Some species want people, and therefore are termed anthropophagic or anthropophilic. Other people want animals such as cattle, and therefore are termed zoophagic or zoophilic. The space over which a mosquito is interested in its preferred blood resource ordinarily ranges between seven and 20 meters. See a healthcare company https://jaidenooibw.uzblog.net/why-mosquitoes-buzz-in-people-s-ears-for-dummies-42403429