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Articles 2881 - 2910 of 4557
Full-Text Articles in Ornithology
Wpa News 10 (1985), World Pheasant Association
Wpa News 10 (1985), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (November 1985), number 10
Published by the World Pheasant Association
“Notes” From Nebraska Bird Review (September 1985) 53(3)
“Notes” From Nebraska Bird Review (September 1985) 53(3)
Nebraska Bird Review
RE SWAN GEESE IN KEITH COUNTY. A recent account (NBR 53:4) of Chinese Geese (domestic forms of the Swan Goose are called Chinese Geese –Ed.) in Keith County seems to suggest that the birds were of natural occurrence. No wild individuals of this species have ever been reported in North America, however, and it may in fact be declining in its native range. It is exceedingly common, though, in zoos and parks as well as on farms, where it is often only nominally a captive; birds are readily available and are not typically afforded the close watch given more valuable …
Hybrid Bluebirds In The Pine Ridge, Barbara L. Wilson, Jim Minyard, Hope Minyard, Tanya Bray
Hybrid Bluebirds In The Pine Ridge, Barbara L. Wilson, Jim Minyard, Hope Minyard, Tanya Bray
Nebraska Bird Review
A hybrid pair of bluebirds is raising young in Dawes County, Nebraska, in the yard of Jim and Hope Minyard, approximately 8 miles south of Crawford. The female of the pair is a Mountain Bluebird (Sialia currucoides). She is basically a dull gray bluebird, with little contrast between upperparts and underparts. There is no rusty or tan on her breast, and no sharp demarcation between the gray breast and the lighter belly. Her rump and the bases of her outer tail feathers are a light, bright blue, while the other tail feathers and the primaries are blackish. When …
Nebraska Bird Review (September 1985) 53(3), Whole Issue
Nebraska Bird Review (September 1985) 53(3), Whole Issue
Nebraska Bird Review
1984 Nebraska Nesting Survey … 46
1985 (Sixtieth) Spring Occurrence Report … 50
Hybrid Bluebirds in the Pine Ridge … 67
Notes … 67
Book Review … 68
“Book Review” From Nebraska Bird Review (September 1985) 53(3)
“Book Review” From Nebraska Bird Review (September 1985) 53(3)
Nebraska Bird Review
The Bird Identification Calendar, 1986, illustrated in color by John Sill, 11 x 14, Stephen Greene Press in cooperation with The Massachusetts Audubon Society, distributed by Viking Penguin Inc., New York City.
The calendar space is full size; the over 70 illustrations and short paragraphs are on the facing page (back of the previous page). Also, two preliminary pages on bird identification in general.
1984 Nebraska Nesting Survey, Esther V. Bennett
1984 Nebraska Nesting Survey, Esther V. Bennett
Nebraska Bird Review
Data on the 1984 nesting season in Nebraska were received from 17 observers and organizations, reporting on 72 species from 36 counties or groups of counties. Counties in the tabulations are listed in a west to east order, with the northernmost of the approximately equal locations given first. Numbers represent Nest Record Cards; N represents nests observed for which no Nest Record Card was submitted; F represents feeding; CF represents carrying food; CN represents carrying nesting material; and Y represents young observed. GPC in the following paragraph represents Nebraska Game and Parks Commission. Thirty species were reported on 192 North …
1985 (Sixtieth) Spring Occurrence Report
1985 (Sixtieth) Spring Occurrence Report
Nebraska Bird Review
Two hundred ninety-two species, plus Clark’s Nutcracker, for which no specific dates were reported, and Lapland Longspur, which was not recorded, are listed in this report, from 22 locations. The comparable figures for 1984 are 293 and one possible, from 13 locations; 1983 288 and 2 possibles from 13; and 1982 287 from 15 locations.
