The title is "A normal bird can't beat a dragon, right?", so one would hope the manga would answer the question in a unique way. Something like, "by training hard" or "through the power of friendship" or whatever. However, this manga's answer to the question is "it can". That's it. I know that may not be the intention of the title, but that's the problem I have against this (and the many, many similar) manga. Why is this bird strong? Just because. It's like they saw kirito and said "what if he was a bird?". There's nothing even interesting done with the protagonist being non-human like this. Everyone thinks he's a monster at first glance, but after a few pages, he can communicate with them as if he was a human.
If I'm being honest, this manga really isn't that bad. It's well drawn and at least it doesn't shy away from action scenes. I just have a problem with manga like this that try to advertise an interesting concept and then once you get past the first chapter, it becomes just like every other isekai/reincarnation/protag is strong bc protag/look I'm a monster surely I can't be around humans oh look a human who can talk with me manga.