... at their landing spots and their eye movements are highly conjugate while shifting forward, suggesting that vision plays a critical role in locomotion that varies depending on the locomotor task. Attention Binocular vision Laterally placed eyes Lateral vision Binocular overlap Peafowl Many...

...-licence-1-1/ Editor's Choice: Archerfish gauge initial height of falling prey in less than 100 ms without access to binocular or accommodation-related cues and with no prior information on prey size and background distance. Visual depth perception Binocular vision Motion parallax...

... hypotheses about the link between binocular vision and the associated behaviours. Binocular vision in birds has been hypothesized to function primarily in guiding the position of the bill and/or the feet, and estimating the time of arrival at a target when foraging ( Martin, 2009 ). Additionally, a recent...

...’ hypothesis. * Author for correspondence ( [email protected] ) 9 9 2009 © 2009. 2009 binocular vision elasmobranch eye pupil dilation Sphyrnidae winghead shark In their 400 million year evolutionary history, elasmobranch fishes (sharks, skates and rays) have evolved a rich...

... on a triangulation mechanism. * e-mail: [email protected] 10 05 2000 22 6 2000 © 2000 by Company of Biologists 2000 mantispid Mantispa styriaca compound eye superposition eye binocular vision prey capture binocular mechanism triangulation If one comes...

... ). The above findings, together with the known visual recognition tasks performed by the mantid, finally allow the formulation of a simple neuronal model of binocular vision. Based on this finding a critical test can be made regarding the binocular coordination of directional information; by presenting...

... an effective range of about 90 mm. * Present address: Department of Psychology, University of Uppsala, Box 227, S–75104 Uppsala, Sweden. 28 5 1983 © 1985 by Company of Biologists 1985 Space perception movement parallax binocular vision A general problem in visual space...