Afon Senni facts for kids
The Afon Senni is a lovely river in Powys, Wales. It starts high up in the Fforest Fawr area, which is part of the amazing Brecon Beacons National Park. From there, it flows north for about 11 kilometers (around 7 miles) until it meets the River Usk near a place called Sennybridge.
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Where Does the Afon Senni Begin?
The Afon Senni starts its journey as a smaller stream called Blaen Senni. This is found north of a mountain peak called Fan Nedd and east of Fan Gyhirych. The river flows through a deep valley that was carved out by ancient glaciers, like a giant ice scoop! It continues through this valley until it reaches a small village called Heol Senni.
The River's Path and Friends
As the Afon Senni continues its journey towards Sennybridge, it passes by the village of Defynnog. Here, another stream, the Nant Treweryn, joins it. This is the only important stream that flows into the Afon Senni.
What Does the River's Name Mean?
The name 'Afon Senni' likely comes from an old personal name, 'Senni'. So, it's like saying "Senni's River."
Why is the Afon Senni So Special?
The Afon Senni is very important for nature. It's been named a special area of conservation. This means it's a protected place because it's home to some really unique animals.
- Lampreys: These are ancient, eel-like fish. The Afon Senni has three different kinds!
- Twaite Shad: This is a type of fish that swims from the sea up into rivers to lay its eggs.
- European Bullhead: A small, bottom-dwelling fish that loves clean, clear water.
- Atlantic Salmon: Famous for their long journeys from the ocean back to the rivers where they were born.
- Otters: These playful mammals are great swimmers and hunters. They need healthy rivers to live and find food.
Protecting the Afon Senni helps make sure these amazing creatures have a safe and healthy home for many years to come.
