118 



THE OOLOGIST 



tree, just 15 feet from the ground. 

 Composed of strips of bark and 

 grasses, held together with spiders 

 webs and lined with fine green 

 grasses. The exterior was ornament- 

 ed with birch bark, spiders eggs and 

 lichens. Four fresh eggs, white; spot- 

 ted at the largest end with deep cho- 

 colate and lavender. The birds were 

 very quiet while I was taking the nest. 

 The second nest is a larger and 

 more loosely constructed affair of bark 

 strips, lined with extremely fine grass. 

 The entire exterior of this nest is or- 

 namented with large strips of birch 

 bark, paper, spiders webs and eggs. 

 It is the most exquisite vireo's nest 

 that I have ever seen. It was situat- 

 ed in the fork of a small basswood 

 branch, close to the main trunk 25 

 feet from the ground. Unlike the 

 ■other pair, these birds were very noisy 

 •while I was at the nest. 



.May 31st. Found a nest of the Dow- 

 ney woodpecker, Dryobates pubescens, 

 which the birds had drilled on the un- 

 der side of a broken off maple 

 branch, 20 feet from the ground. The 

 cavity in the limb, which is now be- 

 fore me, is gourd shaped, seven 

 inches in depth. It is three and one- 

 half inches wide in one way and two 

 and three-quarters inches the other 

 "way, a cross section having more or 

 less the shape of a Lima bean. The 

 ■entrance faced directly towards the 

 ground and is only one inch in diame- 

 ter. The two fresh eggs were desert- 

 ed by the birds. They measure .71 x 

 .51 and .67 x .50. 



.lune 6th. Took a nest and three 

 «ggs of the Red-eyed vireo, Vireosylvia 

 olivacea, placed in the fork of a maple 

 branch ten feet above the edge of a 

 much used roadway. The nest is firm- 

 ly built of moss-covered strips of Ar- 

 bor-vitae bark, lined with shreds of 

 bark and pine needles. A few pieces 

 X5f birch bark, paper and spiders web 



adorn the exterior. Measurements of 

 the nest are, inside diameter, 1% 

 inches. Outside diameter, 3 inches. 

 Inside depth, 1% inches. Outside 

 depth, 2% inches. The eggs were 

 fresh and are white, lightly marked 

 with minute specks of brown and lav- 

 ender. All of the Vireo sets describ- 

 ed above possessed a wonderful pink- 

 ish hue when in the nest, but of course 

 all of this was lost upon blowing. 



Paul G. Hawes. 



The Red-eyed Vireo as a Mocker. 



On June 23, 1913 I was walking 

 along a small creek in Swarthmore, 

 Pa. Suddenly I was attracted by 

 notes similar to those of the Catbird, 

 only more rapid. I was interested so 

 I made up my mind to investigate the 

 matter more closely, and the investi- 

 gation proved it to be a Rey-eyed 

 Vireo trying to mock a Catbird, and 

 indeed it was a good imitation. 



B. M. Kenworthy. 

 Wilmington, Delaware. 



A Sunday Morning Walkc. 



May 11, 1913. 



I was up at 7 o'clock and, after a 

 good breakfast I took my rifle and dog 

 "Sport" and started for a walk along 

 the river, and in the woods. 



I crossed to the south side of the 

 river (the Sangamon) and started into 

 the woods along its banks. 



As I went along I saw many birds. 

 Kingfishers were flying about, a large 

 flock of Crows were making the woods 

 noisy, and the Redheaded Woodpeck- 

 ers could be heard drumming away 

 on an old rotten limb. Crow-Black- 

 birds, Wrens, Redbirds, Rose-breasted 

 Grosbeaks, Bank Swallows, Sandpip- 

 ers and a good many other birds 

 seemed to be happy as they went dart- 

 ing back and forth in the woods and 

 along the river. 



I went on down the river to a place 



