There is always a treasure trove of little creatures to be found if you get into macro photography. I find it is one subject that really drives me to always want to capture more and more of. It also helps push the boundaries of skill by trying to get sharp images of things that are both tiny and also moving around. It can help you master your settings, your ability to focus both mentally and with your lens, improve your patience, and help create some very rewarding imagery.
Dragonflies are one of the largest insects you can find, and aphids are one of the smallest. There is no bug to big or to small of a challenge. Finding some spots you can hang around for a little while helps, as you get to really observe and see what types of insects are around you, and it creates a better chance of getting some sharp and in-focus images because you will be in a better spot to observe and react. Moving to quickly can spoil the shot, as many of us know, so I like to take a slow, deliberate approach.
With cameras starting to exceed 40 megapixels, I am finding a new enthusiasm for wanting to capture macros as I get ready to upgrade from my Nikon D750 which served me quite well for about 8 years. I hope when the time comes I can get even closer with more details to these little magnificent creatures.