of the cicada? If it's glare, a polarizer would be a huge help. However, because the bright spots occur on different planes, a polarizer won't eliminate all of the glare and a polarizer will reduce the light by about 1 1/2 stops.
Add to that that we also get to enjoy his results.
Great work... You will soon have a wonderful collection of images shot with your Tamron 90mm macro...