Spring Definition Season [portable] -

Because plants and animals respond to local temperatures, phenological spring can "arrive" weeks earlier in a warm valley than on a nearby mountaintop. Key Characteristics of the Spring Season

Phenology is the study of cyclic biological events. To a gardener or a naturalist, spring isn't a date on a calendar; it’s a series of biological "firsts." spring definition season

Spring is the season of rebirth and renewal, traditionally defined as the period of the year between winter and summer. It is characterized by lengthening daylight, rising temperatures, and the dramatic awakening of the natural world. Because plants and animals respond to local temperatures,