Definitely not Pidgey. Nope, not a chance. Nuh-uh.
I lied. Considering Pidgey's my favourite Pokemon of all, it shouldn't be too hard to realize it's also my favourite Flying type. And while I don't feel like I have much of an established reason for it, other than it being the first Pokemon I ever caught, it's just always appealed to me. I mean, it might not be the strongest starter bird, and its design might be a bit bland, but there's just something about it I've always liked :p However, the fact that it was the first Pokemon I ever caught and trained 100, along with having pretty much been in my team every generation it was available to catch early on, as well as having been caught in every game I've been able to catch it in, I feel like it's just the constant exposure to it that's made me like it so much :D