Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Timothy M. Bergin"'
Autor:
Jeremy Smith, Louis B. Best, Kathryn Lindsay, Timothy M. Bergin, David Anthony Kirk, Jean C. Sifneos
Publikováno v:
The American Midland Naturalist. 170:121-143
It is now well known that biodiversity in agricultural landscapes can be increased by converting production lands (i.e., farmland) into more natural habitat. However, it remains relatively unknown to what extent biodiversity can also be enhanced by c
Publikováno v:
Landscape Ecology. 15:131-143
Nest predation is an important cause of mortality for many bird species, especially in grassland ecosystems where generalist predators have responded positively to human disturbance and landscape fragmentation. Our study evaluated the influence of th
Autor:
Lawrence R. Gamble, Timothy M. Bergin
Publikováno v:
The Birds of North America Online.
Publikováno v:
The Birds of North America Online.
Autor:
Timothy M. Bergin
Publikováno v:
The Condor. 94:903-911
This study examined the relationship between habitat structure and habitat use by the Western Kingbird (Tyrannus verticalis) in western Nebraska using hierarchical analysis. Multivariate statistics compared habitat used by Western Kingbirds with a nu
Autor:
Timothy M. Bergin
Publikováno v:
The Condor. 93:164-171
Publikováno v:
The Journal of Wildlife Management. 65:442
We evaluated the influence of landscape composition on bird use of rowcrop (corn and soybean) fields in 6 watersheds in Iowa from mid-May to late July 1993 and 1994. We counted birds within 50-m-radius circular plots positioned randomly within rowcro
Autor:
Leatherman, Dave daleatherman@msn.com
Publikováno v:
Colorado Birds. Summer2014, Vol. 48 Issue 3, p243-248. 6p.
Autor:
LINDSAY, KATHRYN E.1, KIRK, DAVID ANTHONY2, BERGIN, TIMOTHY M.3,4, BEST, LOUIS B.3, SIFNEOS, JEAN C.5, SMITH, JEREMY6
Publikováno v:
American Midland Naturalist. Jul2013, Vol. 170 Issue 1, p121-143. 23p.