FOR A SONG - The equinox - when daylight and dark are equal - triggers changes in the natural world. Plants and animals' behavior changes with the changes in daylight and night. Birds - like this Song Sparrow - return with the Spring equinox.
when the daylight and night are equal - triggers changes in the natural world. Plants and animals respond to the changes in daylight and night. Migrating birds - like this Song Sparrow - return with the changes.