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I learned something interesting recently....
A couple of weeks ago we had a bird trapped in the stovepipe to our old wood-burning stove. We couldn't get to it through the grilles and so we kept hoping it would fly out. Sadly, it never did and expired after a couple of days.
I was curious as to why it couldn't fly out and so I asked a friend of mine who teaches biology if he could help. He explained to me that only certain flying insects can truly hover, which is the ability to remain steady in the air or to go up or down without any lateral movement. Birds and bats, it seems, can only fly if they are going forward as well as up or down....
So hmmmm......if the balrog had bird- or bat-like wings they would have been useless in the enclosed space of the hall and more than useless, even hindrances, in the confines of the chasm. Now if it had wings like a bee or a dragonfly it could have easily flown to safety....now there's an amusing image.
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