VANISHING BIRDS 



33 



Snow Bunting. The vast flocks that formerly passed the winter 



in southern Minnesota are no longer seen. 

 Lapland Longspur. The same apparent absence of the great 



migrating and wintering flocks of this bird as observed in the 



case of the Snow Bunting. 

 Cliff Swallow, EAVE SWALLOW. Has entirely disappeared from 



regions where it was once one of the commonest of the swallows. 



Great Horned Owl 

 Photograph of bird mounted by Jenness Richardson 



