Almost 600 harbour seals and 3,000 grey seals now live in the Thames Estuary, the Zoological Society of London (ZSL), which runs London Zoo, has revealed. Taking to the air and sea, ZSL conducted ...
Ron Morris, chairman of the Fife Seal Group, said there were now just 100 harbour seals in the estuary, compared to about 800 resident grey seals. During the breeding season, which runs from ...