CONTENTS. 
PLATES. 
Plate I. American Black Brent (Bernicla nigricans) . . to face 
», II. Common Tern with Chick and Egg : : : 96 
» III. Male and female Ringed Plover at Nest ; : e 
» LV. Golden Eagle (Aqutla chrysaétus) on acarcase . oe 
a V. Aquatic Warbler (Acrocephalus aquaticus) . ‘ 5 
ILLUSTRATIONS IN TEXT. 
Chelifer found attached to Longicorn Beetle (Macrotoma natala) . 
Oystercatcher’s Nest and Eggs : 6 : : 5 : 5 
Little Auk (Mergulus alle) 
Chelifer with Eggs at base of abdomen 
Water, Common, and Lesser Shrews, to show relative sizes 
Yellow-necked Mouse and Wood Mouse, to show relative sizes 
Anoplocnemis curvipes, Fabr., and parasite, Proctotrypid, gen. ? sp. ? 
Nest and Eggs of Montagu’s Harrier 
Proboscis or tongue of Sphinx ligustri:—Upper figure, outline of 
head and thorax of pupa; lower figure, the same, with horny 
case dissected away ° ° 
Deformed Bull-dog Cod-fish 
Deformed Smelt 
Bull-dog Cod-fish : 
Illustration to Notes on Ephemeride :— 1. Portion of wing of Ephe- 
mera vulgata. u. Tail-filament of Cleon larva. 11. Portion 
of tail-filament of fly of Hphemera vulgata. tv. Gill of 
Cleon larva. (See also ‘‘ Explanation,” p. 460) 
Nest of Short-eared Owl 
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