Finches are relatively affordable and easy to care for, although keeping them happy and healthy still requires daily care and maintenance. This guide introduces six of the most popular pet finch ...

the Grants and their assistants watched the struggle for survival among individuals in two species of small birds called Darwin's finches. The struggle is mainly about food -- different types of ...

Scientists long after Darwin spent years trying to understand the process that had created so many types of finches that differed mainly in the size and shape of their beaks. Most recently ...

Many types of synaptic and behavioral plasticity ... 1999), Anthony Leonardo and Mark Konishi of Caltech reported that zebra finches retain a surprising ability to modify their songs in response ...