Ukko-Pekka Luukkonen returned after missing the game in Seattle with an undisclosed injury to make 32 saves for Buffalo.
Sabres coach Lindy Ruff was critical of his team after the loss on Sunday and put them through a spirited morning skate on Tuesday.
“I think it was one of those situations we didn't really deserve a day off,” said forward Tage Thompson, who also scored for the Sabres, “So, it was good to get the work boots on early and kind of get the mind right for tonight.”
Thatcher Demko made 23 saves for the Canucks (20-16-10), who were trying to win consecutive games for the first time since Nov. 29 and Dec. 1.
Vancouver is 7-9-7 since then.
“I don't think there's any finite answer, any tangible thing that you can kind of pinpoint,” Demko said of the inconsistency. “It just comes down to us in the room and I think that's the best way I can put it. We’ve got to man up a little bit, and certainly myself included. I don't think I've been good enough this year so far. So, I’ve got to keep working to find that level that I know I can get to. And I'll be the first guy working on my game day in and day out. So, I’ll focus on myself and focus on my game and I think if everyone does that, then we'll be okay.”
Kulich, playing his second game after missing four with a lower-body injury, tied it 2-2 at 8:42 of the third period from the top of the crease, shoveling a shot under Demko’s blocker after a pass from Peterka below the goal line.
“Every time when those two guys have the puck, I'm just trying to find a spot because I know they feed me a lot,” Kulich said.