Liliana Dartu Dartu من عند 39028 Silandro BZ, إيطاليا من عند 39028 Silandro BZ, إيطاليا

my only complaint is it's too large to tote around in the field! but the detail in text and the drawings of alternate plumages make it indispensable for home reference. thankfully sibley has spearate eastern and western versions in paperback which are easier on the back.