Where can I find real airdrops?

I'm really interested in cryptocurrency and I've heard about airdrops as a way to get free tokens or coins. But I'm having trouble finding reliable and legitimate airdrops. Can you guide me? Where should I start looking? Are there specific websites or forums that are dedicated to listing upcoming or active airdrops? I'm also cautious about scams, so how can I ensure that the airdrops I find are legitimate? Do you have any personal recommendations or tips on how to safely participate in airdrops? It would be great if you could share your insights and expertise on this matter.