272 EIVEEBY 



and robins and bluebirds in proportion. It carries 

 up one large decayed trunk which some one sawed 

 off at the top before my time, and in this a downy 

 woodpecker is now, January 12, making a home. 

 Several years ago a downy woodpecker excavated a 

 retreat in this branch, which the following season 

 was appropriated by the bluebirds, and has been oc- 

 cupied by them nearly every season since. When 

 the bluebirds first examined the cavity in the spring, 

 I suppose they did not find the woodpecker at home, 

 as he is a pretty early riser. 



I happened to be passing near the tree when, on 

 again surveying the premises one afternoon, they 

 found him in. The male bluebird was very angry, 

 and I suppose looked upon the innocent downy as 

 an intruder. He seized on him, and the two fell 

 to the ground, the speckled woodpecker quite cov- 

 ered by the blue coat of his antagonist. Downy 

 screamed vigorously, and got away as soon as he 

 could, but not till the bluebird had tweaked out a 

 feather or two. He is evidently no fighter, though 

 one would think that a bird that had an instrument 

 with which it could drill a hole into a tree could 

 defend itself against the soft-biUed bluebird. 



Two seasons the English sparrows ejected the 

 bluebirds and established themselves in it, but were 

 in turn ejected by myseK, their furniture of hens' 

 feathers and straws pitched out, and the bluebirds in- 

 vited to return, which later in the season they did. 



The new cavity which downy is now drilling is 

 just above the old one and near the top of the stub. 



