Collected field studies, the majority of English birds, including red-throated diver, dabchick, mergansers, mallard, widgeon, shelduck, golden eagle and bunting, and of plants
Collected field studies of English and Rhodesian birds, including: racket-tailed roller, black eagle, steppe buzzard, malachite kingfisher, dabchick, African scops owl and crested barbet
Two albums of field studies, many in Ceylon, the majority of birds including: I) peacock; gulls; owl; chucker, bittern snipe and II) parrots, pygmy cormorant, swallow, India roller, peacock crow, laughing thrush, owls