Add an imaginative touch to learning play with this momma and baby bird nesting theme. Perfect for teaching sorting, counting, and colors. Bowls stack for easy storage. Set of 36 includes 24 baby birds in 6 colors, 6 momma birds, 6 color nests, and Activity Guide. Nests measure 4" L x 1" H; birds measure 1" H (baby) and 1.75" H (momma).