Dr. David Aborn resumes his spring weather reporting, telling us how continued wintery weather makes migration a stop-and-go affair.

 

Dear Journey North Readers,

Another spring migration is upon us! Once again, I will be writing weekly reports of migration happenings and the impact of weather on migration.

Please take a moment to review my Weather Map Primer. This primer covers how to read a weather map and details how the weather affects migration.