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Articles 31 - 39 of 39
Full-Text Articles in Poultry or Avian Science
Book Reviews [March 1981]
Nebraska Bird Review
Reviews of The Mystery of Migration edited by Dr. Robin Baker (Viking Press, 256 pages, 81/2 x 11, indexed, hardbound, $29.95) and How to Control House Sparrows by Don Grussing (Roseville Publishing House, 52 pages, 51/2 x 81/2, paperbound, $3.95).
Masthead From Nebraska Bird Review (March 1981) 49(1)
Masthead From Nebraska Bird Review (March 1981) 49(1)
Nebraska Bird Review
Published quarterly in March, June, September, and December by the Nebraska Ornithologists' Union Inc. as its official journal and sent free to all members who are not in arrears for dues. Subscriptions (on a calendar year basis only) are $6.00 per year in the United States and $7.00 per year in all other countries, payable in advance. Single numbers are $1.75 each, postpaid.
Memberships (on a calendar year basis only): Student. $3.00: Active, $7.00; Sustaining, $tS.DO; Family Active, $10.00; Family Sustaining, $20.00; Life, $100.00.
Whole Issue Nebraska Bird Review (March 1981) 49(1)
Whole Issue Nebraska Bird Review (March 1981) 49(1)
Nebraska Bird Review
Table of Contents
1980 Treasurer's Report .....................2
1980 Christmas Count .....................2
Book Reviews..................... 7
1980 Nebraska Nesting Survey .....................8
Notes .....................11
1980 Christmas Count
Nebraska Bird Review
One hundred and two species (three more than last year) were reported in the 1980 Christmas Count, and three species (two more than last year) were reported present during the count week but not seen on the count day. These increases were in spite of one less count Crawford - this year. Two additional races were reported, compared to three last year. The individual count this year was 317,910, compared to 188,102 last year, with the Snow Goose count at Omaha, particularly, and at DeSoto and the Mallard count at DeSoto accounting for more than the difference between the two …
Volume 48 Number 4 Of Review Mis-Marked
Volume 48 Number 4 Of Review Mis-Marked
Nebraska Bird Review
The last two issues of Volume 48 of the Review were both marked (on the front cover) "Volume 48 September, 1980 Number 3". The page numbers will distinguish between the two issues, but an easy mark is that the true Number 4 shows part of the index on the back cover. Those who save their copies of the Review should correct the entry on the issue containing the index to read "December" and "4" to prevent confusion in the future.
1980 Treasurer's Report
Nebraska Bird Review
One-page spreadsheet constituting the Nebraska Ornithologists' Union treasurer's report at year end (December 31) of 1980. The grand total is $4,344.48.
Fisheries Report No 44 - The Birds Of Pelsart Island Western Australia, Phillip J. Fuller, Andrew A. Burbidge, A. G. Wells
Fisheries Report No 44 - The Birds Of Pelsart Island Western Australia, Phillip J. Fuller, Andrew A. Burbidge, A. G. Wells
Fisheries Research Reports
Between 1977 and 1981, 58 species of birds were recorded at Pelsart Island. Fifteen sea birds and one land bird were recorded breeding
Pelsart Island is one of the most important sea bird breeding islands in Australia and the World. Birds of special significance which breed there include the Lesser Noddy Anous tenuirostris, the Common Noddy Anous stolidus, the Sooty Tern Sterna fuscata, the Osprey Pandion haliaetus and the White~breasted Sea-eagle Haliaeetus leucogaster. The Lesser Noddy colony disappeared between 1899 and 1907 during a period of intense guano mining. It re-established sometime between 1913 and 1936 and since 1954 it …
April Foods And Parasites Of Wild Turkeys In Northcentral Illinois, Kathleen M. Andrews
April Foods And Parasites Of Wild Turkeys In Northcentral Illinois, Kathleen M. Andrews
Masters Theses
Attempts prior to the late 1950's to reintroduce the eastern wild turkey (Meleagris gallopavo silvestris) to much of its original range were through releases of game-farm reared, hybrid turkeys. While most releases throughout the eastern United States were complete failures, a remnant population of hybrid turkeys has survived in Marshall and Putnam Counties, Illinois. In 1981, the Illinois Department of Conservation opened a spring, gobbler-only hunting season in these counties. The purpose of this study was to compare April foods and parasites of the hybrid turkeys with results from studies on truly wild turkeys in southern Illinois. Crops, …
Pigeon Short-Term Memory: The Effects Of Intertrial Interval Duration And Illumination In A Successive Delayed Matching-To-Sample Procedure, Vic Grossi
Theses and Dissertations (Comprehensive)
The aim of this research was to examine the effects of illumination and intertrial interval duration on pigeon short-term memory, using a successive matching-to-sample procedure. In phrase one the retention interval was manipulated individually for each bird. During the second phase, a correction procedure was implemented in order to reduce the number of responses made to non-match comparison stimuli. In the third phase, the birds were returned to a common baseline, in order to observe what effect elimination of the correction procedure had on the bird’s performance. In the final phase of the research, after achieving stable performance in the …