DIVIDED INTO GROUPS 213 
dove) and Turtle-dove, a flat nest of sticks ; 
Swallows, like the MHouse-martin, or more 
usually pork-pie shaped on a rafter, etc. ; 
Swift, little or no materials in a crack high 
up ; Waillow-wren, a domed nest of various 
materials; Chiffchaff, a. domed (or rather 
hooded) nest of grass, etc., on the ground ; 
Heron, a large flat heaped-up nest in high 
trees ; Magpie, a large roofed nest of sticks, 
with a hole for entrance in high trees generally, 
but sometimes low ; Partridges and Pheasants, 
rough nests of grass and sticks on the ground ; 
Redshank, a rough nest on the ground; Sky- 
lark, a well-formed nest on the ground ; Wag- 
tails, like Skylark, but mostly in banks in 
grass ; Owls, careless, scanty nests, in buildings 
(Barn Owl) and holes in tree trunks, etc. ; 
Hawks, flat, shapeless nests high up in trees. 
GrouP XII—Birds smaller than a Sparrow : 
Blue Tit (Tomtit), Long-tailed Tit, Marsh and 
Coal Tits, Creeper, Sedge-warbler, Common 
(Jenny) Wren, Reed-warbler, Sand-martin, 
Spotted Flycatcher, Willow-wren, Chiffchaff, 
Siskin, Gold-crest. 
