Phenologists observe and record changes that occur in plants and animals in response to weather, climate and the seasons throughout the year. Don your lab coat and make it a fun game in your own backyard - or join us for this program to learn what it is all about. You will create your own unique phenological log book to record your events, like the first leaf you spy in fall changing colors. The Bernheim Phenology Walk will test your powers of observation and you'll be given phenology checklists to complete and return to Bernheim - and your results will be included in Bernheim's documents for perpetuity.