Literature DB >> 34135350

African forest elephant movements depend on time scale and individual behavior.

Christopher Beirne1, Thomas M Houslay2, Peter Morkel3, Connie J Clark1, Mike Fay4, Joseph Okouyi4, Lee J T White4,5,6, John R Poulsen7.   

Abstract

The critically endangered African forest elephant (Loxodonta cyclotis) plays a vital role in maintaining the structure and composition of Afrotropical forests, but basic information is lacking regarding the drivers of elephant movement and behavior at landscape scales. We use GPS location data from 96 individuals throughout Gabon to determine how five movement behaviors vary at different scales, how they are influenced by anthropogenic and environmental covariates, and to assess evidence for behavioral syndromes-elephants which share suites of similar movement traits. Elephants show some evidence of behavioral syndromes along an 'idler' to 'explorer' axis-individuals that move more have larger home ranges and engage in more 'exploratory' movements. However, within these groups, forest elephants express remarkable inter-individual variation in movement behaviours. This variation highlights that no two elephants are the same and creates challenges for practitioners aiming to design conservation initiatives.

Entities:  

Year:  2021        PMID: 34135350     DOI: 10.1038/s41598-021-91627-z

Source DB:  PubMed          Journal:  Sci Rep        ISSN: 2045-2322            Impact factor:   4.379


  26 in total

Review 1.  Animal personalities: consequences for ecology and evolution.

Authors:  Max Wolf; Franz J Weissing
Journal:  Trends Ecol Evol       Date:  2012-06-22       Impact factor: 17.712

2.  Are animal personality traits linked to life-history productivity?

Authors:  Peter A Biro; Judy A Stamps
Journal:  Trends Ecol Evol       Date:  2008-05-22       Impact factor: 17.712

Review 3.  The ecological causes of individual specialisation.

Authors:  Márcio S Araújo; Daniel I Bolnick; Craig A Layman
Journal:  Ecol Lett       Date:  2011-07-26       Impact factor: 9.492

4.  Leveraging multidimensional heterogeneity in resource selection to define movement tactics of animals.

Authors:  Guillaume Bastille-Rousseau; George Wittemyer
Journal:  Ecol Lett       Date:  2019-06-26       Impact factor: 9.492

Review 5.  Advancing research on animal-transported subsidies by integrating animal movement and ecosystem modelling.

Authors:  Julia E Earl; Patrick A Zollner
Journal:  J Anim Ecol       Date:  2017-07-10       Impact factor: 5.091

6.  What's your move? Movement as a link between personality and spatial dynamics in animal populations.

Authors:  Orr Spiegel; Stephan T Leu; C Michael Bull; Andrew Sih
Journal:  Ecol Lett       Date:  2017-01       Impact factor: 9.492

Review 7.  Ecology of Problem Individuals and the Efficacy of Selective Wildlife Management.

Authors:  George J F Swan; Steve M Redpath; Stuart Bearhop; Robbie A McDonald
Journal:  Trends Ecol Evol       Date:  2017-05-18       Impact factor: 17.712

8.  Poaching empties critical Central African wilderness of forest elephants.

Authors:  John R Poulsen; Sally E Koerner; Sarah Moore; Vincent P Medjibe; Stephen Blake; Connie J Clark; Mark Ella Akou; Michael Fay; Amelia Meier; Joseph Okouyi; Cooper Rosin; Lee J T White
Journal:  Curr Biol       Date:  2017-02-20       Impact factor: 10.834

9.  Ecological consequences of forest elephant declines for Afrotropical forests.

Authors:  John R Poulsen; Cooper Rosin; Amelia Meier; Emily Mills; Chase L Nuñez; Sally E Koerner; Emily Blanchard; Jennifer Callejas; Sarah Moore; Mark Sowers
Journal:  Conserv Biol       Date:  2018-03-01       Impact factor: 6.560

10.  Devastating decline of forest elephants in central Africa.

Authors:  Fiona Maisels; Samantha Strindberg; Stephen Blake; George Wittemyer; John Hart; Elizabeth A Williamson; Rostand Aba'a; Gaspard Abitsi; Ruffin D Ambahe; Fidèl Amsini; Parfait C Bakabana; Thurston Cleveland Hicks; Rosine E Bayogo; Martha Bechem; Rene L Beyers; Anicet N Bezangoye; Patrick Boundja; Nicolas Bout; Marc Ella Akou; Lambert Bene Bene; Bernard Fosso; Elizabeth Greengrass; Falk Grossmann; Clement Ikamba-Nkulu; Omari Ilambu; Bila-Isia Inogwabini; Fortune Iyenguet; Franck Kiminou; Max Kokangoye; Deo Kujirakwinja; Stephanie Latour; Innocent Liengola; Quevain Mackaya; Jacob Madidi; Bola Madzoke; Calixte Makoumbou; Guy-Aimé Malanda; Richard Malonga; Olivier Mbani; Valentin A Mbendzo; Edgar Ambassa; Albert Ekinde; Yves Mihindou; Bethan J Morgan; Prosper Motsaba; Gabin Moukala; Anselme Mounguengui; Brice S Mowawa; Christian Ndzai; Stuart Nixon; Pele Nkumu; Fabian Nzolani; Lilian Pintea; Andrew Plumptre; Hugo Rainey; Bruno Bokoto de Semboli; Adeline Serckx; Emma Stokes; Andrea Turkalo; Hilde Vanleeuwe; Ashley Vosper; Ymke Warren
Journal:  PLoS One       Date:  2013-03-04       Impact factor: 3.240

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