PLATE XLIX 



Dimnedea exulans. Courtship. 



Fig. I. Both birds with upstretched heads vibrating the bill while the wings are held 

 open. 



Fig. 2. The female vibrating the bill in answer to the male just before spreading her wings. 



Fig, 3. The female, with head turned away, has thrust the bill amongst the plumage of 

 her breast. 



Fig. 4. The male vibrating the bill. 



