Search results
Results from the WOW.Com Content Network
An electric fish generates an electric field using an electric organ, modified from muscles in its tail. The field is called weak if it is only enough to detect prey, and strong if it is powerful enough to stun or kill. The field may be in brief pulses, as in the elephantfishes, or a continuous wave, as in the knifefishes.
Electric organ discharges are two types, pulse and wave, and vary both by species and by function. Electric fish have evolved many specialised behaviours. The predatory African sharptooth catfish eavesdrops on its weakly electric mormyrid prey to locate it when hunting, driving the prey fish to develop electric signals that are harder to detect.
Magnetoreception is a sense which allows an organism to detect the Earth's magnetic field. Animals with this sense include some arthropods, molluscs, and vertebrates (fish, amphibians, reptiles, birds, and mammals). The sense is mainly used for orientation and navigation, but it may help some animals to
For premium support please call: 800-290-4726
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
This category includes animals with the biological ability to perceive natural electrical stimuli. Subcategories This category has only the following subcategory.
However, when headlights approach a nocturnal animal, it is hard for the creature to see the approaching car (nocturnal animals see better in low than in bright light). Furthermore, the glare of oncoming vehicle headlights can dazzle some species, such as rabbits; they will freeze in the road rather than flee.
Jul. 26—Ohio and Indiana have agreed to test partially automated trucks on a 166-mile stretch of Interstate 70, testing that could begin as early as October. The Ohio Department of ...