Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Heather A. Whitlaw"'
Publikováno v:
Wildlife Society Bulletin, Vol 37, Iss 4, Pp 741-749 (2013)
ABSTRACT Lesser prairie‐chickens (LEPCs; Tympanuchus pallidicinctus) have experienced population declines due to both direct and indirect habitat loss, including conversion of native rangeland to cropland and disturbance from energy development. Ou
Externí odkaz:
https://doaj.org/article/50f7193b40a54e858d00ddac419888d9
Publikováno v:
Wildlife Society Bulletin, Vol 36, Iss 2, Pp 291-296 (2012)
Abstract Predation can be a factor in preventing prey population growth and sustainability when prey populations are small and fragmented, and when predator density is unrelated to the density of the single prey species. We conducted monthly raptor s
Externí odkaz:
https://doaj.org/article/1678ff3cfb9b47cabc2c53166b4c6b4b
Publikováno v:
The Southwestern Naturalist. 62:39-45
We studied the response of nesting grassland birds occupying short-grass and mixed-grass prairie sites 2 and 3 y following two, large-scale wildfires that burned ≥360,000 ha in the Texas Panhandle in March 2006. Nest success was greater on burned p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f9bc44b43855da49d132731c1808d8
https://doi.org/10.1894/0038-4909-62.1.39
https://doi.org/10.1894/0038-4909-62.1.39
Publikováno v:
Community Ecology. 15:222-234
Severe wildfires are increasing in extent in the western US. We used a matched-pairs design with plots in burned and non-burned areas to study effects of the East Amarillo Complex (EAC) wildfires on mixed grass prairie mean community composition and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d059d2f7e255bb0e62e06b581fb96f7
https://doi.org/10.1556/comec.15.2014.2.11
https://doi.org/10.1556/comec.15.2014.2.11
Publikováno v:
Wildlife Society Bulletin. 37:741-749
Lesser prairie-chickens (LEPCs; Tympanuchus pallidicinctus) have experienced population declines due to both direct and indirect habitat loss, including conversion of native rangeland to cropland and disturbance from energy development. Our objective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4bde7b9bc36d68df3e9c572c718dd5
https://doi.org/10.1002/wsb.304
https://doi.org/10.1002/wsb.304
Publikováno v:
The Southwestern Naturalist. 57:393-398
Swift foxes (Vulpes velox) once occupied ca. 79 counties in Texas, but surveys in 1997–1998 indicated the range of the species was reduced to two counties. We used scat-transects and live-trapping during 2005–2007 to assess current distribution o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69566e6884e352239f283cbe393649ba
https://doi.org/10.1894/0038-4909-57.4.393
https://doi.org/10.1894/0038-4909-57.4.393
Publikováno v:
The Wilson Journal of Ornithology. 124:96-105
Little is known about mate selection and lek dynamics of Lesser Prairie-Chickens (Tympanuchus pallidicinctus). We collected data on male territory size and location on leks, behavior, and morphological characteristics and assessed the importance of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33a4faa99e0d35c665762981f9a9e45e
https://doi.org/10.1676/11-079.1
https://doi.org/10.1676/11-079.1
Autor:
Anthony J. Roberts, David B. Wester, Clint W. Boal, Heather A. Whitlaw, Sandra Rideout-Hanzak
Publikováno v:
The Wilson Journal of Ornithology. 124:24-30
We studied breeding season communities of grassland birds on short-grass and mixed-grass prairie sites during the second and third breeding seasons following two large wildfires in March 2006 in the Texas panhandle, USA. There was an apparent tempora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8bc32ccc110fce65f3577623dad9383
https://doi.org/10.1676/10-177.1
https://doi.org/10.1676/10-177.1
Publikováno v:
The Wilson Journal of Ornithology. 123:332-338
We examined behavioral interactions of raptors, Chihuahuan Ravens (Corvus cryptoleucus), and Lesser Prairie-Chickens (Tympanuchus pallidicinctus) at leks in the Texas Southern High Plains. Northern Harriers (Circus cyaneus) and Swainson's Hawks (Bute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ffa022530bf4a9f097fd82cdd4c979
https://doi.org/10.1676/10-129.1
https://doi.org/10.1676/10-129.1
Autor:
Mark C. Wallace, Jon T. McRoberts, Matthew J. Butler, Heather A. Whitlaw, Warren B. Ballard, David A. Haukos
Publikováno v:
The Journal of Wildlife Management. 75:771-778
Lesser prairie-chickens (Tympanuchus pallidicinctus) are traditionally monitored by spring road- based lek surveys and counts of males attending leks. Several weaknesses exist with ground-based monitoring methods such as the bias of restricting surve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::938c6d063fdb91b77956c3676d0eeafd
https://doi.org/10.1002/jwmg.116
https://doi.org/10.1002/jwmg.116