Some more birds

I've been busy recently with some works I can't show on this blog, so here are a couple of my usual "bird drawings".

I'm grateful to my friend Antonio, who loves watching and photographing birds and other animals, for providing me with many good photos and allowing me to use them freely as reference.

Sandwich tern (Sterna sandvicensis or Thalasseus sandvicensis) and other seabirds.


Barn swallow (Hirundo rustica), young specimens.