William D. Macdonald

A Director of Colibri Resource Corporation (TSXV: CBI). A former Director and Logistics Manager at Landdrill International Inc., a Canada-based company specialising in drilling services across Mexico and Nicaragua, which provided surface and underground diamond core drilling, reverse circulation hammer and environmental drilling. Extensive experience in logistics and operational management across exploration and production environments. Source: colibriresource.com about-us page.