Masthead From Nebraska Bird Review (September 1985) 53(3)
Masthead From Nebraska Bird Review (September 1985) 53(3)
Nebraska Bird Review
Published quarterly in March, June, September, and December by the Nebraska Ornithologists' Union, Inc., as its official journal and sent to all members who are not in arrears for dues. Subscriptions (on calendar year basis only) are $10.00 per year in the United States, $12.00 per year in Canada and Mexico, and $12.50 per year in all other countries, payable in advance. Single copies are $3.00 each, postpaid, in the United States; $3.50 elsewhere.
Memberships (on a calendar year basis only): Students, $.3.00; Active, $7.00; Sustaining, $15.00; Family Sustaining, $20.00; Life, $100.00.
All dues and subscriptions should be remitted to …
Kentucky Warbler (Vol. 61, No. 3), Kentucky Library Research Collections
Kentucky Warbler (Vol. 61, No. 3), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Wpa News 9 (1985), World Pheasant Association
Wpa News 9 (1985), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (July 1985), number 9
Published by the World Pheasant Association
“Notes” From Nebraska Bird Review (June 1985) 53(2)
“Notes” From Nebraska Bird Review (June 1985) 53(2)
Nebraska Bird Review
DESOTO NWR. Our Independent Science Research class at Laurel-Concord High School, led by Ed Brogie, took a field trip to DeSoto NWR 3 November 1984. We spotted two species listed as “rare” on the NWR checklist: Western Grebe and Lesser Golden-Plover; and one not listed for fall: Water Pipit.—Paul L. Pearson, Wakefield
CLAY COUNTY. Here are some observations Joe Gabig, Ross Lock, and I made 22 September 1984 at Harvard Marsh, just west of the town of Harvard.
NATIONAL WILDLIFE FEDERATION MIDWINTER EAGLE SURVEY. The NWF survey was initiated in January 1979 as a means of monitoring the nation’s wintering …
Nebraska Bird Review (June 1985) 53(2), Whole Issue
Nebraska Bird Review (June 1985) 53(2), Whole Issue
Nebraska Bird Review
The Historic Breeding Distribution of the Least Tern in Nebraska … 26
Possible Addition of the Prairie Skink to the Diet of the Common Grackle … 36
Observations of the Barred Owl in Southeastern Nebraska … 37
The Eighty-fourth Annual Meeting … 38
Notes … 39
Observations Of The Barred Owl In Southeastern Nebraska, Steve Shupe
Observations Of The Barred Owl In Southeastern Nebraska, Steve Shupe
Nebraska Bird Review
The status of the Barred Owl (Strix varia) in Nebraska has been questioned for several years. The concern rests mainly with the continued depletion of deep forest habitat which has threatened the very existence of this magnificent raptor. During a three-year study of the Great Horned Owl (Bubo virginianus) and Red-tailed Hawk (Buteo jamaicensis), Barred Owls were encountered at various times. It seemed appropriate to accumulate some data on the birds; however, because of their precarious status only limited ecological information was collected.
In 1983 seven nest sites were located within the study area …
The Eighty-Fourth Annual Meeting
The Eighty-Fourth Annual Meeting
Nebraska Bird Review
About 75 people participated in at least one of the events at the eighty-fourth Annual Meeting, held 18 and 19 May 1985 at the Eastern Nebraska 4-H Camp, adjacent to Schramm State Park, between Louisville and Gretna, in Sarpy County. There was the usual slide show Friday night. Saturday morning was available for birding. In the afternoon the following papers were presented:
Waterfowl Production in the Rainwater Basins—Robin Harding, Department of Biology, Kearney State College
Age and Reproductive Success in Northern Orioles—Thomas Labedz, Nebraska State Museum
A Comparative Analysis of Long-eared Owl Pellets—Russell Benedict and Ray Korpi, presented by Ray …
Possible Addition Of The Prairie Skink To The Diet Of The Common Grackle, Louis A. Somma
Possible Addition Of The Prairie Skink To The Diet Of The Common Grackle, Louis A. Somma
Nebraska Bird Review
On 8 June 1984, at the intersection of California Street and the Union Pacific railroad tracks, just west of Saddle Creek Road in Omaha, a Common Grackle (Quiscalus quiscala) was seen flying approximately 2 m above the observer, with a large adult prairie skink, (Eumeces septentrionalis) (Reptilia; Sauria) in its bill. The Grackle had difficulty flying, since the skink was somewhat heavy and struggling violently, The Grackle dropped to the ground about 7 m away and released the lizard. The skink lay on its back, twitching slightly. The distal half of its tail was missing. The …
Masthead From Nebraska Bird Review (June 1985) 53(2)
Masthead From Nebraska Bird Review (June 1985) 53(2)
Nebraska Bird Review
Published quarterly in March, June, September, and December, by the Nebraska Ornithologists’ Union, Inc., as its official journal and sent to all members who are not in arrears for dues. Subscriptions (on a calendar-year basis only) are $10.00 per year in the United States, $12.00 per year in Canada and Mexico, and $12.50 per year in all other countries, payable in advance. Single copies are $3.00 each, postpaid, in the United States, $3.50 elsewhere.
