19 Mar 2019 Pego Marsh and Old Monastery – Greta Owen by Mary Brazier | posted in: Birders Reports | 0 A few from the CBBC trip to Pego Marsh on the 12th March. Plus a Blue Rock Thrush on the Monastery roof. Zitting Cisticola by Greta Owen©Corn Bunting by Greta Owen©Blue Rock Thrush by Greta Owen©Kestrel by Greta Owen©