The big pike anglers have been catching in the back of Boardman Creek on Merritt have been full of 4"-6" alewives. Judging by their excellent condition (34" fish weighing about 11#'s) I'd say they are feeding very well. I know of two massive pike of over 43" taken this winter.
Reports of a foot of ice with the top 6" white, the bottom 6" clear and the very cold forecast suggest fishable conditions through next weekend in Boardman Creek. Those wanting a last hurrah on Nebraska ice should make plans now.