Results 61 to 70 of about 5,218,704 (334)

Geographic origin and migration phenology of European red admirals (Vanessa atalanta) as revealed by stable isotopes

Movement Ecology, 2018
Background Long-distance migration has evolved multiple times in different animal taxa. For insect migrants, the complete annual migration cycle covering several thousand kilometres, may be performed by several generations, each migrating part of the ...
Oskar Brattström, Anatoly Shapoval, Leonard I. Wassenaar, Keith A. Hobson, Susanne Åkesson   +4 more
doaj   +1 more source

Validation of Contact Mats to Monitor Dairy Cow Contact with Stall Partitions

Animals, 2020
In indoor housing systems, repetitive contact with the stall partitions may reflect issues between the housing environment and the cow, by reducing the quality of rest and hindering ease of movement.
Caroline Freinberg, Athena Zambelis, Elsa Vasseur   +2 more
doaj   +1 more source

Animal Orientation Strategies for Movement in Flows [PDF]

Current Biology, 2011
(Uploaded by Plazi for the Bat Literature Project) No abstract provided.
Chapman, J. W., Klaassen, R. H. G., Drake, V. A., Fossette, S., Hays, G. C., Metcalfe, J. D., Reynolds, A. M., Reynolds, D. R., Alerstam, T.   +8 more
openaire   +2 more sources

Inferring an animal's environment through biologging: quantifying the environmental influence on animal movement. [PDF]

Mov Ecol, 2020
Background Animals respond to environmental variation by changing their movement in a multifaceted way. Recent advancements in biologging increasingly allow for detailed measurements of the multifaceted nature of movement, from descriptors of animal ...
Eikelboom JAJ, de Knegt HJ, Klaver M, van Langevelde F, van der Wal T, Prins HHT.   +5 more
europepmc   +2 more sources

New Litter Trap Devices Outperform Pitfall Traps for Studying Arthropod Activity

Insects, 2019
Soil fauna play a key role in nutrient cycling and decomposition, and in recent years, researchers have become more and more interested in this compartment of terrestrial ecosystems.
Dolores Ruiz-Lupión, Jordi Pascual, Nereida Melguizo-Ruiz, Oriol Verdeny-Vilalta, Jordi Moya-Laraño   +4 more
doaj   +1 more source

Ecological insights from three decades of animal movement tracking across a changing Arctic

Science, 2020
Ecological “big data” Human activities are rapidly altering the natural world. Nowhere is this more evident, perhaps, than in the Arctic, yet this region remains one of the most remote and difficult to study.
S. Davidson, G. Bohrer, E. Gurarie, S. LaPoint, P. Mahoney, N. Boelman, J. Eitel, L. Prugh, L. Vierling, J. Jennewein, Emma Grier, Ophélie Couriot, A. Kelly, A. Meddens, Ruth Y. Oliver, R. Kays, M. Wikelski, T. Aarvak, J. Ackerman, J. A. Alves, E. Bayne, B. Bedrosian, J. Belant, A. Berdahl, A. Berlin, D. Berteaux, J. Bêty, D. Boiko, Travis L. Booms, B. Borg, S. Boutin, W. Boyd, Kane Brides, Stephen Brown, V. Bulyuk, K. Burnham, D. Cabot, Michael L. Casazza, K. Christie, E. Craig, S. Davis, Tracy Davison, Dominic Demma, C. DeSorbo, A. Dixon, Robert Domenech, Götz Eichhorn, K. Elliott, Joseph R. Evenson, K. Exo, S. Ferguson, W. Fiedler, A. Fisk, J. Fort, Alastair Franke, M. Fuller, S. Garthe, G. Gauthier, G. Gilchrist, P. Glazov, C. E. Gray, D. Grémillet, L. Griffin, Michael T. Hallworth, A.-L. Harrison, Holly L. Hennin, J. Hipfner, J. Hodson, J. A. Johnson, K. Joly, Kimberly Jones, T. Katzner, Jeff W. Kidd, Elly C. Knight, M. Kochert, A. Kölzsch, H. Kruckenberg, B. Lagassé, Sandra Lai, J. Lamarre, R. Lanctot, N. Larter, A. Latham, Christopher Latty, J. Lawler, Don‐Jean Léandri‐Breton, Hansoo Lee, Stephen B. Lewis, O. Love, J. Madsen, M. Maftei, M. Mallory, B. Mangipane, M. Markovets, P. Marra, Rebecca L. McGuire, C. McIntyre, E. McKinnon, T. Miller, S. Moonen, Tong Mu, G. Müskens, J. Ng, Kerry L. Nicholson, I. Øien, Cory T. Overton, Patricia A. Owen, A. Patterson, A. Petersen, I. Pokrovsky, Luke L. Powell, R. Prieto, P. Quillfeldt, J. Rausch, Kelsey L. Russell, S. Saalfeld, H. Schekkerman, J. Schmutz, P. Schwemmer, D. Seip, Adam Shreading, M. Silva, Brian W. Smith, F. Smith, JEFF P. Smith, K. Snell, A. Sokolov, V. Sokolov, D. Solovyeva, M. Sorum, G. Tertitski, J. Therrien, K. Thorup, T. Tibbitts, I. Tulp, B. Uher-Koch, Rob S. A. van Bemmelen, S. V. Van Wilgenburg, A. V. Von Duyke, Jesse L. Watson, B. Watts, Judy A. Williams, Matthew T. Wilson, James R. Wright, Michael A. Yates, D. Yurkowski, R. Žydelis, M. Hebblewhite   +147 more
semanticscholar   +1 more source

