Good arrangements. The second, the third and the fourth have the same symmetry, viz., a vertical mirror. Could have studied my border group symmetries and drawn the seven types of symmetrical patterns.
Regards! - mOhana
Nice wing structure as well as the beak. My earlier comment must read - The second, the third and the fourth have the same symmetry, viz., a vertical mirror in addition to the horizontal mirror.
Regards! - mOhana
In reply to Nice wing structure as well by jkmrao