I am a very new QGIS user and have years of experience using the basic functions of ARCGIS. I am having trouble using the select by location feature in QGIS. I have a point layer with locations of a species. I also have a polygon layer that is a grid over a particular area. I need to select the grid squares that contain one or more species locations.
I have made sure both the point and polygon layers are in the same CRS. I have tried it with all of the points selected and none of the point selected. The result I keep getting is after a lot of thinking none of the grid squares are selected.