Birds were not the only flying beauties I found in Bulgaria. I don't know their exact names, but it seems likely that the top one here is a Fritillary and the second one down is possibly a Checkerspot. For the third one I don't have a clue, but the bottom one is obviously one of the world's many species of Blues. Even a brief look at Bulgaria suggests that the environment is in good shape, and the variety of birds and butterflies confirms that. Hopefully the economic progress that is happening there will not change that.