Research
Carrion Crow alighting on water
Ash, J.S. 1954. British Birds, 47: 84.
Waders "coughing"
Ash, J.S. 1954. British Birds, 47: (208).
Pseudotuberculosis among Stock-Doves in Hampshire.
Clapham, P.A. 1953. Nature, 4373: 353.
A nest-recording device.
Fant, R.J. 1953. Journal of Animal Ecology, 22: 323-327.
Habituated fear response in Blue Tits
Ash, J.S. 1952. British Birds, 45: 288-289.
Birds feeding on rotten pears
Ash, J.S. 1952. British Birds, 45: (402).
The effect of snow-storm on breeding birds.
Ash, J.S. 1951. British Birds, 44: 57-59.
Colour variation in tits
Ash, J.S. 1951. British Birds, 44: 92-93.
Blue Tits killed in mouse-traps
Ash, J.S. 1951. British Birds, 44: (184).
Domed nest of wood-lark
Ash, J.S. 1951. British Birds, 44: 201.