Mark your calendars: The Meadowlands Commission and Bergen County Audubon Society are partnering on three nature walks this month — Sunday, March 6, at Mill Creek Marsh; Tuesday, March 15, at DeKorte Park; and Sunday, March 20, at Laurel Hill County Park.

Details follow.

Sunday, March 6, 10 a.m.
First-Sunday-of-the Month Walk with the NJMC and BCAS
This free two-hour walk features Mill Creek Marsh. We’ll meet at Mill Creek Marsh at 10 a.m. (directions are on meadowblog.net in the left-hand column), or you can also meet us at the visitors’ parking lot at DeKorte Park in Lyndhurst by 9:30 a.m. and we can carpool. The walk is run by the N.J. Meadowlands Commission and the Bergen County Audubon Society. Check meadowblog.net for last-minute weather updates. You will have to sign a standard liability release for this event. To rsvp, contact Don Torino of the BCAS at greatauk4@aol.com or 201-636-4022.

Tuesday, March 15, 10 a.m.
Third-Tuesday-of-the-Month Bird Walk with the NJMC and BCAS
This free two-hour guided nature walk starts outside the Meadowlands Environment Center in DeKorte Park in Lyndhurst, and runs from 10 a.m. We’ll walk around the square-mile-park, looking for early spring arrivals and other birds. The walk is run by the N.J. Meadowlands Commission and the Bergen County Audubon Society. Check meadowblog.net for last-minute weather updates. You will have to sign a standard liability release for this event. To rsvp, contact Don Torino of the BCAS at greatauk4@aol.com or 201-636-4022.

Sunday, March 20, 10 a.m.
First Day of Spring Bird Walk with the NJMC and BCAS
This free two-hour nature walk starts at the ball fields of Laurel Hill County Park in Secaucus. We’ll look for the (possibly nesting) common ravens, raptors, waterfowl and herons on the Hackensack River, and any other birds we can find. We meet at the big parking lot by the Laurel Hill ball fields at 10 a.m.  Or meet at the first parking lot in DeKorte Park in Lyndhurst at 9:20. The walk is run by the N.J. Meadowlands Commission and the Bergen County Audubon Society. Check meadowblog.net for last-minute weather updates. You will have to sign a standard liability release for this event. To rsvp, contact Don Torino of the BCAS at greatauk4@aol.com or 201-636-4022.