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Articles 601 - 630 of 632
Full-Text Articles in Population Biology
Elephant Interest Group - Membership List, Elephant Editors
Elephant Interest Group - Membership List, Elephant Editors
Elephant
Mailing List for the Elephant Interest Group. This document contains sensitive personal information and is therefore not openly available on this site. Please contact the administrators for details.
Errata And Comments For Elephant Newsletter No. 2, Elephant Editors
Errata And Comments For Elephant Newsletter No. 2, Elephant Editors
Elephant
Errata and comments for Elephant Newsletter No. 2
Miscellaneous, Elephant Editors
Miscellaneous, Elephant Editors
Elephant
Including: a plea for publication of The African Elephant Bibliography; Errata and comments for Elephant 1.2; Information for readers; Proposal of an elephant hotline; and prompts for reader opinion
Some Physical And Biological Factors Affecting Red-Tailed Hawk Productivity, Stewart Wayne Janes
Some Physical And Biological Factors Affecting Red-Tailed Hawk Productivity, Stewart Wayne Janes
Dissertations and Theses
Various physical and biological factors affecting annual productivity in a Red-tailed Hawk population in north-central Oregon were investigated. The percentage of the population successfully fledging one or more young was the most important factor in determining the number of young fledged per pair in a given year. Neither clutch size nor the number of young fledged per successful nest varied significantly. Percent pair success was correlated with several January weather variables. A cold and dry January is positively correlated with Red-tailed Hawk productivity. This is apparently related to the onset of rapid vegetative growth and this in turn is positively …
Observing Elephants In Africa, Richard Van Gelder
Observing Elephants In Africa, Richard Van Gelder
Elephant
Field research notes from Botswana and Kenya in 1977-78.
Elephant Interest Group Questionnaire, Elephant Editors
Elephant Interest Group Questionnaire, Elephant Editors
Elephant
Form for consideration for the Elephant Interest Group.
Elephant Interest Group - Membership List, Elephant Editors
Elephant Interest Group - Membership List, Elephant Editors
Elephant
Mailing List for the Elephant Interest Group. This document contains sensitive personal information and is therefore not openly available on this site. Please contact the administrators for details.
Potpourri, Elephant Editors
Potpourri, Elephant Editors
Elephant
Acknowledgments, back issues, information about mascot Ahmed.
A Note From The Editor, Jeheskel Shoshani
A Note From The Editor, Jeheskel Shoshani
Elephant
Dr. Shoshani introduces the newsletter and documents increasing interest and support.
Tentative Agenda For The Upcoming Meeting Of The Eig, Elephant Editors
Tentative Agenda For The Upcoming Meeting Of The Eig, Elephant Editors
Elephant
Agenda for the EIG's meeting during the 58th Annual meeting of the ASA, Athens, GA, June 13-17, 1977.
Known Elephant Numbers And Distribution In Africa, Iain Douglas-Hamilton
Known Elephant Numbers And Distribution In Africa, Iain Douglas-Hamilton
Elephant
Map and Population table detailing known elephant population in Africa as of 1978.
General Information On Elephants With Emphasis On Tusks, Jehskel Shoshani
General Information On Elephants With Emphasis On Tusks, Jehskel Shoshani
Elephant
A brief encyclopedic entry on elephants in general.
Bibliography, Elephant Editors
Bibliography, Elephant Editors
Elephant
Selected bibliography covering references from 1970 - mid-1977.
Front Matter, Elephant Editors
Information From The Elephant Interest Group Questionnaire, Elephant Editors
Information From The Elephant Interest Group Questionnaire, Elephant Editors
Elephant
Elephant-related activities of answering respondents to the first newsletter's questionnaire, along with the stated objectives of the Elephant Interest Group.
Elephantine Animals, Dale J. Osborn
Elephantine Animals, Dale J. Osborn
Elephant
Survey of animals named for features that recall the elephant.
Ivory, Elephants, And Men (A Book Soon To Be Published), Kenneth C. Wylie
Ivory, Elephants, And Men (A Book Soon To Be Published), Kenneth C. Wylie
Elephant
Topical preview of the titular tome.
Eratta And Comments For Elephant Newsletter No. 2, Elephant Editors
Eratta And Comments For Elephant Newsletter No. 2, Elephant Editors
Elephant
List of known errors for Elephant 1.1, w/ additional comments.
