In America the Audubon Society has done splendid work by disseminating knowledge about American birds, and arousing public interest in the value of birds. There, also, thorough scientific investigation has been made of the value of insect-eating and seed-eating birds. It has been stated, as the result of full research, that one wild pigeon, in whose crop over 7000 weed seeds were found, was as efficacious in destroying weeds as two farm laborers.

It is to be noted that no less an agricultural authority than Professor Gilruth, of the Veterinary School, Melbourne University, has given it as his deliberate opinion that the Australian farmer would find life impossible without the aid of the detested Sparrow as a weed destroyer. This is the judgment of a man whose opinion is worthy of serious consideration.

It is open to serious doubt if it pays commercially to kill indiscriminately any kind of bird found on this continent. It may, of course, happen that one individual bird has learnt where to get an easy food supply at the expense of a farmer or orchardist. Such a bird could be kept away. To kill birds at all times, because of the damage done by a few at a particular time, is foolish.

On the lines of the American Audubon Society, the Gould League of Bird Lovers has recently been established. Just as Audubon was the great father of American ornithology, so "John Gould, the bird man," was the father of Australian ornithology. Hence his name has been associated with this movement to save our birds. The movement is progressing by leaps and bounds.

The Victorian branch has a very large body of members, about 40,000 certificates having already been issued to adults and children. Tasmania has a branch in full operation. In South Australia bird clubs are doing excellent work, especially amongst the young people, and Queensland and New South Wales bird-lovers have taken active steps to develop the movement in their States. A Bird Day, by order of the Minister of Education, Hon. A. A. Billson, and the Director, Mr. F. Tate, was observed in Victorian schools in 1909 and 1910, with gratifying results. Bird-nesting, for the collection of eggs, has practically wholly disappeared from our schools, while at most country schools native birds can be seen nesting on the school grounds, the children keeping observation notes of nesting and feeding habits of the birds as part of their work in Nature-study. What study is of greater economic importance to this wealthy, though occasionally insect-troubled, land?

ORDER XX.—MENURIFORMES, LYRE-BIRDS.

F. 104. MENURIDAE (3), LYRE-BIRDS, 3 sp. A. (South-Eastern A.).

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