wetlands fowers

Here is a drawing of the sunflowers in full bloom in the old section of the wetlands below the education pergola following the path along the canal. Cannot tell you exactly which variety it is; maybe someone could help me...
There was a large praying mantis under the top flowers which I did not see for some time as I got started drawing.  When I was ready to add him into the drawing, he was gone.  But the
Sharp-shinned hawk in the dead tree over the canal never did move.
Done in a 5 x 9 format with a ball point pen. No pencil or marker in this one.