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Articles 4021 - 4050 of 5997
Full-Text Articles in Entire DC Network
Egg Removal By Brown-Headed Cowbirds: A Field Test Of The Host Incubation Efficiency Hypothesis, Douglas Wood, Eric Bollinger
Egg Removal By Brown-Headed Cowbirds: A Field Test Of The Host Incubation Efficiency Hypothesis, Douglas Wood, Eric Bollinger
Faculty Research & Creative Activity
Brown-headed Cowbirds (Molothrus ater) often remove host eggs, usually to the detriment of the host's reproductive success. We tested the hypothesis that host egg size and number influence the incubation efficiency of a parasitic egg. A single House Sparrow (Passer domesticus) or Brown-headed Cowbird egg was placed in each host nest (addition), and in some nests a host egg was removed as well (addition/removal). Hatching success and incubation length were measured to determine whether host-egg removal conferred an advantage in incubation efficiency compared to simple addition of a parasitic egg. Redwinged Blackbirds (Agelaius phoeniceus) and Chipping Sparrows (Spizella passerina) served …
Egg Removal By Brown-Headed Cowbirds: A Field Test Of The Host Incubation Efficiency Hypothesis, Douglas R. Wood, Eric K. Bollinger
Egg Removal By Brown-Headed Cowbirds: A Field Test Of The Host Incubation Efficiency Hypothesis, Douglas R. Wood, Eric K. Bollinger
Faculty Research & Creative Activity
Brown-headed Cowbirds (Molothrus ater) often remove host eggs, usually to the detriment of the host's reproductive success. We tested the hypothesis that host egg size and number influence the incubation efficiency of a parasitic egg. A single House Sparrow (Passer domesticus) or Brown-headed Cowbird egg was placed in each host nest (addition), and in some nests a host egg was removed as well (addition/removal). Hatching success and incubation length were measured to determine whether host-egg removal conferred an advantage in incubation efficiency compared to simple addition of a parasitic egg. Redwinged Blackbirds (Agelaius phoeniceus) and Chipping Sparrows (Spizella passerina) served …
10/22/1997 - Eiu To Recognize Distinguished Alumni.Pdf, University Marketing And Communications
10/22/1997 - Eiu To Recognize Distinguished Alumni.Pdf, University Marketing And Communications
1997
No abstract provided.
Daily Eastern News: October 20, 1997, Eastern Illinois University
Daily Eastern News: October 20, 1997, Eastern Illinois University
October
No abstract provided.
Daily Eastern News: October 08, 1997, Eastern Illinois University
Daily Eastern News: October 08, 1997, Eastern Illinois University
October
No abstract provided.
Daily Eastern News: October 06, 1997, Eastern Illinois University
Daily Eastern News: October 06, 1997, Eastern Illinois University
October
No abstract provided.
Daily Eastern News: October 01, 1997, Eastern Illinois University
Daily Eastern News: October 01, 1997, Eastern Illinois University
October
No abstract provided.
Greek Column, 1997 Fall (2/2), Eastern Illinois University. Interfraternity Council, Eastern Illinois University. Panhellenic Council
Greek Column, 1997 Fall (2/2), Eastern Illinois University. Interfraternity Council, Eastern Illinois University. Panhellenic Council
Greek Publications
Volume 7, issue 1 (Fall 1997) of The Greek Column, a publication of the Interfraternity and Panhellenic Councils at Eastern Illinois University. (Part 2 of 2, last 9 of 19 pages)
Daily Eastern News: September 25, 1997, Eastern Illinois University
Daily Eastern News: September 25, 1997, Eastern Illinois University
September
No abstract provided.
Daily Eastern News: September 23, 1997, Eastern Illinois University
Daily Eastern News: September 23, 1997, Eastern Illinois University
September
No abstract provided.
09/10/1997 - Eiu Hires New Human Resources Director.Pdf, University Marketing And Communications
09/10/1997 - Eiu Hires New Human Resources Director.Pdf, University Marketing And Communications
1997
No abstract provided.
Daily Eastern News: September 05, 1997, Eastern Illinois University
Daily Eastern News: September 05, 1997, Eastern Illinois University
September
No abstract provided.
Daily Eastern News: September 02, 1997, Eastern Illinois University
Daily Eastern News: September 02, 1997, Eastern Illinois University
September
No abstract provided.
Daily Eastern News: August 29, 1997, Eastern Illinois University
Daily Eastern News: August 29, 1997, Eastern Illinois University
August
No abstract provided.
Daily Eastern News: August 27, 1997, Eastern Illinois University
Daily Eastern News: August 27, 1997, Eastern Illinois University
August
No abstract provided.
Daily Eastern News: August 26, 1997, Eastern Illinois University
Daily Eastern News: August 26, 1997, Eastern Illinois University
August
No abstract provided.
Eng 3702-003: American Realism, John Allison
Issue 7, Allen Lanham
Issue 7, Allen Lanham
NoteBooth
Tech training facility opens; Booth Library renovation plan begins
Grand Prairie Friends Notes (August 1997), Grand Prairie Friends
Grand Prairie Friends Notes (August 1997), Grand Prairie Friends
Newsletters
August 1997
Grand Prairie Friends Notes (July 1997), Grand Prairie Friends
05/29/1997 - Eiu Researcher Studying Malaria Mosquitoes In Bolivia, University Marketing And Communications
05/29/1997 - Eiu Researcher Studying Malaria Mosquitoes In Bolivia, University Marketing And Communications
1997
No abstract provided.
05/27/1997 - Area Students Receive Distinguished Graduate Student Awards.Pdf, University Marketing And Communications
05/27/1997 - Area Students Receive Distinguished Graduate Student Awards.Pdf, University Marketing And Communications
1997
No abstract provided.
05/15/1997 - Eastern Students Named To 1996-1997 Who's Who, University Marketing And Communications
05/15/1997 - Eastern Students Named To 1996-1997 Who's Who, University Marketing And Communications
1997
No abstract provided.
Grand Prairie Friends Notes (May 1997), Grand Prairie Friends
Daily Eastern News: April 30, 1997, Eastern Illinois University
Daily Eastern News: April 30, 1997, Eastern Illinois University
April
No abstract provided.
Daily Eastern News: April 29, 1997, Eastern Illinois University
Daily Eastern News: April 29, 1997, Eastern Illinois University
April
No abstract provided.
Daily Eastern News: April 28, 1997, Eastern Illinois University
Daily Eastern News: April 28, 1997, Eastern Illinois University
April
No abstract provided.
Daily Eastern News: April 23, 1997, Eastern Illinois University
Daily Eastern News: April 23, 1997, Eastern Illinois University
April
No abstract provided.
Daily Eastern News: April 16, 1997, Eastern Illinois University
Daily Eastern News: April 16, 1997, Eastern Illinois University
April
No abstract provided.
04/15/1997 - Eius College Of Sciences Shells Out Award To Edward Moll.Pdf, University Marketing And Communications
04/15/1997 - Eius College Of Sciences Shells Out Award To Edward Moll.Pdf, University Marketing And Communications
1997
No abstract provided.