Canadian snowbirds are selling their U.S. homes / Parrots' confused reaction to seeing snow for first time has people in stitches / Snowbirds worry: Will I need to be fingerprinted to winter in the U.S.? Travel rules are changing, here's what we know / Do Canadian snowbirds really have to register to winter in the States? Confusion mounts over conflicting Trump policy guidance / Snowfall in eastern Turkey creates postcard-worthy landscapes / Severe weather has some snowbirds leaving Florida, others battening down the hatches / Birds reverse-migrate to city, watchers see end of winter / Animals enjoying this week's snow