What’s it like this time of year?

Phenology:

Recording the dates of first (and last) occurrence of biological events in their annual cycle and the study of the effects of the seasons on plants and animals.

Or more simply put, it’s the calendar that nature uses.

Use these pages to get a better idea of what you might see in the different months in the greater Yellowstone area. Each page has a slideshow of images. If you have observations you’d like to submit, just contact me.

Field Journaling Phenology