Jessica Carloni: (603) 868-1095
Dan Bergeron: (603) 271-2461
November 7, 2019
CONCORD, NH — New Hampshire Fish and Game wildlife biologists have completed the annual effort to attach hundreds of metal bands to ducks throughout the state. The pre-season banding effort is conducted in US states and Canadian provinces throughout the Atlantic Flyway in August and September. This huge undertaking provides survival-rate data that is used in combination with breeding-plot data, parts collection data, and HIP (National Migratory Bird Harvest Information Program) survey data as inputs for the model used to determine annual season regulations in the spring.
Each metal band has a unique sequence of numbers, and biologists record the species, age, and sex of each duck before it is released. At the end of the season, all the data are submitted to the Bird Banding Lab at the Patuxent Wildlife Research Center in Laurel, Maryland. When a hunter harvests a duck with a metal band, or a wildlife viewer reads the band through a spotting scope, they are asked to report the information to a website provided on the band (www.reportband.gov). It takes just a few minutes to report the encounter. You may see a phone number inscribed on the band also, but the call center supporting the toll-free phone number has been discontinued. Please report band recoveries online at www.reportband.gov or by sending your information to: Bird Banding Lab, 12100 Beach Forest Road, Laurel, MD 20708.
“Please take the time to report your bands,” urges Wildlife Biologist Jessica Carloni, the NH Fish and Game Department’s Waterfowl Biologist. “A substantial amount of effort went into putting these markers on, and these band reports provide important management data. It’s also very interesting to learn how old the duck is and where it was banded.”
This year, a total of 758 ducks were banded in New Hampshire during the pre-hunting season effort – the fifth highest total banded in the 31 years of the program. They included: 566 mallards, 175 wood ducks, 11 black ducks, and 6 mallard/black duck hybrids.
Banding ducks is not as simple as it might sound. Biologists invest a considerable amount of time in putting out bait to attract ducks to locations convenient for banding. Numerous capture techniques exist for catching ducks; the two most widely used in New Hampshire are bait traps and rocket nets. Bait traps are simple enclosures with a closing-door mechanism to trap ducks. Bait traps accounted for 59% of the ducks banded this year and rocket nets for 41% of captures. Rocket nets are very effective at catching large groups of birds. Three rockets are attached to a large net; each rocket contains a load of black powder. When the ducks are close enough, biologists trigger a detonator which fires the rockets, propelling the net into the air, catching the ducks unharmed underneath.
As a result of 31 consecutive years of pre-season duck banding, 12,694 ducks have now been banded in New Hampshire.
“We are extremely grateful to private landowners for allowing us access to their property to band ducks,” said Carloni. “Their support makes the collection of this valuable information possible.”
Late season waterfowl hunting opportunities remain available in New Hampshire. Learn more at www.huntnh.com/hunting/waterfowl.html.
Waterfowl management is funded by Wildlife Restoration Grants administered by the US Fish and Wildlife Services, Wildlife and Sport Fish Restoration Program: Partnering to fund conservation and connect people with nature. To learn more visit www.wildnh.com/funding/wsfr.html.