Stacked space-time densities : a geovisualisation approach to explore dynamics of space use over time [PDF]

, 2014
Research presented in this paper is part of the collaboration under the COST (European Cooperation in Science and Technology) ICT Action IC0903, “Knowledge Discovery from Moving Objects (MOVE)” and facilitated by the Lorentz Center workshop on “Analysis ...
van Loon, E.E.; id_orcid, Loon, van, E.E., Buchin, KA Kevin, Shamoun-Baranes, J, Demsar, Urska, Shamoun-Baranes, J., van Loon, Emiel E., Demsar, U., Buchin, K., Demsar, U, Shamoun-Baranes, Judy, Loon, E Emiel van, Buchin, Kevin   +12 more
core   +1 more source

Dispersal and Space Use of Captive-Reared and Wild-Rehabilitated Harpy Eagles Released in Central American Landscapes: Implications for Reintroduction and Reinforcement Management

Diversity, 2022
Understanding the spatial context of animal movements is fundamental for the establishment and management of protected areas. We tracked, by telemetry devices, 31 captive-reared and 5 wild-rehabilitated Harpia harpyja and estimated the dispersal and ...
Adrián Naveda-Rodríguez, Edwin Campbell-Thompson, Richard T. Watson, Jennifer McCabe, Félix Hernán Vargas   +4 more
doaj   +1 more source

Eye movements and attention for behavioural animation [PDF]

The Journal of Visualization and Computer Animation, 2002
AbstractThis paper describes a simulation of attention behaviour aimed at computer‐animated characters. Attention is the focusing of a person's perception on a particular object. This is useful for computer animation as it determines which objects the character is aware of: information that can be used in the simulation of the character's behaviour in ...
Marco Fyfe Pietro Gillies, Neil A. Dodgson   +1 more
openaire   +4 more sources

Proximity Interactions in a Permanently Housed Dairy Herd: Network Structure, Consistency, and Individual Differences

Frontiers in Veterinary Science, 2020
Understanding the herd structure of housed dairy cows has the potential to reveal preferential interactions, detect changes in behavior indicative of illness, and optimize farm management regimes.
Kareemah Chopra, Holly R. Hodges, Zoe E. Barker, Jorge A. Vázquez Diosdado, Jonathan R. Amory, Tom C. Cameron, Darren P. Croft, Nick J. Bell, Edward A. Codling   +8 more
doaj   +1 more source