I used a 2-piece bird pattern (free to download at Spool) to make this tiny bird.
I printed the pattern at one-third the normal size and hand stitched the bird in felt. It is about 2-1/2" long and sits about 1 inch tall. I used a printed tie-dye felt for the top and a solid blue for the belly.
The eggs are made from paperclay (very easy), painted with acrylic paints and coated with shiny varnish.
I made the little nest from brown paper. I cut the paper into strips about 1/8" wide and 6-7" long. I then crumpled them and twisted them as much as I could, and shaped them into the nest shape. I cut a small circle (1-1/4" diameter) from brown paper for the bottom. I glued the shaped nest to the circle and glued bits of the paper down as needed to to stabilize the nest shape.