Keywords: Parus Gronvold.jpg Parus xanthostomus P albiventris http //archive org/stream/birdsofafricacom02shel page/n382/mode/1up Shelley GE 1900 The Birds of Africa Volume 2 R H Porter London 1900 creator Henrik Grönvold pd-old-70 Shelley - The Birds of Africa Henrik Grönvold |