ones included grey squirrel, muntjack deer, mink, coypu and recognition of the yellow-necked field mouse as a distinct species. Some weak spots needing attention were studies of marine species and the bats. Papers were read on four groups of mammals; the first was given by Brian Eastcott on the deer, and the second on small mammals by David Corke, which included some of his special work on the yellow-necked mouse. Stoats and weasels were covered by Trevor Lording and Bob Cowlin discussed the work done with the badger survey in Essex. It is hoped to publish these papers in their entirety in the Essex Naturalist in due course. The chairman expressed the need for new Group members, especially to study many of the species needing observation in the county hitherto virtually untouched. A vote of thanks was given to Ken Hoy and his staff for laying on the meeting and for providing an excellent tea. After the meeting, members were invited to look at the various live animal exhibits in the Field Centre, which included domestic mammal pets and some long-tailed and yellow-necked field mice. One other attraction was an invalid pet tawny owl which sat on its perch in the middle of the room throughout the meeting, apparently unmoved by the slides of small mammals. David Scott ********** TEE HEN HARRIER — An ornithological note from Mike Parker On Sunday, 1st November 1970 I was walking along the sea wall near Salcot-cum-Virley. Plying low, with wings in a shallow V, was a bird with a prominent white rump — the hen harrier. These birds are scarce passage and winter migrants to Essex. They are recorded every year from October onwards. Page 20