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:3/11/2016)... PUNE, India , March 11, 2016 ... to a new market research report "Image Recognition Market ... by Application (Marketing and Advertising), by Deployment Type (On-Premises ... Global Forecast To 2022", published by MarketsandMarkets, the global ... in 2015 to USD 29.98 Billion by 2020, at ...
(Date:3/10/2016)... --  Unisys Corporation (NYSE: UIS ) today announced ... testing its biometric identity solution at the Otay Mesa border ... identify certain non-U.S. citizens leaving the country. ... determine the efficiency and accuracy of using biometric technologies in ... until May 2016. --> the United States ...
(Date:3/9/2016)... , March 9, 2016 ... identified that more than 23,000 public service employees either ... been receiving their salary unlawfully.    --> ... government identified that more than 23,000 public service employees ... had been receiving their salary unlawfully.    --> ...
Breaking Biology News(10 mins):
(Date:4/29/2016)... ... April 29, 2016 , ... Amendia, ... spinal surgical procedures, today announced the completion of a significant transaction and partnership ... and future customers and partners. Kohlberg & Company, L.L.C. (“Kohlberg”), a leading ...
(Date:4/29/2016)... ... 29, 2016 , ... During a two day program for ... company, CereScan’s CEO, John Kelley, joined other Denver business leaders in providing business ... the Denver area business community, shared his top fundamental learnings in building an ...
(Date:4/29/2016)... ... ... Intelligent Implant Systems announced today that the two-level components for the Revolution™ ... States. These components expand the capabilities of the system and allow Revolution™ to ... of 2015, the company has seen significant sales growth in 1Q 2016, and the ...
(Date:4/28/2016)... April 28, 2016 The report ... Brayton Cryocoolers), Service (Technical Support, Product Repairs & Refurbishment, ... Global Forecast to 2022", published by MarketsandMarkets, the global ... by 2022, at a CAGR of 7.29% between 2016 ... Tables and 94 Figures spread through 159 Pages and ...
Breaking Biology Technology: