To get a precise estimation of when the largest influx of birds is likely to hit your region, it's a good idea to nail down the peak migration timeline within your local area. Spring bird ...

The Common Black Hawk reaches peak migration through Southern Arizona ... meet Raptor Ambassadors and purchase sweet bird merchandise.

Peak spring migration is in April ... the western tanager and the snow bunting. Long-distance migrants: These birds fly thousands of miles, often from the northern United States and Canada ...