Open Access. Powered by Scholars. Published by Universities.®
Terrestrial and Aquatic Ecology Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Animal Sciences (61)
- Population Biology (51)
- Behavior and Ethology (47)
- Ornithology (46)
- Biodiversity (42)
-
- Environmental Sciences (8)
- Physical Sciences and Mathematics (8)
- Zoology (8)
- Aquaculture and Fisheries (7)
- Natural Resources and Conservation (6)
- Biology (5)
- Other Environmental Sciences (5)
- Natural Resources Management and Policy (4)
- Social and Behavioral Sciences (4)
- Medicine and Health Sciences (3)
- Other Veterinary Medicine (3)
- Veterinary Infectious Diseases (3)
- Veterinary Medicine (3)
- Veterinary Microbiology and Immunobiology (3)
- Veterinary Preventive Medicine, Epidemiology, and Public Health (3)
- Environmental Policy (2)
- Marine Biology (2)
- Other Animal Sciences (2)
- Other Ecology and Evolutionary Biology (2)
- Public Affairs, Public Policy and Public Administration (2)
- Recreation, Parks and Tourism Administration (2)
- Anthropology (1)
- Institution
- Publication Year
- Publication
-
- Proceedings of the North American Crane Workshop (40)
- Doctoral Dissertations (4)
- Graduate Theses and Dissertations (4)
- Brian S Dorr (3)
- EEB Articles (3)
-
- USDA Wildlife Services: Staff Publications (3)
- USGS Northern Prairie Wildlife Research Center (2)
- All Faculty Scholarship for the College of the Sciences (1)
- Biological Sciences Theses & Dissertations (1)
- Biology Faculty Publications (1)
- Electronic Theses and Dissertations (1)
- Graduate Theses, Dissertations, and Problem Reports (1)
- Honors College (1)
- Lawrence University Honors Projects (1)
- Master's Theses (1)
- Masters Theses 1911 - February 2014 (1)
- School of Natural Resources: Dissertations, Theses, and Student Research (1)
- Student Showcase (1)
- Undergraduate Theses, Professional Papers, and Capstone Artifacts (1)
- University Faculty and Staff Publications (1)
- Publication Type
Articles 61 - 72 of 72
Full-Text Articles in Terrestrial and Aquatic Ecology
A Reintroduction Technique For Migratory Birds: Leading Canada Geese And Isolation-Reared Sandhill Cranes With Ultralight Aircraft, William A. Lishman, Tighe L. Teets, Joseph W. Duff, William J. L. Sladen, Galvin G. Shire, Kirk M. Goolsby, Wayne A. Bezner Kerr, Richard Urbanek
A Reintroduction Technique For Migratory Birds: Leading Canada Geese And Isolation-Reared Sandhill Cranes With Ultralight Aircraft, William A. Lishman, Tighe L. Teets, Joseph W. Duff, William J. L. Sladen, Galvin G. Shire, Kirk M. Goolsby, Wayne A. Bezner Kerr, Richard Urbanek
Proceedings of the North American Crane Workshop
No successful method for establishing self-sustaining populations of whooping cranes (Grus americana), particularly in a migration situation, has been proven. This research initiated development of a reintroduction technique using ultralight aircraft to lead cranes from a natal area along a desired route to a predetermined wintering site. Canada geese (Branta canadensis) were used in initial migration efforts. Ultralight aircraft and pilots successfully led 86 juvenile geese on 3 southbound migrations from Ontario to winter sites 640-1,312 kIn from the natal area. Of 16 1993-hatched geese that survived their first winter in Virginia and 35 1994- hatched …
Availability Of Stopover Habitat For Migrant Whooping Cranes In Nebraska, Dale W. Stahlecker
Availability Of Stopover Habitat For Migrant Whooping Cranes In Nebraska, Dale W. Stahlecker
Proceedings of the North American Crane Workshop
Four stratified random samples of 512 National Wetland Inventory (NWI) maps within the central Nebraska portion of the Wood Buffalo-Aransas whooping crane (Grus americana) migration corridor were used to evaluate the availability of wetland roost sites. Wetlands were eliminated as potential roosts if visibility was obscured by vegetation or slope, if certain human activities occurred within 100-800 ro, or if water < 30 em deep was not available. Seasonal emergent wetlands, available as roosts primarily in spring, dominated all samples, particularly in the nortb. Sixty-five percent of all wetlands >0.04 ha passed map review and 52 % passed when ground-truthed. NWI map review was a good predictor of both suitability (63 % correct) and unsuitability (73 % correct). More than one-half of all open and emergent …
