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Letters

01 June 1963 Comments Letters SIRS,--Having paid some attention to t h e manner in which t h e face of t h e Rook becomes bare, I m a y state t h a t in t h e main m y observations a n d specimens confirm Mr. Witherby's conclusions. But, with regard to this species n o t breeding in t...

Notes

01 June 1963 Comments Notes IN August I received a letter from Mr. A. C. Theron dated from " Riet Vallei, District Lindley, O.F.S." stating that a Swallow had been captured bearing a ring with my name and address. As Mr. Theron gave neither the number of the ring nor the date of cap...

Recovery of Marked Birds.

01 June 1963 Comments Main paper T H E annual article reporting progress for 1913 will appear, it is hoped, in the n e x t number. The following have kindly sent in subscriptions towards the expenses of the Marking Scheme since t h e last acknowledgment was made :-- Miss C. M. Acland, Mr...

The Red-Throated Diver in its Breeding-Haunts.

01 June 1963 Comments Main paper And if the birds are silent, there is the hum of insectlife, and the thousand and one indefinable sounds which make summer. But the locality chosen by the Red-throated Diver (Gavia stellata) for the up-bringing of its young, is remote from man, and pervad...

Variations in Chaffinch Song

01 August 1943 Comments Main paper WORKING at first with four birds (A, B, C and D) I made the following observations on the songs of Chaffinches (FringiUa c. gengleri) in a coastal area of south Devon during the spring of 1942. B and C held adjacent territories and their songs were inter...

An Examination of incubation in its wider aspects based on Observation in North Cornwall

01 August 1943 Comments Main paper IT is my purpose here to examine the subject of incubation on a wider scale than in my first paper (antea, pp. 10-16). The present article must be regarded as a second chapter--or indeed a concluding chapter to the first. There I tried to draw the distinc...

Review

01 August 1943 Comments Reviews A Study of the Little Owl (Athene noctua) in New Zealand. By B. J. Marples. Trans. R. Soc. of New Zealand, Vol. 72, Part 3, pages 237-252, December, 1942 . M R . MARPLES undertook, in 1938, to make a thorough investigation of t h e Little Owl from every p...

Notes

01 August 1943 Comments Notes As already briefly noted (antea Vol. xxxvi, p. 225) Crossbills (Loxia c. curvirostra) were reported in various districts in unusual numbers in the late summer and autumn of 1942. In response to our request, observers have sent information, details of whi...

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Letters

Notes

Recovery of Marked Birds.

The Red-Throated Diver in its Breeding-Haunts.

Variations in Chaffinch Song

An Examination of incubation in its wider aspects based on Observation in North Cornwall

Review

Notes

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