I remember this little butterflies, skippers, from my childhood. They would flit around my parent's garden and I always wanted to catch them but they were much faster than other butterflies. Those short wings allow them to change directions quickly making them a hard target to capture but I always had fun trying.
Canon 5D Mark III, Canon 100/f2.8L IS
100mm, f5.6, 1/320 sec @ 640 ISO