Animal Navigation: A Galaxy of Cues
نویسنده
چکیده
Elegant new experiments show that on clear nights and in the absence of other celestial cues, dung beetles can orient their routes to the band of stars known as the Milky Way.
منابع مشابه
Running title : Navigational efficiency in a
Running title: Navigational efficiency in a BCRW model 1 Navigational efficiency in a biased and correlated random walk model of individual animal 2 movement 3 Joseph D. Bailey, Jamie Wallis, Edward A. Codling 4 Department of Mathematical Sciences, University of Essex, Colchester CO4 3SQ, UK. 5 Institute of Biomedical Engineering, University of Oxford, Oxford, OX3 7DQ, UK. 6 Abstract: Understan...
متن کاملاندازهگیری نمایه عمق نوری خوشههای کهکشانی با استفاده از اثرسونیائف زلدوویچ جنبشی
baryonic matter distribution in the large-scale structures is one of the main questions in cosmology. This distribution can provide valuable information regarding the processes of galaxy formation and evolution. On the other hand, the missing baryon problem is still under debate. One of the most important cosmological structures for studying the rate and the distribution of the baryons is gal...
متن کاملSHORT COMMUNICATION Guidance by odors in honeybee navigation
Animal navigation is guided by multiple sensory cues. Here, we ask whether and how olfactory stimuli emanating from places other than the trained feeding site redirect the flight paths of honeybees. The flight trajectories of individual bees were registered using harmonic radar tracking. Sensory cues (compass direction, distance, visual cues en route and close to the feeding site) associated wi...
متن کاملHow do room and apparatus cues control navigation in the Morris water task? Evidence for distinct contributions to a movement vector.
The present study compared the relative influence of location and direction on navigation in the Morris water task. Rats were trained with a fixed hidden or cued platform, and probe trials were conducted with the pool repositioned such that the absolute spatial location of the platform was centered in the opposite quadrant of the pool. Rather than swimming to the platform location, rats swam in...
متن کاملSpatial Navigation and the Central Complex: Sensory Acquisition, Orientation, and Motor Control
Cockroaches are scavengers that forage through dark, maze-like environments. Like other foraging animals, for instance rats, they must continually asses their situation to keep track of targets and negotiate barriers. While navigating a complex environment, all animals need to integrate sensory information in order to produce appropriate motor commands. The integrated sensory cues can be used t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Current Biology
دوره 23 شماره
صفحات -
تاریخ انتشار 2013