A species of remarkably faithful penguins may have found the secret to monogamy -- plenty of time spent very far apart.
A group of southern rockhopper mums and dads were hundreds -- in one case thousands -- of kilometers (miles) away from each other when not making babies, says a study out Wednesday.
Yet when the birds returned home to New Island off the coast of Argentina they managed to find each other and mate, according to findings published in the prestigious Biology Letters journal.
continue
No comments:
Post a Comment