Item consists of a colour illustration of six types of eggs of woodland birds. Species identified in the caption are as follows: "1 Cuculus canorus. Cuckoo. 2 Sturnus vulgaris. Starling. 3 Iynx torquilla. Wryneck. 4 Alcedo ispida. King-fisher. 5 Sitta Europea. European Nuthatch. 6 Certhia familiaris. Creeper."

Item consists of a colour illustration of five types of titmouse eggs (including coal tit, great tit and blue tit), with caption: "Genus Parus. 1 Parus major. Great Titmouse. 2 Parus palustris. Marsh Titmouse. 3 Parus caudalus. Long-tailed Titmouse. 4 Parus ater. Cole Titmouse. 5 Parus caeruleus. Blue Titmouse."