Maybe have animal silhouettes and cover them with different colored string for a mobile...
Love Elephant Art Print Vintage Dictionary Print Antique Hearts Book Page Elephant Art Print. $10.00, via Etsy.
These would be so easy to make - piece of wood painted black, glue old book page on top, then trace outline of animals (or anything really) and paint.
BEKVÄM in the nursery! This spice rack is the perfect size for little toys and picture frames.
Organic Crib Sheet Design you own - safari soiree. $50.00, via Etsy.
an easier diy mobile
Red Fox Sewing Pattern PDF - Woodland Stuffed Animal Felt Plushie - Riley the Red Fox. $5.00, via Etsy.
LOVE these wall stripes!