3. Those near the ear-holes have curved shafts and triangular or rounded tips. It is not per- ceptable from the feathers, but an Owl's ears are not always placed at the same level on each side of its head. This helps them to pin-point sounds. ---oOo--- MAMMAL GROUP ANNUAL REPORT for 1977 Once again the Mammal Group held a wide variety of meetings covering many aspects off mammalogy. In May, members assisted the Forestry Commission in its' survey of the distribution of Red Squirrels in Thetford Chase. Dreys were found, and pine cones, half eaten by both Red Squirrels and Cross- bills, as well as many sightings of these elusive creatures. Roe and Fallow Deer were also seen that morning. Later in May, members were again abroad at dawn, this time in the North West of Essex to watch deer. Red Deer, Fallow and Muntjac were spotted. We held a highly successful Badger watch on the evening of 28th May. Badgers were seen at seven of the ten setts watched and totalled some 34 animals. In August, by courtesy of Clive Brooks and Mike Clarke, three species of bat were either seen or netted at Rye Meads Sewage Farm. Other meetings included an illustrated talk on the work of the Otter Trust, by one of its' members. I. P. Misselbrook (sec.)