Results Of An Experiment To Lead Cranes On Migration Behind Motorized Ground Vehicles, David H. Ellis, Brian Clauss, Tsuyoshi Watanabe, R. Curt Mykut, Matthew Kinloch, Catherine H. Ellis
Results Of An Experiment To Lead Cranes On Migration Behind Motorized Ground Vehicles, David H. Ellis, Brian Clauss, Tsuyoshi Watanabe, R. Curt Mykut, Matthew Kinloch, Catherine H. Ellis
Proceedings of the North American Crane Workshop
Ten greater sandhill cranes (Grus canadensis tabida) , trained to enter and ride in a specially-equipped truck, were transported at ca 80 days of age from their rearing site at Patuxent Wildlife Research Center (patuxent), Maryland, to a reintroduction site located within the species' former breeding range in northern Arizona. After 5 additional weeks of training, these juvenile cranes were led south ca 600 km to a wintering area on the Arizona/Mexico border. Nine of the 10 survived the trek, 495 km of which were flown, although only a few cranes flew every stage of the route. Their …
Brown-Headed Cowbird (Molothrus Ater) Range Expansion Into The Southeast: Effects On The Passerine Populations Using North American Breeding Bird Survey Data, Elizabeth Pruitt Henderson
Brown-Headed Cowbird (Molothrus Ater) Range Expansion Into The Southeast: Effects On The Passerine Populations Using North American Breeding Bird Survey Data, Elizabeth Pruitt Henderson
Biological Sciences Theses & Dissertations
North American Breeding Bird Survey data that were collected from 1971-1992 in Virginia, North Carolina, south Carolina, Georgia, Florida, Alabama and Tennessee were used in this analysis of the impact of Brown-headed Cowbird range expansion on four warbler and four vireo host species.
Maps of mean cowbird abundances were produced using kriging for the periods 1971-1975, 1976-1980, 1981-1985, 1986-1990 and 1991-1992. These maps illustrated a complex invasion of the southeastern United States by Brown-headed Cowbird.
Linear regression analyses of host and cowbird abundances within physiographic strata, showed no species to be in decline or increasing in abundance over the entire …
Progress In Satellite Tracking Cranes, David H. Ellis, Dwight G. Smith, Glenn H. Olsen, Mark R. Fuller, Steven E. Landfried, Hiroyoshi Higuchi, Charles H. Vermillion
Progress In Satellite Tracking Cranes, David H. Ellis, Dwight G. Smith, Glenn H. Olsen, Mark R. Fuller, Steven E. Landfried, Hiroyoshi Higuchi, Charles H. Vermillion
Proceedings of the North American Crane Workshop
We review the history of tracking cranes with satellite telemetry and identify some of the difficulties in designing satellite transmitters and harnesses for cranes. Miniaturization of these transmitters and a plethora of harnessing experiments since 1989 allow us to recommend limited application of this technology to all species of cranes. We are still uncertain, however, if cranes harnessed with satellite telemetry devices are able to reproduce after migration. Because of this uncertainty, we urge caution in the use of this technology, especially with breeding adults in severely endangered popUlations. This manuscript also describes continuing research needs.
Temporal Patterns Of Sandhill Crane Roost Site Use In The Platte River, Bradley S. Norling, Stanley H. Anderson, Wayne A. Hubert
Temporal Patterns Of Sandhill Crane Roost Site Use In The Platte River, Bradley S. Norling, Stanley H. Anderson, Wayne A. Hubert
Proceedings of the North American Crane Workshop
Temporal patterns of daily arrival and departure of sandhill cranes (Grus canadensis) at roost sites were examined along the Platte River in Nebraska during spring 1990. Departure times were earliest and arrival times were latest during the beginning of the 8taging season (9-21 March). Date within the staging season was the primary variable associated with time of initial departure and arrival, but arrival and departure times were also influenced by climatic factors. Departure times correlated positively with fog and precipitation (P < 0.05) and negatively with air temperature (P < 0.05), whereas arrival times correlated positively with both cloud cover and air temperature (P < 0.05).
