Great Egret Visits Salisbury
Great Egret |
For the last week there has been a Great Egret feeding at the lagoon in Salisbury. I saw it on April 23. A visit early in the morning left us empty-handed but a visit in the afternoon gave us a good sighting of this visitor from the south. This egret has a smudge of something dark coloured on the left side of its head, probably sludge from an oil slick acquired somewhere on its travels.
The Great Egret (Ardea alba) is a rare visitor to New Brunswick, usually occurring in spring and fall. Occasionally we will have two together but it is usually a single bird. Once I saw one at Chance Harbour accompanied by a Tricolored Heron.
Great Egret |
The only other bird you are likely to confuse this bird with is the Snowy Egret which is smaller, has a black bill and black legs with yellow feet. They do, however, frequent the same habitats. The Cattle Egret is much smaller (51 cm/20 in) and has a different shape.
Great Egret |
The Great Egret prefers wetlands; freshwater, brackish or saline. It feeds on fish, aquatic invertebrates and reptiles. It has the advantage of size and can wade out deeper than other egret species to reach food unattainable to them. It nests in trees in colonies along with other wading bird species. The nest is usually 6 to 12 metres (20 to 40 feet) above the ground. It breeds mainly in the southern US but strays in summer up the Atlantic coast and up the central part of the continent to Michigan and Minnesota. It has never bred in New Brunswick.
An interesting fact about the Great Egret is that it is the symbol of the National Audubon Society. Let's keep this beautiful image there and leave their plumes on their backs where they belong. I am glad we no longer value hats decorated with animal parts!