Joseph Fleskes (Former Employee)
Science and Products
Filter Total Items: 103
Effects of backpack radiotags on female northern pintails wintering in California Effects of backpack radiotags on female northern pintails wintering in California
To test whether backpack radiotags impacted the wintering biology of northern pintails (Anas acuta), I attached spear-suture (SSU, n=82 in 1993) or harness (HAR, n=337 in 1991-1993) backpack radiotags to female Hatch-Year (HY) and After-Hatch-Year (AHY) pintails after their autumn arrival in California. I evaluated impacts of radiotags on 1) wintering population distribution; 2) flock...
Authors
Joseph P. Fleskes
September-March survival of female northern pintails radiotagged in San Joaquin Valley, California September-March survival of female northern pintails radiotagged in San Joaquin Valley, California
To improve understanding of pintail ecology, we radiotagged 191 hatch-year (HY) and 228 after-hatch-year (AHY) female northern pintails (Anas acuta) in the San Joaquin Valley (SJV), and studied their survival throughout central California, USA, during September-March, 1991-1994. We used adjusted Akaike Information Criterion (AICc) values to contrast known-fate models and examine...
Authors
Joseph P. Fleskes, D.M. Jarzen, David S. Gilmer
Tulare Basin Waterfowl and Central Valley Duck Hunters Tulare Basin Waterfowl and Central Valley Duck Hunters
No abstract available at this time
Authors
Joseph P. Fleskes
Pintail habitat use and abundance during spring migration in the Klamath Basin and other southern Oregon - northeastern California locations. Progress Report 2002 Pintail habitat use and abundance during spring migration in the Klamath Basin and other southern Oregon - northeastern California locations. Progress Report 2002
No abstract available at this time
Authors
Joseph P. Fleskes, Daniel S. Battaglia
Tracking Spring Migration of Northern Pintails with Satellite Telemetry. Progress Report 2002 Tracking Spring Migration of Northern Pintails with Satellite Telemetry. Progress Report 2002
No abstract available at this time
Authors
M. R. Miller, John Y. Takekawa, D.L. Orthmeyer, J. P. Fleskes, Michael L. Casazza, W.M. Perry
Pintails on the move Pintails on the move
No abstract available at this time
Authors
M. Miller, J. Fleskes, D. Orthmeyer, John Y. Takekawa, Michael L. Casazza, B. Perry
Distribution and movements of female northern pintails radiotagged in San Joaquin Valley, California Distribution and movements of female northern pintails radiotagged in San Joaquin Valley, California
To improve understanding of northern pintail (Anas acuta) distribution in central California (CCA), we radiotagged 191 Hatch-Year (HY) and 228 After-Hatch-Year (AHY) female northern pintails during late August-early October, 1991-1993, in the San Joaquin Valley (SJV) and studied their movements through March each year. Nearly all (94.3%) wintered in CCA, but 5.7% went to southern...
Authors
Joseph P. Fleskes, Robert L. Jarvis, David S. Gilmer
Satellite tracking of northern pintail spring migration from California, USA: the route to Chukotka, Russia Satellite tracking of northern pintail spring migration from California, USA: the route to Chukotka, Russia
No abstract available.
Authors
M. R. Miller, J. P. Fleskes, John Y. Takekawa, D.L. Orthmeyer, Michael L. Casazza, W.M. Perry
PINSAT 2001 Progress Report PINSAT 2001 Progress Report
No abstract available at this time
Authors
M. R. Miller, John Y. Takekawa, D.L. Orthmeyer, J. P. Fleskes, Michael L. Casazza, W.M. Perry
Waterfowl Distribution, Movements and Habitat Use Relative to Recent Habitat Changes in the Central Valley of California: Progress Report - June 2000 Waterfowl Distribution, Movements and Habitat Use Relative to Recent Habitat Changes in the Central Valley of California: Progress Report - June 2000
No abstract available at this time
Authors
J. P. Fleskes, J.Y. Yee, Michael L. Casazza, J. Daugherty, W.M. Perry
PINSAT 2000 Progress Update Report PINSAT 2000 Progress Update Report
No abstract available at this time
Authors
M. R. Miller, John Y. Takekawa, D.L. Orthmeyer, J. P. Fleskes, Michael L. Casazza, W.M. Perry
Ecology of female northern pintails during winter in the San Joaquin Valley, California Ecology of female northern pintails during winter in the San Joaquin Valley, California
No abstract available at this time
Authors
J. P. Fleskes
Science and Products
Filter Total Items: 103
Effects of backpack radiotags on female northern pintails wintering in California Effects of backpack radiotags on female northern pintails wintering in California
To test whether backpack radiotags impacted the wintering biology of northern pintails (Anas acuta), I attached spear-suture (SSU, n=82 in 1993) or harness (HAR, n=337 in 1991-1993) backpack radiotags to female Hatch-Year (HY) and After-Hatch-Year (AHY) pintails after their autumn arrival in California. I evaluated impacts of radiotags on 1) wintering population distribution; 2) flock...
