The RSPCA is warning of the danger posed to wildlife by discarded fishing litter after a swan became entangled at Bosherston.

The male swan became wounded by a hook earlier this month.

RSPCA inspector Nigel Duguid, along with animal collection officer Andrew Harris and inspector Rohan Barker, carried out the rescue using a Rigid Inflatable Boat.

"It was a very awkward and tricky rescue," Inspector Duguid said. "The lake has different levels and is full of weeds at this time of year.

"The three of us launched the boat and we managed to get close to the bird after another swan became tangled in the line.

"The young male had a hook embedded in his neck which had line attached to it.

"We removed it, but there was some swelling so we decided he needed veterinary care."

Every year, fishing litter (hooks, weights, line) causes injury and death to thousands of wild animals.

Swans are one of the more commonly admitted wild bird species in our wildlife centres, large numbers as a result of fishing litter.

Line can wrap around necks causing deep wounds in flesh and cutting off the blood supply, hooks can pierce beaks or become embedded in skin, and weights can be swallowed causing internal injuries and blockages.

RSPCA tips to help tackle the problem include:

• Take unwanted fishing line home and cut it into pieces before putting in the bin.

• Be aware of surrounding trees - discarded line caught in foliage can entangle wildlife.

• Don't leave bait unattended - always remove from the hook and put it in a safe place.

• Use a bait box - this will reduce the chances of leaving behind an empty bait tin by mistake.

• Don't leave hooks, weights or other paraphernalia behind.

If you spot an animal in distress, please call the RSPCA's 24-hour helpline on 0300 1234 999.

If you would like to help the RSPCA, you can give £3 now by texting HELP to 78866 (text costs £3 plus one standard network rate message). The charity relies on public donations to exist.