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  • Federal Duck Stamp

    Federal Duck Stamps Sold Here

    Put your stamp on Duck Stamps!

  • Groundwork Promo

    Groundwork-Wallkill Connection

    Wallkill River NWR's efforts in reaching urban youth have become a nationally recognized partnership.

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  • Annual Pass

    America the Beautiful Passes Sold Here

    Planning a trip? A Federal Parks Pass may save you money. Call 973-702-7266 x 10 for availability.


  • Flock of Turkeys

    Refuge Hunt Permits

    The process for obtaining a refuge hunt permit has changed. Follow the link and obtain your permit today.

    Apply Here

  • Prescribed Burn 2015

    Prescribed Burn Planned for May

    Preparations are underway for a prescribed burn on Refuge land in Vernon Township.

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Upcoming Events

Upcoming Events

Winter Raptor Event

Wallkill River National Wildlife Refuge hosts many free public events throughout the year, including hiking, fishing, bird watching, and kayaking as well as various children’s programs. Check out all of our upcoming events on the events calendar.

Events Calendar

About the NWRS

National Wildlife Refuge System


The National Wildlife Refuge System, within the U.S. Fish and Wildlife Service, manages a national network of lands and waters set aside to conserve America’s fish, wildlife, and plants.

Learn more about the NWRS  

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Around the Refuge

Spring Waterfowl Migration

Migrating Waterfowl

As of March 20, the calendar may say spring but winter has yet to release its’ grasp completely. During the past week, water started to open up in our impoundments at the Liberty Marsh however nighttime temperatures in the teens refroze the open water. In spite of this, spring will get here soon and once the waters open up you can expect to see large flocks of migratory waterfowl over the next few weeks. Northern Pintails, Ring-necked Ducks and Green-winged Teal are usually the most numerous migrants but you should also expect to see Mallard, American Black Duck, Northern Shoveler, Hooded Merganser, Common Merganser and American Wigeon. There are also much less common species such as Redhead, Canvasback and Horned Grebe that are seen from time to time. As the month progresses there may also be some large flights of Tree Swallows moving through during the day. A day time visit is the best way to see and identify the many species of fowl passing through but an evening visit just around and after sunset can be very rewarding as well as hundreds to thousands of fowl may be seen in silhouette as they return to the marsh to spend the night.

Page Photo Credits — All photos courtesy of USFWS unless otherwise noted.
Last Updated: Apr 09, 2015
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