Ice fishing in Hudson Valley

Competitors brought their catches in to Bob's Sport & Tackle in Katonah to be weighed during the first day of the weekend ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Paul Lo Piccolo digs a hole in the reservoir at Lake Gleneida in Carmel during two-day fishing derby hosted by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Paul Lo Piccolo, 30, competes during an ice-fishing derby at Lake Gleneida in Carmel. The weekend derby is sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

John Miller, manager of Bob's Sport & Tackle in Katonah, sponsors a weekend ice-fishing derby in which locals compete for cash prizes. (Feb. 16, 2013)

Tom Bellantoni, of Mount Kisco, holds a pair of brown trout that he caught during an ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Tom Bellantoni, of Mount Kisco arrives for a weigh-in during an ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

John Miller, manager of Bob's Sport & Tackle in Katonah, holds a bucket of fish caught during the first day of an ice-fishing derby sponsored by the shop. Locals compete for cash prizes based on type of fish and weight. (Feb. 16, 2013)

Competitors brought their catches in to Bob's Sport & Tackle in Katonah to be weighed-in during the first day of the weekend-long ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Mike Brady, 30, of Carmel, at Lake Gleneida during the first day of the weekend-long ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Mike Brady, 30, of Carmel, at Lake Gleneida during the first day of the weekend-long ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Rich Cordone, 30, of Carmel, at Lake Gleneida during the first day of the weekend-long ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Competitors fished from sunrise to sunset at Lake Gleneida in Carmel during the first day of the weekend-long ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Lake Gleneida in Carmel was a favorite spot for many competitors of this weekend's ice-fishing derby sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)

Lake Gleneida in Carmel was a favorite spot for many competitors of this weekend's ice-fishing derby, sponsored by Bob's Sport & Tackle in Katonah. (Feb. 16, 2013)