When the sun goes down, some of the world’s most dangerous animals become active. From stealthy predators to silent hunters, ...
A new international study led by researchers from Aarhus University and the Smithsonian Tropical Research Institute (STRI) reveals that small bats can be just as efficient predators as lions—and often ...
Aug. 28 (UPI) --Ecologists saw nocturnal spiders attracting prey with their web by using fireflies as bait, according to a new study. Tunghai University researchers observed Psechrus Clavis a sheet ...
Guanaco herds frequently place a ‘sentinel’ on a vantage point to look out for danger while the remainder of the herd are ...