Bird & tree scheme

This booklet is bound together with other booklets of the Royal Society for the Protection of Birds into one book. These includes other entries like "An ABC of common birds" that can be found here: https://portals.iucn.org/library/node/49750

Another entry is "Small bird-sanctuaries and how to make them" that can be found here: https://portals.iucn.org/library/node/49751

Another entry is "Birds in the bush : ("A Bird in the Bush is worth two in the Hand")" that can be found here: https://portals.iucn.org/library/node/49753