March Bird walk

All are welcome. The walk will start at 7:30am Any questions please call/text Lori Moore at: 503-544-3868.

April Bird Walk-Cancelled

Due to COVID-19 we will be cancelling the April 19 Bird Walk. All are welcome. The walk will start at 7am Any questions please call/text Lori Moore at: 503-544-3868.

July Bird Walk

Due to COVID, we only have 8 spots available for the bird walk in July. If you are interested in joining our bird walk please email us at: greatmarshinstitute@gmail.com to save a spot.

August Bird Walk

Due to COVID, we only have 8 spots available for the bird walk in July. If you are interested in joining our bird walk please email us at: greatmarshinstitute@gmail.com to save a spot.

September Bird Walk

Due to COVID, we only have 8 spots available for the bird walk in July. If you are interested in joining our bird walk please email us at: greatmarshinstitute@gmail.com to save a spot.

2nd Annual Work Party

Please join us next weekend to help get the trails clean up around the Great Marsh. Due to COVID we won't be able to provide food, but feel free to bring a picnic lunch. Also bring your own tools (clippers, weedwackers, chainsaws and/or hedge trimmers etc) to help prevent the spread of germs. Please RSVP […]

October Bird Walk

Due to COVID, we only have 8 spots available for the bird walk in October. If you are interested in joining our bird walk please email us at: greatmarshinstitute@gmail.com to save a spot.

November Bird Walk

Due to COVID, we will keep the group small and if need be split the group to only have 8 people per group.

December Bird Walk

Due to COVID we will keep the group small. If the group is to big we will split into two groups. Join local birding expert Mike Coulter as he guides us through the Great Marsh, an ancient periglacial marsh and the largest marsh in Southeastern Pennsylvania. This event is hosted by the Great Marsh Institute, […]

January Bird Walk

Due to COVID we will keep the group small. If the group is to big we will split into smaller groups. Join local birding expert Mike Coulter as he guides us through the Great Marsh, an ancient periglacial marsh and the largest marsh in Southeastern Pennsylvania. This event is hosted by the Great Marsh Institute, […]

February Bird Walk

Due to COVID we will keep the group small. If the group is to big we will split into smaller groups. Join local birding expert Mike Coulter as he guides us through the Great Marsh, an ancient periglacial marsh and the largest marsh in Southeastern Pennsylvania. This event is hosted by the Great Marsh Institute, […]

Winter Plant and Tree ID Walk

Diana Cormack, a PA Master Naturalist trainee, will be leading a walk to learn how to ID plants and trees in the late winter on trails around the Great Marsh. We will keep this walk to 10 participants so please RSVP to: greatmarshinstitute@gmail.com