Hafren
Named by employees of tag funder Severn Trent Water. Hafren is the Welsh name for Severn and also the name of Severn Trent Water’s counterpart Welsh business (Hafren Dyfrdwy). The ‘f’ is pronounced as a ‘v’ sound.

- Status:
- Active
- Tagged:
- Saturday, May 18, 2024 - 05:30
- Tagging Location:
- Hill Court Farm and the Blacklands, Worcestershire, England
- Sex:
- Male
- Age when found:
- Adult
- Satellite Tag No.:
- 262938
- Wing Length (mm):
- 236
Hafren's journey from 18 May 2024 to 14 February 2025
Hafren's movements
14 Feb 2025 - Hafren makes a move
Hafren has made a significant move in recent days. Having spent much of his winter in eastern Gabon, he has now flown some 160 km (100 miles) north-east into Republic of the Congo. Is this the start of his northbound spring migration?
05 Nov 2024 - Hafren hits Gabon
Hafren, took a rather leisurely western route through Morocco, Mauritania, Senegal and on through Burkina Faso and into central Nigeria.
In recent days he has suddenly headed a further 1,500 km (932 miles) south-east into central Gabon.
He is currently in the Ivindo National Park, a UNESCO World Heritage Site which is home to a large number of endangered species including Forest Elephant, Western Lowland Gorilla, Chimpanzee and a multitude of birds such as Grey Parrot and Grey-necked Rockfowl.
23 Sep 2024 - Hafren cruises east along the Sokoto
Since crossing into Nigeria from Benin a week ago, Hafren made a move towards the lush shores of the Niger River.
Currently just north-east of Kainji Lake, he is following a section of the Sokoto, a tributary of the Niger, heading eastwards into the country.
13 Sep 2024 - Hafren bowls into Benin
For much of the last month, Hafren has been in Burkina Faso, but in recent days he has made a significant move to the east.
Since leaving Burkina Faso just two days ago, he has passed through northern Ghana, then Togo, and as of this morning he is in the Borgou Department of northern Benin. Our satellite signal currently shows him to be close to a stretch of the Bouli River, a few miles west of the Trois Rivières forest reserve.
13 Aug 2024 - Hafren heads east
Hafren left Senegal and headed east across south-west Mali, into Burkina Faso.
He is now in an agricultural area between the Mouhoun, or Black Volta, River and the Kaboré Tambi National Park. This protected area was formerly known as Pô National Park and was renamed in honour of a park ranger who was tragically killed by poachers in 1991.
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