Little Green Heron’s Nest
Little Green Heron’s Nest
(Note frog legs to left of young bird.)
Leaving the Nest
The green heron (Butorides virescens) dwells in colonies at times, and frequently in solitary pairs along creeks and ponds. They build their nests on small trees and bushes. The same birds will build in one locality for years if unmolested, and even if disturbed will probably find a site nearby the following year. I remember finding a nest built on a small black-haw bush about ten feet from the ground. We visited the nest frequently until five bluish-green eggs were laid in the frail-looking platform of twigs. Its fragile appearance is deceptive, however, for the nest is realty strongly constructed amongst the limbs upon which it rests. An egg collector found the nest and removed two of the eggs, but the mother bird continued to incubate. We cut the limb off and removed the nest to the ground to photograph, then returned it, made it fast as before, and the bird hatched out a brood successfully from the three remaining eggs. One day upon visiting the nest I found one of the occupants in the act of swallowing a frog. All that remained of the frog was a leg sticking out of the nestling’s mouth. It was not long before the bird disgorged the legs, or all that was undigested of them. About a week later I visited the nest, and looking up saw three long necks and three heads sticking up over the edge. Before long they started one by one to leave the nest, stepping rather ceremoniously along the limbs towards the foliage at the top. Occasionally one would miss his foothold and partially lose his balance, but by the use of wings and beak would right himself. Often when in distress and hastening to get away, the young herons will use their heads and necks as a parrot does its beak, “chinning” themselves upon a limb and drawing up the body by main strength. These birds when frightened disgorge partially digested food; and because of their predilection to the generous distribution of ornithological whitewash at frequent intervals as they fly, they well deserve the name of “chalk-line.” While climbing the trees on several occasions when visiting the homes of these birds, I found to my sorrow that “discretion is the better part of valor.” Although they seem to be extremely shy, they will return from time to time to the neighborhood of their nests. They do not often approach closely, however, while a visitor is near, and on such occasions remain at some distance craning their necks curiously in every direction. They seldom utter a sound unless startled, when with a hoarse “quawk” and a shrilly harsh cry, they hastily fly away.