According to Konrad Lorenz, Charles Otis Whitman and Oskar Heinroth, the first American and the other German, were two significant precursors of the modern study of animal behaviour. Active in the early 1900s, they were interested in birds. While Whitman wrote a monumental work on the pigeon (Columba livia), ducks […]
tubular web
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It’s a warm day at the end of February, and one of the builders that are renovating some parts of the house warns: “In an hour or so we have to work on the external side of the house facing south; shall we dissemble the lamp or do you prefer […]