348 THE ESSEX NATURALIST Butterflies and Moths at North Fambridge in 1955 Notes from My Diary BY JACK T. FRIEDLEIN M arch 21st. The first Peacock out from hibernation. April 5th. A Brimstone at Battlesbridge. Two Small Tortoiseshells and a Peacock at home. 7th-llth. A Comma, several Brimstones, Peacocks and Small Tortoiseshells. 19th. Small Whites and Tortoiseshells. 26th. A Common Blue and some Brimstones. May 7th. Numerous Orange Tips, Whites, Blues and a few Peacocks. 15th. A Wall butterfly today. 23rd. Numbers of Orange Tips and Whites. 27th. The first Silver-Y tonight. 29th. The first Red Admiral in the gar- den. 30th. A male Emperor moth. June 5th. A Cinnabar moth came to light at midnight. 13th. The first Humming-bird Hawk-moth at Valerian flowers. 28th. A Humming-Bird Hawk-moth, several Small Tortoiseshells and one Red Admiral during the day and an Elephant Hawk-moth at flowers at night. 29th. Meadow Browns on the wing. July 1st. Two Elephant Hawk-moths feeding at Valerian this evening. 7th. Lovely weather but butterflies are scarce. 8th. Five White-letter Hairstreaks on the usual bramble bush on the farm. 10th. A Humming- Bird Hawk-moth at flowers. 13th. Gatekeepers, Small Tortoiseshells; Meadow Browns and Common Blues in flight. 16th. Seven White-letter Hairstreaks and two Commas on the same bush. 17th. I looked up the local woods. In one, several White Admirals, Commas and Ringlets were seen. In another, a nice number of Silver-washed Fritillaries and several White Admirals and Commas. 21st. Three Garden Tiger moths came to lamp light. 22nd. 12 White-letter Hairstreaks on the same bush. This is a self-contained colony on the farm. I know of no others within two miles or so. August 1st. Oak Eggars were assembling around a bramble bush. I searched and eventually found the female, mated, under a mass of dead leaves quite hidden from sight. 8th to 15th. Several Peacocks and Red Admirals on Buddleia flowen. 16th. Large Whites and Magpie moths in abundance. 20th. Peacock butterflies already hibernating in the sheds. 23rd. The first Humming-Bird Hawk-moth for some weeks feeding at Honeysuckle. Numerous moths, including several Old Ladies and one Bed Underwing feeding on damaged plums at night. 27th. Small and Large Whites, some Blues, Meadow Browns, Gatekeepers and scores of Small Tortoiseshells on Lucerne flowers. Red Admirals abundant on Buddleia flowers. September 6th. Small Tortoiseshells plentiful, but the Peacocks have all hibernated. I saw the first and only Clouded Yellow of the year. 8th. Silver-Y moths feeding in daylight on flowers of Lucerne and Honeysuckle. Newly-emerged Commas on the wing. 12th to 17th. Only Bed Admirals —they are still numerous. I have not seen a Small Copper all the summer here. 19th. All the Red Admirals have gone. They were in perfect con- dition and the weather is perfect, so I presume that they have flown south- ward. 27th. One Red Admiral, two Commas and one Small Tortoiseshell.