OTTAWA—Recounts are expected in a clutch of close-run ridings, where a handful of votes separates the victor from the loser, according to election experts. As the counting of mail-in ballots continued in many ridings across the country on Thursday, a few races remained too close to call. In most ridings in Quebec, Ontario and Atlantic Canada counting was complete by Thursday afternoon, as well as in the Yukon and Northwest Territories. But across B.C.—where more mail-in ballots were received than any other province—election officials were still tallying thousands of votes. As the remaining results rolled in, election experts warned that, in a few photo-finish ridings, a recount will have to settle who ultimately sits in Parliament. Experts say a recount is expected in the Winnipeg riding of Charleswood-St. James-Assiniboia-Headingley where Conservative Marty Morantz beat Liberal Doug Eyolfson by just 24 votes. Elections Canada said on Thursday afternoon that counting had …