As the days grow shorter and a gentle chill creeps into the air for many regions of North America, Journey North volunteers are sharing their favorite signs of the fall season. What are you observing in your area? Please share your report with us!

The calls of loons and the flight of hawks signal the changing rhythms of the seasons in many parts of North America. This week, we feature details about International Hawk Migration Week and information from our partnerships with the Loon & Diver Stewardship Working Group and the Loon Preservation Committee.

Phenology is the study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life. What signs of autumn are you starting to see? Please report to Journey North!