Colibri Resource Corporation announced that its recently completed drilling program has resulted in the discovery of a promising new zone of gold mineralization on the Evelyn property at the EP gold project located in the Caborca Gold Belt, NW Sonora. The new area of mineralization has been named West Sahuaro. Drilling highlights of the West Sahuaro includes: Gold mineralization was intersected in all 6 holes that tested the target Longer intercepts of continuous mineralization include: 23 m intersection length at an average grade of 0.350 g/t Au in hole EVE23-196; 66 m intersection length at an average grade of 0.273 g/t Au in hole EVE23-198.

Higher grade intercepts included in the longer zones of mineralization include: 5 m intersection length at an average grade of 0.770 g/t Au in hole EVE23-196; 6 m intersection length at an average grade of 0.753 g/t Au in hole EVE23-198. Of a total of 570 assays completed on 1 m samples, only 7 samples returned Au less than detection limit. The longer intercepts are apparently continuous in three shallowly east dipping zones with a footprint of approximately 200 metres x 300 metres; The mineralization is open in all directions and at depth.

Four of the six holes drilled ended in mineralization. The deepest intercept is at a vertical depth of approximately 125 m. Seventeen reverse circulation ("RC") drill holes totaling 2,200 metres were completed in two target areas; the West Sahuaro ("WS") target located in the northeastern part of the Evelyn property immediately west of the El Sahuaro target and the Main Zone area located in the central part of the property. Six holes (764 m) were drilled on 2-3 hole, E-W, sections spaced at approximately 150 m. All holes intersected significant mineralization consisting of longer intersection lengths calculated at a 0.1 g/t Au cuto grade and which include higher grade intervals.

Utilizing the 0.1 g/t cuto grade intervals, the ESW mineralization is consistently interpreted as 3 shallowly east dipping lenses (Figures 2a and 2b below) with a projected to surface extent of approximately 200 m x 300 m. Intersected mineralization is open in all directions, up and down dip and along strike. Four of the six holes ended in mineralization > 0.1 g/t Au. Au assays have been completed on 600 samples and only 7 of these samples returned assays below detection limit.