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

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Reply to discussion by Michael A. Collins, "Fresh ground water stored in aquifers under the continental shelf: implications from a deep test, Nantucket Island, Massachusetts"

We appreciate the comments made in the discussion by Michael A. Collins, regarding our paper about the anomalously low salinity of water underlying Nantucket Island. However, we feel that in his effort to justify the mathematical approach for solving salt water intrusion problems, he has overlooked several of the major points in this paper. We will try to amplify these points to
Authors
F. A. Kohout, D.F. Delaney

Neoplastic diseases

No abstract available.
Authors
S. F. Snieszko

Effects of oil transferred from incubating gulls to their eggs

No. 2 fuel oil, or water, was applied to the breast feathers of incubating laughing gulls trapped at their nest site on an island colony in Texas. Gulls were released after treatment and allowed to incubate their eggs for 5 days. Oil was transferred from the feathers of incubating adults to their eggs and resulted in 41% embryo mortality compared with 2% in controls.
Authors
K. A. King, C.A. LeFever

Resuspension of oil: Probable cause of brown pelican fatality

No abstract available.
Authors
K. A. King, S. Macko, P.L. Parker, E. Payne

Organochlorine residues in young herons from the upper Mississippi River-1976

Chicks of great blue herons (Ardea herodias) from four heronaries located near South St. Paul, Royalton, and Wabasha, Minnesota, and La Crosse, Wisconsin, were analyzed for organochlorines, Highest mean wet-weight concentrations, 6.43 ppm PCBs. 1.31 ppm DDE, and 1.90 ppm sigma DDT, were found in the South St. Paul chicks. Among chicks from the other three heronries, most levels were similar, but w
Authors
H. M. Ohlendorf, J. B. Elder, R.C. Stendell, Gary L. Hensler, R. W. Johnson

Possible breeding colonies of Manx shearwater on the Island of Hawaii

No abstract available.
Authors
C.B. Kepler, J. Jeffrey, J. M. Scott

Recent changes in California condor eggshells

No abstract available.
Authors
L.F. Kiff, David B. Peakall, S.R. Wilbur

Noteworthy ornithological records from Abaco, Bahamas

No abstract available.
Authors
W.B. King, N.F.R. Snyder, M. Segnestam, J. Grantham

Why some deer are safe from wolves

No abstract available.
Authors
L. D. Mech

Agnonistic behavior in short-billed dowitchers feeding on a patchy resource

In this paper we describe an instance of unusual, agonistic behavior in a flock of migrant Short-billed Dowitchers (Limnodromus griseus) . We compare this behavior to that of other flocks feeding at the same time at other locations in the same estuary and then present evidence suggesting that this behavior resulted from the patchy distribution of the probable foraging resource of this flock, eggs
Authors
Elizabeth P. Mallory, Davod C. Schneider