The Flames took a 1-0 lead at 1:42 of the first period when Boyd gained control of the puck in the slot before he turned and fired a shot past Anaheim goalie J.S. Giguere.
Five minutes later the Ducks tied the game when Bertuzzi converted a pass from Ryan Getzlaf during a power play. Late in the first, Bobby Ryan fanned on a shot from the slot but the puck went right to Parros who was situated at the side of the net. Parros quickly snapped a shot past Calgary goalie Miikka Kiprusoff to give the Ducks a one-goal lead.
Kunitz then tipped in a point shot by Scott Niedermayer during an early second-period power play to give the Ducks a 3-1 lead.
But a goal from Iginla, and then Huselius' steal tied it.
"It was a little bouncy there," Niedermayer said. "I've just got to make a smarter, simpler play. I took a bit of a chance turning back and the puck jumped up."
In the third, Iginla's slap shot from the point went off of Chris Pronger's chest and into the net behind Giguere before Huselius rounded out the scoring with an empty-net goal.
"We gave them far too many opportunities," Anaheim coach Randy Carlyle said. "You can't continually kill penalties in the third period and expect to win the hockey game."
The Ducks fell to 4-1-1 since the return of Scott Niedermayer to the lineup. ... For Parros, it was just his fourth goal in 126 career NHL games and first in 39 games since last scoring against the Chicago Blackhawks on March 28, 2007. ... Eric Nystrom had an assist on Boyd's goal to break a 17-game pointless streak.
Copyright by STATS LLC and The Associated Press
Arena: Scotiabank Saddledome Location: Calgary, Alberta
Referees: Tom Kowal, Steve Kozari Linesmen: David Brisebois, Vaughan Rody
Attendance: 19,289 (100.0% full)
Team Stat Comparison
Power Play Goals
Power Play Opportunities
Shots on Goal
Dustin Boyd (3)
Assists: Eric Nystrom, Matthew Lombardi
Todd Bertuzzi (6)
(Power Play) Assists: Ryan Getzlaf, Corey Perry
George Parros (1)
Assists: Bobby Ryan, Drew Miller
Scott Niedermayer (1)
(Power Play) Assists: Doug Weight, Francois Beauchemin