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These publications showcase the significant science conducted in our Science Centers.

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Annual recapture and survival rates of two non-breeding adult populations of Roseate Terns Stema dougallii captured on the Great Barrier Reef, Australia, and estimates of their population sizes Annual recapture and survival rates of two non-breeding adult populations of Roseate Terns Stema dougallii captured on the Great Barrier Reef, Australia, and estimates of their population sizes

Capture-recapture data from two disparate breeding populations of Roseate Terns (Sterna dougallii) captured together as non-breeding individuals from 2002 to 2007 in the southern Great Barrier Reef. Australia were analyzed for both survival rate and recapture rate. The average annual survival rate for the birds from the Asian population (S. d. bangsi) (0.901) is higher than that of the...
Authors
P. O’Neill, C.D.T. Minton, I.C.T. Nisbet, J.E. Hines

Evaluation of specimen preservatives for DNA analyses of bees Evaluation of specimen preservatives for DNA analyses of bees

Large-scale insect collecting efforts that are facilitated by the use of pan traps result in large numbers of specimens being collected. Storage of these specimens can be problematic if space and equipment are limited. In this study, we investigated the effects of various preservatives (alcohol solutions and DMSO) on the amount and quality of DNA extracted from bees (specifically...
Authors
M. Frampton, Sam Droege, T. Conrad, S. Prager, M.H. Richards

Long-term trends in breeding birds in an old-growth Adirondack forest and the surrounding region Long-term trends in breeding birds in an old-growth Adirondack forest and the surrounding region

Breeding bird populations were sampled between 1954 and 1963, and 1990 and 2000 in an old-growth forest, the Natural Area of Huntington Wildlife Forest (HWF), in the Adirondack Mountains of New York. Trends were compared with data from regional North American Breeding Bird Surveys (BBS) and from a forest plot at Hubbard Brook Experimental Forest, New Hampshire. Trends for 22 species in...
Authors
S.A. McNulty, Sam Droege, R.D. Masters

Forty-ninth supplement to the American Ornithologists' Union Check-list of North American birds Forty-ninth supplement to the American Ornithologists' Union Check-list of North American birds

This is the eighth Supplement since the publication of the 7th edition of the Check-list of North American Birds (American Ornithologists’ Union [AOU] 1998). It summarizes decisions made by the AOU’s Committee on Classification and Nomenclature-North and Middle America between 1 January and 31 December 2007.
Authors
Richard C. Banks, R. Terry Chesser, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Pamela C. Rasmussen, J.V. Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker

Stream fish occurrence in response to impervious cover, historic land use, and hydrogeomorphic factors Stream fish occurrence in response to impervious cover, historic land use, and hydrogeomorphic factors

We evaluated competing models explaining the occurrence of five stream fishes in an urbanizing watershed to determine the relative importance of (a) impervious surface and other indicators of current land use, (b) historic land use (e.g., agriculture, impoundments), and (c) hydrogeomorphic characteristics (e.g., stream size, elevation, geology). For four of five species, the best...
Authors
Seth J. Wenger, James T. Peterson, Mary C. Freeman, Byron J. Freeman, D. David Homans

Efficient implementation of the Metropolis-Hastings algorithm, with application to the Cormack?Jolly?Seber model Efficient implementation of the Metropolis-Hastings algorithm, with application to the Cormack?Jolly?Seber model

Judicious choice of candidate generating distributions improves efficiency of the Metropolis-Hastings algorithm. In Bayesian applications, it is sometimes possible to identify an approximation to the target posterior distribution; this approximate posterior distribution is a good choice for candidate generation. These observations are applied to analysis of the Cormack?Jolly?Seber model...
Authors
W.A. Link, R. J. Barker

Winter bird population studies and project prairie birds for surveying grassland birds Winter bird population studies and project prairie birds for surveying grassland birds

We compared 2 survey methods for assessing winter bird communities in temperate grasslands: Winter Bird Population Study surveys are area-searches that have long been used in a variety of habitats whereas Project Prairie Bird surveys employ active-flushing techniques on strip-transects and are intended for use in grasslands. We used both methods to survey birds on 14 herbaceous...
Authors
D.J. Twedt, P.B. Hamel, M.S. Woodrey

The Overmyer mastodon (Mammut americanum) from Fulton County, Indiana The Overmyer mastodon (Mammut americanum) from Fulton County, Indiana

In June 1978 the partial skeleton of an American mastodon, Mammut americanum, was salvaged from a drainage ditch in Fulton County, north-central Indiana. The remains were recovered mostly from ca. 170–260 cm below the current land surface in marl overlain by peat and peaty marl. The stratigraphy of the site indicates that the remains were deposited in a small, open-water pond that...
Authors
Neal Woodman, J. W. Branstrator

Wildlife values of North American ricelands Wildlife values of North American ricelands

Ricelands have become an indispensable component of waterbird habitat and a leading example of integrating agricultural and natural resource management in the Mississippi Alluvial Valley, Gulf Coast, and Central California. Residual rice, weed seeds, and invertebrates provide food for many avian species during fall and winter. In North America, considerable information exists on the use...
Authors
J.M. Eadie, C.S. Elphick, K. J. Reinecke, M. R. Miller

Prevalence of tumors in brown bullhead from three lakes in southeastern Massachusetts, 2002 Prevalence of tumors in brown bullhead from three lakes in southeastern Massachusetts, 2002

The Massachusetts Military Reservation (MMR) has been a military base on western Cape Cod since the early 1900s. Contaminated surface water and ground water from the MMR have discharged into several kettle lakes on or near the base. To discover whether the prevalences of tumors and other lesions in brown bullhead (Ameiurus nebulosus) in these lakes, particularly Ashumet Pond, were...
Authors
Paul C. Baumann, Denis R. LeBlanc, Vicki Blazer, John R. Meier, Stephen T. Hurley, Yasu Kiryu

Use of inverse-modeling methods to improve ground-water-model calibration and evaluate model-prediction uncertainty, Camp Edwards, Cape Cod, Massachusetts Use of inverse-modeling methods to improve ground-water-model calibration and evaluate model-prediction uncertainty, Camp Edwards, Cape Cod, Massachusetts

Historical weapons testing and disposal activities at Camp Edwards, which is located on the Massachusetts Military Reservation, western Cape Cod, have resulted in the release of contaminants into an underlying sand and gravel aquifer that is the sole source of potable water to surrounding communities. Ground-water models have been used at the site to simulate advective transport in the...
Authors
Donald A. Walter, Denis R. LeBlanc

Interpolation of Reconnaissance Multibeam and Single-Beam Bathymetry Offshore of Milford, Connecticut Interpolation of Reconnaissance Multibeam and Single-Beam Bathymetry Offshore of Milford, Connecticut

This report releases echosounder data from the northern part of the National Oceanic and Atmospheric Administration (NOAA) hydrographic survey H11044 in Long Island Sound, off Milford, Connecticut. The data have been interpolated and regridded into a complete-coverage data set and image of the sea floor. The grid produced as a result of the interpolation is at 10-m resolution. These data...
Authors
L.J. Poppe, S.D. Ackerman, K.Y. McMullen, P.T. Schattgen, J.D. Schaer, E. F. Doran
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