Memberships (on a calendar-year basis only): Students, $3.00; Active, $7.00; Sustaining, $15.00; Family Active, $10.00; Family Sustaining, $20.00; Life, $100.00.
All dues and subscriptions should be …
Kentucky Warbler (Vol. 61, No. 2), Kentucky Library Research Collections
Kentucky Warbler (Vol. 61, No. 2), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Wpa News 8 (1985), World Pheasant Association
Wpa News 8 (1985), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (April 1985), number 8
Published by the World Pheasant Association
1984 (Twenty-Seventh) Fall Occurrence Report
1984 (Twenty-Seventh) Fall Occurrence Report
Nebraska Bird Review
Two hundred seventy-eight species (plus the possibility that the Empidonax species was not one listed) from twelve locations are listed in this report. Comparable figures for previous years are 262 species from 10 locations in 1983, 269 species from 10 localities in 1982, and 277 species from 14 locations in 1981.
The information is presented in a rough west (left) to east (right) order, with locations of about the same longitude listed with the northernmost first. Two dates indicate the first and last records for the period.
Three Species Of Siberian Geese Seen In Nebraska, Rick Wright, Alan Grenon
Three Species Of Siberian Geese Seen In Nebraska, Rick Wright, Alan Grenon
Nebraska Bird Review
At about 3:00 PM on 29 December 1984, while participating in the DeSoto NWR Christmas Count, Betty Grenon, David Starr, and the authors, Rick Wright and Alan Grenon, flushed from near the west shore of the DeSoto Cut-off (Washington County, Nebraska) a party of seven Greater White-fronted Geese. With these seven geese was one distinctly larger, which drew our attention as the small flock flew above us for about five minutes. The larger bird displayed obvious damage to or loss of primaries on each wing, making it easier for the four of us to concentrate our observations on it and …
Kentucky Warbler (Vol. 61, No. 1), Kentucky Library Research Collections
Kentucky Warbler (Vol. 61, No. 1), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Wpa News 7 (1985), World Pheasant Association
Wpa News 7 (1985), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (January 1985), number 7
Published by the World Pheasant Association
Further Research Into Parrots And Fruit Damage, Department Of Agriculture, Western Australia
Further Research Into Parrots And Fruit Damage, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
Parrits are major pests of Western Australia's South-West fruit growing industry. The amount of damage they can cause to ripening fruit in orchards varies from season to season, but in the last two years these colourful birds have become an even greater problem.
The Agriculture Protection Board has started further research aimed at determining how wxtensive damage to fruit can be prevented.
Identifying Perplexing Chickadee Specimens From Skeletal Material, Douglas A. James, James D. Rising
Identifying Perplexing Chickadee Specimens From Skeletal Material, Douglas A. James, James D. Rising
Journal of the Arkansas Academy of Science
No abstract provided.
