Navigation Links
Chapman University unearths data in animal habitat selection that counters current convention
Date:6/27/2013

ORANGE, Calif. Chapman University's Walter Piper, Ph.D., has published research this week in a leading science journal that shows animals choose habitat similar to where they were raised rather than that likely to maximize reproductive success. This finding runs counter to current tenets of habitat selection theory.

The paper is published in the Proceedings of the Royal Society B on June 26 and includes co-authors Michael Palmer, Nathan Banfield and Michael Meyer. Dr. Piper's research focuses on his long-term study of loons.

"The basic finding is that young loons chose to settle on territories that are very similar to their natal territories," noted Dr. Piper, professor in Chapman's Schmid College of Science and Technology. "This behavioral pattern seems to indicate that loons choose habitat so as to promote their survival, not their breeding success. This is exciting because it flies in the face of current dogma in field of habitat selection."

Here is the abstract from the research: Scientists have long presumed that animals settle on breeding territories according to the ideal free model, which presumes that animals select habitat that maximizes the number of offspring they can produce. But settlement data often show that, in fact, animals do not select high quality habitat. Indeed, here we report that young common loons have a striking tendency to settle on breeding lakes that resemble their natal lake in terms of both size and pH. Preference for natal like rather than high quality habitat, might allow a young animal to feed on familiar prey and, hence, increase its likelihood of surviving its early breeding years.


'/>"/>

Contact: Sheri Ledbetter
sledbett@chapman.edu
714-289-3143
Chapman University
Source:Eurekalert

Page: 1

Related biology news :

1. Saint Louis University researchers discover a way to detect new viruses
2. University of Toronto breakthrough allows fast, reliable pathogen identification
3. Georgia State University research finds Clean Air Act increased Atlanta rainfall
4. University of Edinburgh
5. University of Wisconsin chemists find new compounds to curb staph infection
6. University of Maryland Medical Center launches genetic-testing program for cardiac patients
7. University of Maryland School of Medicine researchers find potential novel treatment for influenza
8. University of Houston engineering professor awarded grant to study melanoma treatment
9. Saint Louis University, University of Toronto biologists help decode turtle genome
10. Wayne State University startup, Advaita, to participate in new Michigan I-Corps program
11. Indiana University associate professor earns APSs Henry Pickering Bowditch Award
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/5/2017)... 5, 2017 Today HYPR Corp. , ... server component of the HYPR platform is officially ... end-to-end security architecture that empowers biometric authentication across Fortune ... already secured over 15 million users across the financial ... connected home product suites and physical access represent a ...
(Date:4/4/2017)... NEW YORK , April 4, 2017   ... solutions, today announced that the United States Patent and ... The patent broadly covers the linking of an iris ... the same transaction) and represents the company,s 45 th ... our latest patent is very timely given the multi-modal ...
(Date:3/30/2017)... , March 30, 2017  On April 6-7, 2017, ... the Genome hackathon at Microsoft,s headquarters in ... competition will focus on developing health and wellness apps ... Hack the Genome is the first hackathon ... The world,s largest companies in the genomics, tech and ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... October 11, 2017 , ... Proscia Inc ., ... a Webinar titled, “Pathology is going digital. Is your lab ready?” with Dr. ... best practices and how Proscia improves lab economics and realizes an increase in ...
(Date:10/11/2017)... ... October 11, 2017 , ... ... granted orphan drug designation to SBT-100, its novel anti-STAT3 (Signal Transducer and Activator ... osteosarcoma. SBT-100 is able to cross the cell membrane and bind intracellular STAT3 ...
(Date:10/10/2017)... , Oct. 10, 2017 International research firm Parks Associates ... will speak at the TMA 2017 Annual Meeting , October 11 ... in the residential home security market and how smart safety and security ... Parks Associates: ... "The residential security ...
(Date:10/9/2017)... ... 2017 , ... The award-winning American Farmer television series will feature 3 Bar ... Tuesdays at 8:30aET on RFD-TV. , With global population estimates nearing ten billion ... continue to feed a growing nation. At the same time, many of our valuable ...
Breaking Biology Technology: