: As for the underwater business, I left a comment mentioning that in H1 you
: can get bubbles from firing guns underwater, but maybe there's none of
: that in H3, judging from the lack of bubbles he was getting with the rifle
: he had.

Yesterday I was playing on the Sierra 117 map and I saw those birds flying near the first Brute you encounter. I've seen them so many times that I ignore them. I played the map five times and I remember seeing the birds each time. I still got killed several times but it was fun. I guess I've gotten old and rusty!