Nick Miles

We go to the tree houses for people living with chronic health conditions.

We go to the tree houses for people living with chronic health conditions.

The Hawaiian crow, which has been released back into the wild 20 years after the species went extinct there. We start in Ghana, where a group of boys have formed a clean-up crew to tackle the out-of-control mounds of rubbish that have become an eyesore and a health hazard in cities and towns across the country.

The Hawaiian crow, which has been released back into the wild 20 years after the species went extinct there. We start in Ghana, where a group of boys have formed a clean-up crew to tackle the out-of-control mounds of rubbish that have become an eyesore and a health hazard in cities and towns across the country.

The Hawaiian crow, which has been released back into the wild 20 years after the species went extinct there. We start in Ghana, where a group of boys have formed a clean-up crew to tackle the out-of-control mounds of rubbish that have become an eyesore and a health hazard in cities and towns across the country.

In the capital, Accra, waste has been clogging up drains and spilling onto the pavements, helping spread waterborne diseases like cholera and malaria. Only 10% of waste there is disposed of properly. The new group, called the Buzz Stop Boys, want to change that. They meet a few times a week, armed with brooms, shovels and dustpans to clean the streets.

In the capital, Accra, waste has been clogging up drains and spilling onto the pavements, helping spread waterborne diseases like cholera and malaria. Only 10% of waste there is disposed of properly. The new group, called the Buzz Stop Boys, want to change that. They meet a few times a week, armed with brooms, shovels and dustpans to clean the streets.

In the capital, Accra, waste has been clogging up drains and spilling onto the pavements, helping spread waterborne diseases like cholera and malaria. Only 10% of waste there is disposed of properly. The new group, called the Buzz Stop Boys, want to change that. They meet a few times a week, armed with brooms, shovels and dustpans to clean the streets.

The original team of five has now grown to nearly 50. They've been called heroes by local celebrities and a group of teenagers from the UK even flew over to help them. Heneba Kwajusafo started the Buzz Stop Boys last year. Richard Hamilton caught up with him and started by asking him if the problem wasn't the local government's responsibility to solve.

The original team of five has now grown to nearly 50. They've been called heroes by local celebrities and a group of teenagers from the UK even flew over to help them. Heneba Kwajusafo started the Buzz Stop Boys last year. Richard Hamilton caught up with him and started by asking him if the problem wasn't the local government's responsibility to solve.

The original team of five has now grown to nearly 50. They've been called heroes by local celebrities and a group of teenagers from the UK even flew over to help them. Heneba Kwajusafo started the Buzz Stop Boys last year. Richard Hamilton caught up with him and started by asking him if the problem wasn't the local government's responsibility to solve.

That was Haneba Kwajusofo. The Lion, the Witch and the Wardrobe, C.S. Lewis's fantasy novel, has been beloved by children and adults for more than 70 years. Now a charity in England, influenced by the story and film adaptation, have created a retreat for people living with chronic health problems, such as congenital anemia.

That was Haneba Kwajusofo. The Lion, the Witch and the Wardrobe, C.S. Lewis's fantasy novel, has been beloved by children and adults for more than 70 years. Now a charity in England, influenced by the story and film adaptation, have created a retreat for people living with chronic health problems, such as congenital anemia.

That was Haneba Kwajusofo. The Lion, the Witch and the Wardrobe, C.S. Lewis's fantasy novel, has been beloved by children and adults for more than 70 years. Now a charity in England, influenced by the story and film adaptation, have created a retreat for people living with chronic health problems, such as congenital anemia.

It's one of several tree houses where those with long-term conditions can escape, relax and meet others in similar situations. Our reporter Ben Morris went to find out more.

It's one of several tree houses where those with long-term conditions can escape, relax and meet others in similar situations. Our reporter Ben Morris went to find out more.

It's one of several tree houses where those with long-term conditions can escape, relax and meet others in similar situations. Our reporter Ben Morris went to find out more.

That report was by Ben Morris. Hawaiian crows, known as alala, are intelligent, charismatic birds with a distinctive call. They're of great cultural importance to the US state, once helping to maintain native forests there. But only 110 are left on the planet. They've been extinct in the wild for more than 20 years. Until now. Five Alalas were released on Maui Island in December.

That report was by Ben Morris. Hawaiian crows, known as alala, are intelligent, charismatic birds with a distinctive call. They're of great cultural importance to the US state, once helping to maintain native forests there. But only 110 are left on the planet. They've been extinct in the wild for more than 20 years. Until now. Five Alalas were released on Maui Island in December.

That report was by Ben Morris. Hawaiian crows, known as alala, are intelligent, charismatic birds with a distinctive call. They're of great cultural importance to the US state, once helping to maintain native forests there. But only 110 are left on the planet. They've been extinct in the wild for more than 20 years. Until now. Five Alalas were released on Maui Island in December.