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Publications

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

Filter Total Items: 16785

Royal and sandwich terns

No abstract available.
Authors
L. J. Blus

Examination of woodcock nest sites in central Pennsylvania

Evidence is given to support Iow selectivity in choice of nest sites by woodcock (Philohela minor). Habitat characteristics measured at 30 woodcock nest sites were compared with non-nest control sites in Huntingdon County, central Pennsylvania. Mean nest density per year was 1/4.8 ha within the 54-ha study area. Of 14 characteristics measured, higher shrub-stem density at nests was the only variab
Authors
R.A. Coon, B.K. Williams, J.S. Lindzey, J.L. George

Woodcock brood ecology in Maine

Captures of 102 American woodcock (Philohela minor) broods, including 338 chicks, from 1977 to 1980 provided data on age-related production by breeding females and on growth and survival of chicks. Although broods of second-year females are smaller and hatch at slightly later dates and the growth of the chicks is slower than that of broods of after-second-year hens, we could detect no difference
Authors
T.J. Dwyer, E.L. Derleth, D.G. McAuley

Deer in forested areas

No abstract available.
Authors
T.J. Floyd, L. D. Mech, M.E. Nelson

Dusky salamanders (mountains)

No abstract available.
Authors
R.J. Hall

White-faced ibis

No abstract available.
Authors
K. A. King

Patterns of homesite attendance in two Minnesota wolf packs

No abstract available.
Authors
F.H. Harrington, L. D. Mech

Wolves (radio-tracking)

No abstract available.
Authors
L. D. Mech

The IUCN-SSC Wolf Specialist Group

No abstract available.
Authors
L. D. Mech

Gray squirrel (south)

No abstract available.
Authors
H.R. Perry

Bedrock geologic control of sensitivity of aquatic ecosystems in the United States to acidic deposition

No abstract available.
Authors
S. A. Norton, J.J. Akielaszek, T.A. Haines, K. L. Stromborg, J. R. Longcore