From the enormous blue whale to the delicate monarch butterfly , animals of all shapes and sizes migrate across the globe.

Millions of birds are flying over Mississippi every night for the next few weeks. You can help them move safely. Here's what to know, when to be ready ...

Peak spring bird migration in Mississippi starts in late ... Some species include the arctic tern, Hudsonian godwit, long-tailed jaeger and the bobolink. The blackpoll warbler songbird can fly ...