- Birds MS & Stamps Niuafo’ou Stamps 2002 – The Endangered ‘Malau’ Of Niuafo’ou 2 years ago ken yong SGD6.50
- Birds MS & Stamps Alderney Stamps 2003 – Migrating Birds Part 2 • Seabirds 2 years ago ken yong SGD6.50
- Birds MS & Stamps Botswana Stamps 2019 – Endangered Birds Of Botswana • The Cranes 2 years ago ken yong SGD6.00
- Birds MS & Stamps - Malaysia MS & Stamps Malaysia Stamps 2009 – Unique Birds Of Malaysia 2 years ago ken yong SGD5.00
- Birds MS & Stamps - Malaysia MS & Stamps Malaysia Stamps 2006 – Wild Duck Species 2 years ago ken yong SGD5.00
- Birds FDC - Malaysia FDC Malaysia MS FDC 2009 – Unique Birds Of Malaysia 2 years ago ken yong SGD5.50
