This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American What do shingleback lizards, budgerigars and ...

Male budgie birds who show smarts become more attractive in the eyes of female counterparts, a new study suggests. According to the results, direct observation of "clever behavior," such as the ...

A male budgerigar learned to open a three-step box to access food. This material relates to a paper that appeared in the Jan. 11, 2019, issue of Science, published by AAAS. The paper, by Jiani Chen at ...