Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Lyle, Friesen"'
Publikováno v:
Avian Conservation and Ecology. 18
Autor:
Calandra Q. Stanley, Peter P. Marra, Colin E. Studds, Emily A. McKinnon, Garth Casbourn, Maggie MacPherson, Nora E. Diggs, Bridget J. M. Stutchbury, Lyle Friesen, Kevin C. Fraser, T. Brandt Ryder
Publikováno v:
Conservation Biology. 29:164-174
Many migratory animals are experiencing rapid population declines, but migration data with the geographic scope and resolution to quantify the complex network of movements between breeding and nonbreeding regions are often lacking. Determining the mo
Publikováno v:
The Wilson Journal of Ornithology. 125:562-569
Wood Thrushes (Hylocichla mustelina) are experiencing widespread population declines. Knowing the relative contribution of predator species to overall rates of nest predation of Wood Thrushes, and understanding how the thrushes are affected by tempor
Publikováno v:
Journal of Field Ornithology. 80:146-153
The application of molecular tools to studies of avian mating systems has revealed that most songbird species engage in extra-pair matings. However, little is known about the possible effects of habitat fragmentation on extra-pair mating systems. Dur
Publikováno v:
Canadian Journal of Forest Research. 34:2467-2476
We studied the short-term effects of partial cutting on the forest bird communities of mixed maple forests in an agriculture-dominated landscape in southwestern Ontario. Blocks that had been recently harvested were grouped according to provincial sil
Publikováno v:
Conservation Biology. 13:338-346
Small forests in agricultural landscapes are generally thought to be population sinks where the nesting success of Neotropical migrant songbirds is too low to sustain populations. In 1996 and 1997, we assessed the nesting success and productivity of
Autor:
Lyle Friesen
Publikováno v:
The Forestry Chronicle. 74:855-860
Development is now a major cause of landscape-scale variation in ecosystems and it is imperative to know more precisely the nature of its impacts if we wish to preserve affected species and their habitats. Recent studies suggest that human impacts in
Autor:
Calandra Q, Stanley, Emily A, McKinnon, Kevin C, Fraser, Maggie P, Macpherson, Garth, Casbourn, Lyle, Friesen, Peter P, Marra, Colin, Studds, T Brandt, Ryder, Nora E, Diggs, Bridget J M, Stutchbury
Publikováno v:
Conservation biology : the journal of the Society for Conservation Biology. 29(1)
Many migratory animals are experiencing rapid population declines, but migration data with the geographic scope and resolution to quantify the complex network of movements between breeding and nonbreeding regions are often lacking. Determining the mo