Aves (Birds) 2 Ethics-biological aspects 2 biological warfare 2 Animal Ecology 1 Animal behaviour 1 Animal physiology 1 Behaviour 1 Behaviour (Wild Animals), (New March 2000) 1 Biological Resources (Animal) 1 British 1 Climatic change 1 Diplomats 1 Dispersal 1 Ecology-- Biodiversity-- Conservation 1 Economic development 1 Evolution 1 Flight 1 Foraging 1 Gene flow 1 Genetics and Molecular Genetics (Wild Animals), (New March 2000) 1 Geographical distribution 1 Geographical treatment of animals 1 Great Britain 1 Historical geography 1 Hominidae-- Homo sapiens-- Man 1 India 1 Insects 1 Kirkpatrick, James Achilles, 1764-1805 1 Locomotion 1 Manners and customs 1