All the birds start to sing as it gets lighter ... collectionAnimals A collection of KS1 science clips about animal classification. Watch simple introductions to fish, amphibians, marine life ...

With the rise of bird flu cases across the U.S., the Centers for Disease Control has issued guidelines on how to prevent the spread of the virus from animals to humans. In a report published ...

which is one of the reasons why some birds migrate at night, particularly when crossing deserts, where the extreme heat at midday could be fatal. Human History of Animal Migration The earliest ...