... © 2021. Published by The Company of Biologists Ltd 2021 Summary: Contrast between small targets, such as prey or body markings, and the background control the ability of the common sunfish to distinguish these features or targets. Vision Fish Resolution Target detection Contrast...

... freely behaving hoverflies perform escape responses from competitors and predators in the wild. Retinal size Approach Foraging behavior Looming stimuli Motion vision Target detection Many insects visit flowering plants, serving an important ecological role as pollinators while feeding...

...Elisa Rigosi; Steven D. Wiederman; David C. O'Carroll ABSTRACT An essential biological task for many flying insects is the detection of small, moving targets, such as when pursuing prey or conspecifics. Neural pathways underlying such ‘target-detecting’ behaviours have been investigated...

... tasks failed to disclose any difference between archerfish – who lack a cortex – and humans. COMPETING INTERESTS No competing interests declared. 5 3 2013 16 4 2013 © 2013. Published by The Company of Biologists Ltd 2013 visual search target detection attention cortex...

... 12 7 2007 © The Company of Biologists Limited 2007 2007 target detection velocity tuning contrast dependence spatial interactions insect vision elementary motion detection (EMD) Despite the limited acuity provided by the compound eye, many insects detect and pursue small...

...@biology.au.dk ) 25 10 2006 © The Company of Biologists Limited 2007 2007 Odontoceti Phocoena phocoena biosonar target detection click source level inter-click interval bycatch acoustic monitoring The harbour porpoise ( Phocoena phocoena L.) is the smallest and most...

... address: Woods Hole Oceanographic Institution, Wood Hole, MA 02543, USA (e-mail: pmadsen@whoi.edu ) 8 3 2004 © The Company of Biologists Limited 2004 2004 false killer whale Pseudorca crassidens Risso's dolphin Grampus griseus biosonar echolocation target detection sound...