The most obvious orb is top left ... but the orbs of interest are the brown shapes at the bottom centre of the image ... there is one with a clear mass within its centre in this image.
Here the 'orbs' can be seen exhibiting a brown colouration ... there are four in this image. Plus here are a number of much smaller traditional orbs in the background.
Here we have the first appearance of the 'orbs'. Time line wise this image was taken prior to the top image. Ten minutes after these images were taken ... there was no sight of these 'orbs' ....(Photography Matthew James)