The Ecology Of Foraging Behavior: Implications For Animal Learning And Memory, Alan Kamil, Herbert L. Roitblat
The Ecology Of Foraging Behavior: Implications For Animal Learning And Memory, Alan Kamil, Herbert L. Roitblat
Avian Cognition Papers
In his recent Annual Review of Psychology article, Snowdon (1983) discussed the synthesis of ethology and comparative psychology. A similar synthesis of behavioral ecology and animal learning is beginning to take place. This article reviews developments in the behavioral ecology and ethology of foraging behavior relevant to psychological research on animal learning. The psychological literature shows that animals possess a wide range of learning abilities, including “simple” classical and operant conditioning; they acquire spatial, nonspatial, and temporal discriminations; they exhibit various forms of rule learning (e.g. matching-to-sample and learning set), and may even in certain senses learn language. Why does …
Buzz-Wings, Paul A. Johnsgard
Buzz-Wings, Paul A. Johnsgard
Papers in Ornithology
In Nebraska, the species of hummingbird most likely to be seen, and indeed the only one likely to be seen in the eastern half of the state, is the ruby-throated hummingbird. This is the most widely distributed of all North American hummingbirds, and its breeding range covers virtually all of eastern North America north nearly to Hudson Bay. The nesting range includes most of eastern Nebraska, but only along the Missouri River is nesting at all regular. Nests have been reported as far west as North Platte. Ruby-throats typically arrive in Nebraska in early April, with about half of the …
Nearshore Foodwebs And The Distribution Of Acanthocephalan Parasites In Antarctic Seabirds, Eric P. Hoberg
Nearshore Foodwebs And The Distribution Of Acanthocephalan Parasites In Antarctic Seabirds, Eric P. Hoberg
Harold W. Manter Laboratory of Parasitology: Faculty Publications
Field studies, in the vicinity of Palmer Station during the austral summer of 1982— 1983, yielded an extensive collection of acanthocephalans and other parasites from seabirds, fish and invertebrates. The continuing analysis of this material has resulted in the elucidation of factors that control the occurrence of Corynosoma spp. in Antarctic seabirds. Notably, the host-distribution of Corynosoma spp. suggested that these parasites were being acquired from piscine or possibly amphipod prey, generally in nearshore habitats.
Bobwhite Thesaurus, Thomas G. Scott
Bobwhite Thesaurus, Thomas G. Scott
Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials
The Bobwhite Thesaurus was assembled with the belief that it would make the voluminous literature more accessible. Publications on the bobwhite have become so numerous and have been published in so many different places that today's bobwhite researcher is seldom able to conduct the library search required to unearth all pertinent material. This results in failure to acknowledge and use prior findings.
An effort has been made to seek out and index all publications issued prior to 1983 that contain information on the bobwhite. All publications found have been included irrespective of their apparent worth excepting anonymous papers. Publications which …
The Analysis And Use Of Methodologies For The Study Of The Diets Of Long-Eared Owls From Three Environments In North Central Oregon, John M. Barss
The Analysis And Use Of Methodologies For The Study Of The Diets Of Long-Eared Owls From Three Environments In North Central Oregon, John M. Barss
Dissertations and Theses
Part I of this study presents a procedure for standardization of pellet analysis methodologies which improves estimation of prey biomass and determines the number of pellets needed to estimate prey diversity indices. The procedure was developed to provide a simple, easily replicated methodology for the study of pellets which also retains maximal data recorded from pellet analysis. A sample size of ten Long-eared Owl pellets was found adequate to calculate diversity indices with no significant loss of accuracy when compared to total pellets recovered from beneath a roosting site. Analysis of the total sample of pellets from a specific roost …
Nebraska Bird Review (December 1984) 52(4), Whole Issue
Nebraska Bird Review (December 1984) 52(4), Whole Issue
Nebraska Bird Review
An Exceptional “Fall” Migration of Shorebirds along the Big Bend Reach of the Platte River … 70
1984 Fall Field Day … 71
Least Tern Eggs in Nests of the Piping Plover … 72
Nesting Common Moorhen in Lancaster County … 74
Cattle Egrets and White-faced Ibises Nesting at Valentine Refuge … 6
Notes … 76
Index of Volume 52 … 78