326 THE ESSEX NATURALIST Grey Wagtail Blue-headed Wagtail Yellow Wagtail Meadow Pipit Treecreeper Nuthatch Bearded Tit Goldcrest Great Tit Blue Tit Long-tailed Tit Chiffchaff Willow Warbler Sedge Warbler Reed Warbler Blackcap Whitethroat Lesser White- throat Mistle Thrush Song Thrush Blackbird Fieldfare Redwing Robin Redstart Wheatear Whinchat Nightingale Hedge Sparrow House Martin Sand Martin Swallow Spotted Fly- catcher Wren Waxwing Rare. Seen during migration. Single bird seen in April 1956. Summer visitor. Usually about 10 breeding pairs. Common. Frequenting marshes, sea walls and shore. Common nester. Uncommon. Few nests found in Stour Wood. Seen on several occasions. No record of nesting. A few pairs reported, 1959. Flock seen on edge of woods in winter. Frequently seen on reed beds. Common. Especially in beds of Common Reed (Phragmites). Parties work the wooded areas during the winter months. Nesting in Stour Wood. Spring visitor. Breeding in Stour Wood. Seen on passage. Summer visitor. Breeding in a few areas where small beds of Phragmites are established. Summer visitor. Distribution in equal members with Sedge Warbler. Seen on passage. Has nested on three occasions. Common summer visitor. On sea walls and adjacent dykes with thickets. Seen most years on migration. Confined to small wooded areas—breeding most years. Frequently seen around habitations near shore. As Songthrush, but will feed more on the beaches. Regular winter visitor. Regular winter visitor. A number are found dead each year. Present all the year and breeding. Seen during passage. Each year a few stay in the area a few weeks. No breeding record. Seen during passage. Regular summer visitor. Breeds in suitable locations. Common. On sea walls. Mainly uses the shore as a feeding ground in proximity of farms. Nesting colonies in a few suitable localities. Common. Usually seen each year on migration. Common all the year round: occurs everywhere. Has nested in cabins of boats. Has appeared on several occasions.