476 THE GREEN HERON. 



the tree-tops with all haste, or else alights easily upon some midway branch 

 to reconsider the danger. Here he may pace restlessly to and fro along the 

 limbj craning his neck and twitching his tail, and acting altogether very ner- 

 vous, or he may "freeze" in some protective attitude until the danger is past. 

 Opportunity is thus afforded for a study at close range of a plumage which 

 is unusually handsome, especially as regards the bottle-green and glaucous 

 shades of the upper parts. 



The ordinary fare of this little Heron consists of minnows, frogs, snails, 

 leeches, etc., but as the season advances, beetles and other insects, with their 

 larvae, are added. Dr. Jones tells of a bird which he once saw stretched out 

 flat on a slanting log at a point where it ran under water, and beneath which 

 various kinds of minnows had found a congenial shelter. The bird was 

 resting motionless, with its bill at the water's edge, when suddenly it darted 

 its head under the water and withdrew a wriggling minnow. This it swal- 

 lowed at once and then waited at ready, as before. Sometimes a quarter of 

 an hour would pass before the next fish, silly or forgetful, would venture too 

 near the waiting spear. The Heron returned to his lowly station daily, and 

 watched with the patience of an Esquimau until the hole was fished out. 



Old orchards are, favorite places of resort for these birds during the 

 nesting season. Altho not in any strict sense gregarious, several pairs will 

 sometimes appear in the same orchard, and two or thi-ee nests have been 

 found in a single tree. After these the thick clumps of water willows vvhich 

 grow in the deepest water of tiny swamps and kettle-holes,, are almost sure 

 to contain nests; and a chance nest may be found ten or fifteen feet up in 

 some crowded thicket of slim saplings. The nest is a shallow but substantial 

 platform, made out of twigs and sticks up to a fourth of an inch in diameter, 

 and it is lodged securely upon spreading branches. There is no suspicion of 

 _ lining, and the four or five greenish blue eggs need no adornment to enhance 

 their beauty. 



The parent birds are very solicitous for their eggs and young, and employ, 

 in their efforts to discourage investigation, an exceedingly low type of Dutch. 

 Besides disgusting execrations, which are half hiss and half caw, the anxious 

 bird cries snkowk, in a loud voice, and flirts its wings and jerks its tail in 

 a manner which would intimidate a smaller foe. 



A nestful of callow young is an interesting sight. At a signal from the 

 old bird the youngsters pause and freeze with upturned beaks, looking like 

 a tiny group of palisades done in bronze. They know, too, when to be silent ; 

 and one would not often discover them save for the abundance of whitewash 

 which adorns the surrounding limbs and the ground below. If disturbed 

 they can clamber out of the nest and make off across the surrounding branches 

 with great agility. 



