Thanks for the comments.
B&W vs Colour.....
Butterflies are not the obvious choice for B&W I know but I'm forcing myself to just work in B&W to try and improve my skills - rather than trying B&W if I don't like the colour version. Also been been playing duotones, but I admit I have no idea what I'm doing, just seem to play with the sliders and see what I get and #2 was an attempt of trying to 'warm' the photo a little. Not sure if it worked or not, and I did try and do something similar with #3, but that looks completely different - so not sure what happened there!
So, there are no colour versions of the photos, since I was using Sandisk B&W Memory in my camera
I was hoping to get around more of the zoo today, but the kids were more interested in playing in the park. We are only 10mins from the zoo and have membership - so I guess they have seen the animals once or twice before!
Anyway, thanks for the comments!