CALENDAR FOR APRIL.
April1st.—Ring Ouzel arrives.
April„3rd.—Blackbird and Ring Dove nest.
April„6th.—Sand Martin arrives.
April„9th.—Stonechat and Moorhen nest.
April„ 10th.—House Sparrow nests.
April„ 12th.—Long-tailed Tit, Magpie and Common Snipe nest.
April„ 13th.—Swallow, Willow Wren and Yellow Wagtail arrive.
Brambling last seen.
April„ 14th.—Carrion Crow and Common Buzzard nest.
Young Rooks heard in the nests.
Hooded Crow last seen.
April„ 15th.—Black-headed Gull nests.
April„ 16th.—Nightingale arrives.
April„ 17th.—Meadow Pipit and Red Grouse nest.
April„ 18th.—Pheasant nests.
Tree Pipit and Redstart arrive.
April„ 19th.—Chaffinch nests.
April„ 20th.—Goldcrest nests.
April„ 22nd.—Ringed Plover nests.
Common Sandpiper arrives.
April„ 23rd.—Linnet, Yellow-hammer, Skylark, Starling, Jackdaw and Curlew nest.
Blackcap arrives.
April„ 24th.—Kingfisher nests.
April„ 25th.—Greenfinch, Pied Wagtail and Kestrel nest.
Whinchat, Common Whitethroat, Grasshopper Warbler, House Martin and Cuckoo arrive.