Phenology is the study of the timing and changes of the season.

You can keep a record on your Phenology Charts and return to Nancy Condon or “email Tom Condon“with any sightings which will be posted here or you can use our new

Phenology Sightings Form

Watch the Monarch Butterflies as they return to North America

Phenology Chart

The 2021Reports

Date	Location	observations	comments
3/14	General Knox Road, Russell, MA	Singing Tufted Titmouse
3/14	Dickinson Hill road and route 23 Russell Massachusetts	Red-winged Blackbird (male)

Past Phenology Reports:

2020	2019	2018	2017
2016	2015	2014	2013
2012	2011	2010	2009
2008	2007	2006	2005
2004	2003	2002	2001
2000	1999	1998	1997
1996	1995	1994	1993