Elephant Library, Elephant Editors
Elephant Library, Elephant Editors
Elephant
First mention of the future Elephant Library at the Wayne State University Library System
Ban The Ivory Campaign, Elephant Editors
Ban The Ivory Campaign, Elephant Editors
Elephant
Timeline and details of the Ban The Ivory campaign.
Present Status Of The Asian Elephant (Elephas Maximus Linneaus, 1758), Robert C. D. Olivier
Present Status Of The Asian Elephant (Elephas Maximus Linneaus, 1758), Robert C. D. Olivier
Elephant
Summary of the distribution, population, habitat, conservation, etc. of the Asian Elephant.
Erratum, Elephant Editors
Erratum, Elephant Editors
Elephant
Correction of the location of the Elephant Symposium at the 59th Annual Meeting of the ASM to Corvallis from Portland, Oregon.
Captive Elephant Population, Elephant Editors
Captive Elephant Population, Elephant Editors
Elephant
Survey of elephants in captivity, 1978.
Elephants In The Plant World, Dale J. Osborn
Elephants In The Plant World, Dale J. Osborn
Elephant
Survey of plants named for features that recall the elephant.
The Reproductive Cycle Of Microtus Ochrogaster In Eastern Kansas, Robert K. Rose, Michael S. Gaines
The Reproductive Cycle Of Microtus Ochrogaster In Eastern Kansas, Robert K. Rose, Michael S. Gaines
Biological Sciences Faculty Publications
About 800 Microtus ochrogaster were live—trapped at biweekly intervals from May 1971 through March 1973 in 3 grassland study areas in eastern Kansas, USA. Details of reproduction were determined by autopsy. Population density increased through the first winter, reached a peak in April 1972, then declined sharply during that summer and beyond. Body length, but not body mass, tended to be positively related to density. Both sexes matured at about the same weight; development was somewhat prolonged during the winter months, especially in the winter preceding the population peak. Pregnancy rates were high, approaching maximal iteroparity, throughout the study, with …
Meeting Of The Elephant Interest Group At Michigan State University, June 21, 1977, Jeheskel Shoshani
Meeting Of The Elephant Interest Group At Michigan State University, June 21, 1977, Jeheskel Shoshani
Elephant
Digest of the minutes of the first informal meeting of the Elephant Interest Group at the 57th Annual Meeting of the American Society of Mamalogists (ASM).
Population Dynamics Of Microtus Ochrogaster In Eastern Kansas, Michael S. Gaines, Robert K. Rose
Population Dynamics Of Microtus Ochrogaster In Eastern Kansas, Michael S. Gaines, Robert K. Rose
Biological Sciences Faculty Publications
Four eastern Kansas populations of the prairie vole, Microtus ochrogaster were live trapped from 1970—73 to gain insight into the population regulation of this species. All four populations exhibited a 2—yr cycle in numbers with peak densities generally occurring in June 1972. Peak densities were followed by a decline in numbers, a recovery, and a population crash in spring 1973. Reproductive parameters changed dramatically as density rose and fell. The summer breeding season in the crash year of 1973 was shortened by at least 3 mo. A reduction in breeding activity occurred during the summer of every year of the …
Mammals Of The Bull Run, Edward M. Thatcher
Mammals Of The Bull Run, Edward M. Thatcher
Dissertations and Theses
This study of mammals of the Bull Run Planning Unit has a dual character. First, mammals of special scientific or natural history interest such as threatened or endangered species were sought. This was in conjunction with a Mt. Hood Bull Run Planning Unit. Second, a zoogeographical study of mammals of the Bull Run was performed. Abundance and distributional data was recorded for each species observed. This data was related to availability to moisture as indicated by plant associations trapped. Difference in habitat utilization along a moisture gradient was investigated as a possible coexistence mechanism for sympatric small mammals in the …
Geographic Variation In Dicamptodon Ensatus (Eschscholtz) With Notes On Life History And Zoogeography, Ronald A. Nussbaum
Geographic Variation In Dicamptodon Ensatus (Eschscholtz) With Notes On Life History And Zoogeography, Ronald A. Nussbaum
All Master's Theses
The purpose of this paper is to present information concerning geographic variation between three northern populations of Dicamptodon, and to add to the meager store of information concerning the life history and biology of the species.
The Distribution Of Three Taxa Of Peromyscus In Central Washington, Gay Harold Engelsen
The Distribution Of Three Taxa Of Peromyscus In Central Washington, Gay Harold Engelsen
All Master's Theses
One aspect of the study was to define the present ranges of all types of Peromyscus in the study area; the other to determine the extent of interfertility of the groups.