Authors
Joseph P. Fleskes
September-March survival of female northern pintails radiotagged in San Joaquin Valley, California September-March survival of female northern pintails radiotagged in San Joaquin Valley, California
To improve understanding of pintail ecology, we radiotagged 191 hatch-year (HY) and 228 after-hatch-year (AHY) female northern pintails (Anas acuta) in the San Joaquin Valley (SJV), and studied their survival throughout central California, USA, during September-March, 1991-1994. We used adjusted Akaike Information Criterion (AICc) values to contrast known-fate models and examine...
Authors
Joseph P. Fleskes, D.M. Jarzen, David S. Gilmer
Tulare Basin Waterfowl and Central Valley Duck Hunters Tulare Basin Waterfowl and Central Valley Duck Hunters
No abstract available at this time
Authors
Joseph P. Fleskes
Pintail habitat use and abundance during spring migration in the Klamath Basin and other southern Oregon - northeastern California locations. Progress Report 2002 Pintail habitat use and abundance during spring migration in the Klamath Basin and other southern Oregon - northeastern California locations. Progress Report 2002
No abstract available at this time
Authors
Joseph P. Fleskes, Daniel S. Battaglia
Tracking Spring Migration of Northern Pintails with Satellite Telemetry. Progress Report 2002 Tracking Spring Migration of Northern Pintails with Satellite Telemetry. Progress Report 2002
No abstract available at this time
Authors
M. R. Miller, John Y. Takekawa, D.L. Orthmeyer, J. P. Fleskes, Michael L. Casazza, W.M. Perry
Pintails on the move Pintails on the move
No abstract available at this time
Authors
M. Miller, J. Fleskes, D. Orthmeyer, John Y. Takekawa, Michael L. Casazza, B. Perry
Distribution and movements of female northern pintails radiotagged in San Joaquin Valley, California Distribution and movements of female northern pintails radiotagged in San Joaquin Valley, California
To improve understanding of northern pintail (Anas acuta) distribution in central California (CCA), we radiotagged 191 Hatch-Year (HY) and 228 After-Hatch-Year (AHY) female northern pintails during late August-early October, 1991-1993, in the San Joaquin Valley (SJV) and studied their movements through March each year. Nearly all (94.3%) wintered in CCA, but 5.7% went to southern...
Authors
Joseph P. Fleskes, Robert L. Jarvis, David S. Gilmer
Satellite tracking of northern pintail spring migration from California, USA: the route to Chukotka, Russia Satellite tracking of northern pintail spring migration from California, USA: the route to Chukotka, Russia
No abstract available.
Authors
M. R. Miller, J. P. Fleskes, John Y. Takekawa, D.L. Orthmeyer, Michael L. Casazza, W.M. Perry
PINSAT 2001 Progress Report PINSAT 2001 Progress Report
No abstract available at this time
Authors
M. R. Miller, John Y. Takekawa, D.L. Orthmeyer, J. P. Fleskes, Michael L. Casazza, W.M. Perry
Waterfowl Distribution, Movements and Habitat Use Relative to Recent Habitat Changes in the Central Valley of California: Progress Report - June 2000 Waterfowl Distribution, Movements and Habitat Use Relative to Recent Habitat Changes in the Central Valley of California: Progress Report - June 2000
No abstract available at this time
Authors
J. P. Fleskes, J.Y. Yee, Michael L. Casazza, J. Daugherty, W.M. Perry
PINSAT 2000 Progress Update Report PINSAT 2000 Progress Update Report
No abstract available at this time
Authors
M. R. Miller, John Y. Takekawa, D.L. Orthmeyer, J. P. Fleskes, Michael L. Casazza, W.M. Perry
Ecology of female northern pintails during winter in the San Joaquin Valley, California Ecology of female northern pintails during winter in the San Joaquin Valley, California
No abstract available at this time
Authors
J. P. Fleskes