Staff at Loch Garten RSPB reserve were celebrating the first egg laid by the returning female osprey as work is completed on providing a secure power supply to the centre. The osprey, called EJ, has laid an egg after returning to the reserve near Aviemore for an eighth season. The bird’s partner, named Odin, has been bringing a regular supply of fish to the nest. Visitors to this osprey stronghold will benefit from an unrivalled experience after £63,000 funding by Scottish Natural Heritage (SNH). The backing will provide the Abernethy National Nature Reserve (NNR) with a new mains power supply.…