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The index of heron population

01 March 1950 Comments Main paper The number of heronries on which reports for 1949 were received at the Edward Grey Institute was 162, or 16 more than in the previous year. Of these 117 were in England, 9 in Wales, 17 in Scotland and 19 in Ireland. We are indebted to 79 informants of who...

The Behaviour Of Corn-Crakes

01 March 1950 Comments Main paper MASON DURING the past few years the writer, with the help of friends, has carried out a series of experiments with Corn-Crakes {Crex crex) The experiments consist in calling up Corn-Crakes to a stuffed dummy by imitating the " crake-crake " song with a p...

On The Courtship And Social Displays Of Three Species Of Auk

01 March 1950 Comments Main paper CONDER DURING the summer of 1947 I had opportunities of watching the breeding displays of the Razorbill (Aha torda), the Guillemot (Una aalge), and the Puffin (Fratercula arctica) on Skokholm, Pembrokeshire. The displays of the three species occurred chi...

Letter

01 December 1942 Comments Letters SIRS,--The interesting and unusual behavtour of a Moorhen (Galhnula ch, chloropus) continually remaining in a semi-submerged position (antea, Vol. xxxvi, p. 57) whilst swimming about, and giving the impression of " not being able to come up " is almost ce...

Notes

01 December 1942 Comments Notes a short visit to Lundy in September, 1942, we identified a Lapland Bunting {Cakarius lapponicus) on the high barren area at the north end of the island on September ioth. The species has not previously been met with on Lundy, nor in the county of Devon. ...

Black Redstarts in England in the Summer of 1942

01 December 1942 Comments Main paper IN England a hundred years ago the Black Redstart (Phcenicurus o. gibraltariensis) was only a rare and occasional visitor, but by 1871 Newton in Yarrell was able to give it as a regulÃ¤r winter visitor to south-west England and the Isle of Wight, less r...

Comparative Prices of Game and Wildfowl in 1512, 1757, 1807, 1922, 1941 and 1942

01 December 1942 Comments Main paper THE six comparative 'price-lists printed at the end of this article are mainly of ornithological interest in so far as they show the decline in numbers of certain species of British Birds : at the same time it must be pointed out that the terminology empl...

Reviews

01 November 1942 Comments Reviews An Ornithologist's Field Note Book. By Sir Hugh Gladstone. 6th Edition revised. (Truslove & Hanson). 6d. T H I S booklet (5 x 3 ins.) contains a list of the English names of all the regulÃ¤r breeding British birds, winter visitors and passage-migrants. ...

Notes

01 November 1942 Comments Notes SOMETIME ago my attention was attracted by the curious behaviour of a pair of Carrion-Crows (Corvus c. corone). They were on a house in one of the new housing estates near London, and were engaged in Walking or half-running up and down the sloping roof w...

How a Tree-Creeper Built its Nest

01 November 1942 Comments Main paper FOR several years I have watched Tree-Creepers (Certhia f. britannica) deciding on a nesting site and often wondered why one of two eligible sites was ultimately selected. I have noticed that a few twigs are often placed in both sites and that the nest ta...

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The index of heron population

The Behaviour Of Corn-Crakes

On The Courtship And Social Displays Of Three Species Of Auk

Letter

Notes

Black Redstarts in England in the Summer of 1942

Comparative Prices of Game and Wildfowl in 1512, 1757, 1807, 1922, 1941 and 1942

Reviews

Notes

How a Tree-Creeper Built its Nest

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