We can buy game items from the acbellsbuy.com, but the beetle can only be caught by itself. I'm going to put these three together, because the cues are all the same. Golden Stag, Giraffe Stag, and Horned Hercules are all beginning to appear in the northern hemisphere today, spawing in July and August. The southern hemisphere sun appears in January and February.

One of the reasons these guys are so hard to find is that they only appear on palm trees, so make sure you plant some coconuts on the beach so there's a place for them. Or you can head to mysterious islands where palm trees are almost always available. To increase the Numbers of Golden Stag, Giraffe Stag, and Horned Hercules on these islands, you might want to cut down and clear all the trees and flowers elsewhere on the island, and then chase away any other bugs that show up.

But make sure you only do this later in the day, because these bugs only occur between 5pm and 8am. Until then, you won't see one, so check the clock before using your Nook Miles Tickets or running up and down your beach. Once it's all set up, unfortunately, it's all down to luck, so just put in the time and you'll soon find one. When you have the net ready, hold it so you can sneak up on it, then release it when its target is right on the worm, not on the tree or tree.

Now you know how to catch Golden Stag, Giraffe Stag, and Horned Hercules in Animal Crossing: New Horizons.