These butterflies are examples of Stump work. The butterfly wings are embroidered separately and then attached to the body.
Click on a picture to get a better view.
The Field Mouse, the Robins and the Kingfisher are all examples of Thread Painting.
This is my contribution to a Round Robin that will go to someone in Australia.
Click here to see some examples of other types of embroidery like cross stitch and beadwork.
and here for silk ribbon embroidery.