Which equipment is not necessary for canyoning?

 People usually sing because they like music or because they feel happy. They express their happiness by singing. When a bird sings however, its song usually means much more than that the bird is happy. Birds have many reasons for singing. They sing to give information. Their songs are their language.

The most beautiful songs are sung by male (cock) birds. They sing when they want to attract a female (hen) bird. It is their way of saying that they are looking for a wife.

Birds also sing to tell other birds to keep away. To a bird, his tree or even a branch of tree, is his home. He does not want strangers to come near him, so he sings to warn them.

If a bird cannot sing well, he usually has some other means of giving important information. Some birds dance, spread out their tails or make other signs. One bird has a most unusual way of finding a wife. It builds a small garden of shells and flowers.

Why do people usually sing?   

 Cristiano Ronaldo was born in 1985 in Portugal. He is widely regarded as one of the best players in the world. Ronaldo became a soccer superstar. He played for English team Manchester United, Spain's Real Madrid and for Portugal. He plays in Midfield, from where he regularly scores goals. Ronaldo started kicking a ball around when he was three. He played very skillfully. When he was ten years old, he joined Sporting Lisbon and became the only player in their history.

In 2009, Ronaldo joined his boyhood heroes Real Madrid and became the most expensive footballer in history. He earned a lot of money at that time. He broke Real’s scoring record in his second season with 53 goals in all competitions. In 2012, Diego Mara Dona said Ronaldo was “the best player on the planet”.

Where was Cristiano Ronaldo from?

When does he play video games with his brother?

What is his favorite sport?

What warnings does a bird sometimes sing?

What do most birds usually do if they cannot sing well?