Satellite Telemetry Reveals Winter Home Of Eurasian Crane From Northwestern Siberia, David H. Ellis, Yuri M. Markin, Charles H. Vermillion, Charles M. Hoisington, Alexander G. Sorokin, Grey W. Pendleton
Satellite Telemetry Reveals Winter Home Of Eurasian Crane From Northwestern Siberia, David H. Ellis, Yuri M. Markin, Charles H. Vermillion, Charles M. Hoisington, Alexander G. Sorokin, Grey W. Pendleton
Proceedings of the North American Crane Workshop
Satellite telemetry is a developing technology for the study of crane migration. A greater sandhill crane (Grus canadensis tabida) was tracked by satellite from Florida to Michigan in March 1989 (Nagendran 1992). This note reports the second attempt to use satellite telemetry to follow crane migration. In 1989 -90, tests of various harness and backpack designs for satellite telemetry transmitters (PTT's) with free-flying and confined sandhill cranes led to a 4-strap design (see Olsen et al. 1992) that was accepted for field testing. Through a cooperative effort between the Patuxent Wildlife Research Center (USFWS) , International Crane Foundation, …
Satellite Tracking Of A Greater Sandhill Crane, Meenakshi Nagendran
Satellite Tracking Of A Greater Sandhill Crane, Meenakshi Nagendran
Proceedings of the North American Crane Workshop
The first satellite transmitter (PTT) to be used on a wild crane was deployed on an isolation-reared greater sandhill crane (Grus canadensis tabida) colt in south Texas on 6 November 1988. The 160-g transmitter required more than 8 hours of direct sunlight for the solar cells to recharge the NiCad battery power supply. Signal repetition rate was once every 60 seconds. National Oceanic and Atmospheric Agency satellites in polar orbits, equipped with Argos instruments, received PIT signals via a doppler shift mechanism. Information included location of PTT (bird), long-term activity, short-term activity, and ambient temperature. The crane colt …
Using National Wetlands Inventory Maps To Quantify Whooping Crane Stopover Habitat In Oklahoma, Dale W. Stahlecker
Using National Wetlands Inventory Maps To Quantify Whooping Crane Stopover Habitat In Oklahoma, Dale W. Stahlecker
Proceedings of the North American Crane Workshop
Three stratified random samples of the 416 National Wetland Inventory (NWI) maps within the western Oklahoma portion of the Wood Buffalo-Aransas whooping crane (Grus americana) migration corridor were used to evaluate the availability of wetland roost sites. Wetlands were eliminated as potential roosts if visibility was obscured by vegetation or slope, or if certain human activities occurred within 100-800 m. Thirty percent of all wetlands >0.04 ha passed map review, but only 7% passed when ground truthed. NWI map review was a poor predictor of suitability (33 % correct) but a good predictor of unsuitability (97 % correct). …
Behavior Of Whooping Cranes During Initiation Of Migration, Thomas V. Stehn
Behavior Of Whooping Cranes During Initiation Of Migration, Thomas V. Stehn
Proceedings of the North American Crane Workshop
Whooping cranes (Grus americana) observed immediately before the initiation of migratory flights exhibited increased alertness, wing ruffling, and head tilting. Seven observations at Aransas National Wildlife Refuge (NWR), Texas, indicate that the departure of 1 group of whooping cranes may influence other nearby cranes to start migration, even though later departing groups may fly separately.
Development Of An Isolation-Rearing/Gentle Release Procedure For Reintroducing Migratory Cranes, Richard P. Urbanek, Theodore A. Bookhout
Development Of An Isolation-Rearing/Gentle Release Procedure For Reintroducing Migratory Cranes, Richard P. Urbanek, Theodore A. Bookhout
Proceedings of the North American Crane Workshop
During 1988 -90, in an effort to develop a reintroduction technique for the whooping crane (Grus americana), we reared 38 greater sandhill crane chicks (G. canadensis tabida) in isolation from humans and gentle-released them on Seney National Wildlife Refuge (NWR) in the Upper Peninsula of Michigan. Chicks were reared in the field with a puppet/costume technique. After chicks completed acclimation to wild conditions in a release pen, we induced them to migrate by breaking their flock into small groups, translocating some groups, and using guide birds. Solutions to migration initiation problems encountered in 1988-89 were developed …
Effect Of Changes In Regional Forest Abundance On The Decline And Recovery Of A Forest Bird Community, Robert A. Askins, Margarett J. Philbrick
Effect Of Changes In Regional Forest Abundance On The Decline And Recovery Of A Forest Bird Community, Robert A. Askins, Margarett J. Philbrick
Biology Faculty Publications
Bird populations were monitored for 32 years in a 23-ha tract of hemlock-hardwood forest. Between 1953 and 1976 the total abundance of long-distance migrants declined significantly and four species disappeared, but after 1976 both the total abundance and the number of species increased. Multiple regression analysis shows that the abundance of long-distance migrants was negatively related to abundance of bird species characteristic of suburban habitats and positively related to the amount of forest within 2 km of the study area. The decline in long-distance migrants before 1976 occurred when suburban species were increasing and nearby forest was destroyed. The increase …