Following repeated sightings of pregnant seahorses off a popular Dorset beach this summer, conservationists are concerned about immediate threats to their habitat. The pregnant males seen in Studland Bay include both spiny and short snouted seahorses. There have also been sightings of all six species of pipefish, close relatives of the seahorse. This hotspot lies in eelgrass meadows in only 2 metres of water, close to one of Dorset's busiest beaches.
Dorset Wildlife Trust's Marine Conservation Officer, Peter Tinsley, said: "This is probably the best site in the UK for seahorses and pipefish, but there is a threat to the eelgrass meadows from the many boats that anchor there, especially in the summer months. The anchors drag and pull the grass up by the roots. "
Seahorses have recently been added to the list of protected species under the Wildlife and Countryside Act, which prohibits damage to their habitat. The government's Marine Bill should make effective protection possible by creating marine conservation zones, and Studland has been highlighted by the Wildlife Trusts as being worthy of such protection.
Peter adds: "Until Studland Bay can be designated as a marine conservation zone, we are appealing to boat owners not to anchor in the eelgrass. When the water is clear, it is usually easy to see any vegetation, so please try to stick to areas of clear sand only."
Seahorses pair for life, with the females depositing their eggs in the male's pouch for fertilisation. It is the male who carries the young for a 2 to 4 week pregnancy, after which they are completely independent.
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