Document Detail


Conservation and behavioral neuroendocrinology.
MedLine Citation:
PMID:  15878575     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The total number of threatened species of vertebrates is likely to be more than 10,000, with approximately one quarter of the world's mammal species, one eighth of the birds and one third of the amphibians threatened with extinction. The rate of loss of animal species and hence of biodiversity is increasing and may become even greater as ecosystems become affected by climate change due to global warming. Behavioral neuroendocrinology, which considers interactions between behavior and neuroendocrine function in animals from all vertebrate taxa, can contribute to animal conservation. Research with laboratory animals can address questions in basic biology relevant to conservation and develop methods for use with threatened animals. Field work with free-living animals considers the basic biology of new species and the use of endocrine tools to assess the susceptibility of species to threats. Non-invasive measurements of hormone concentrations, especially fecal steroids, are extensively used to assess reproductive function and the stress status of animals in captive breeding programs and in the wild. Biodiversity and natural selection both depend on individual variation, and conservation programs often work with animals on an individual basis. The consideration of data from individuals is essential in conservation endocrinology. Direct contributions to conservation programs are challenging as study situations are determined by practical conservation concerns. Indirect contributions such as the provision of scientific input to conservation plans and participation in public education programs offer significant benefits for conservation programs. Directly and indirectly, there are many opportunities for behavioral neuroendocrinologists to contribute to conservation.
Authors:
J F Cockrem
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review    
Journal Detail:
Title:  Hormones and behavior     Volume:  48     ISSN:  0018-506X     ISO Abbreviation:  Horm Behav     Publication Date:  2005 Nov 
Date Detail:
Created Date:  2005-10-21     Completed Date:  2006-01-23     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0217764     Medline TA:  Horm Behav     Country:  United States    
Other Details:
Languages:  eng     Pagination:  492-501     Citation Subset:  IM    
Affiliation:
Conservation Endocrinology Research Group, Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand. J.F.Cockrem@massey.ac.nz
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MeSH Terms
Descriptor/Qualifier:
Animals
Animals, Wild
Behavioral Research / methods*
Biodiversity
Conservation of Natural Resources
Female
Male
Neuroendocrinology / methods*
Research Design*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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