Photographing the American Pectoral Sandpiper at Salthouse. 01 May 1949 Comments Main paper ... Read More
Studies of Some Species Rarely Photographed: The Pectoral Sandpiper. Greater Yellowshank. Yellowshank, Red-breasted Snipe 01 May 1949 Comments Main paper ... Read More
The Immigration of American Pectoral Sandpipers in the Autumn of 1948. 01 May 1949 Comments Main paper ... Read More
Species and Subspecies: A Review for General Ornithologists. 01 May 1949 Comments Main paper ... Read More
A short description of the sequence of plumages in some Palearctic surface-feeding ducks 01 June 1922 Comments ... Read More
Observations on the breeding-habits of the Merlin. 1 - General environment 01 June 1922 Comments ... Read More