Pūkeko birds combine sound elements to create complex call sequences for communication, study reveals

Pūkeko use sound elements to create calls and combine them to create complex call sequences in order to expand the range of ...

Some dogs can pick up hundreds of words – do they learn like children?

This is not comparable to word learning in children. By around age two, typical English-speaking children learn approximately ten new words each day, reaching an average vocabulary of about 60,000 ...