Late in the twentieth century, there was a not entirely unjustified frenzy over swarms of Africanized bees entering the ...

A rare blue parrot that was among the last wild-born members of its species and was believed to have inspired the movie Rio has died outside São Paulo, Brazil. The bird was a Spix's macaw named ...

This research was carried out to evaluate the pollination by Africanized honeybees Apis mellifera, the floral biology and to observe the hoarding behavior in the soybean flowers (Glycine max Merril), ...