After breeding, wrens migrate back to the wintering grounds starting in the second week of September through the first week of November. House wrens arrive in the breeding grounds beginning in the second week of April through mid-May. The male house wren starts the nest by building a base made of coarse sticks. The breeding grounds encompass roughly the upper two-thirds of North America, which is not far from the wintering grounds in Southern U.S. The house wren is a short-distance migrant. Wrens can be found in rural areas, low-density urban areas, and suburbs with enough vegetation and nesting sites. ![]() House wren favor semi-open habitats where they forage in bushes, thickets, hedgerows, and the understory of forest edges primarily within 20 feet from the ground. The range map (right) shows where the house wren is expected to breed. The map showing the breeding range indicates the regions where house wren nests and eggs are expected. and move back north to the spring and summer breeding range. Wrens spend the winter months in the Southern U.S. The house wren breeding range encompasses roughly the upper two-thirds of North America from coast to coast. Typically 13 days, ranging between 12-15 days. It begins a day or two after nest completion. Dots are more concentrated on the broad side of the egg. Pale densely marked with tiny reddish-brown or cinnamon brown dots. The female builds the cup and finishes the nest. The male starts building the nest by first making a base platform made of sticks and then building the nest over it. House wren also nest in crevices and anything that resembles a cavity, such as hanging boots in a shed. Nests are always built inside a natural cavity close to the ground or in nesting boxes.Īny type of cavity. ![]() House Wren breeding facts Breeding PeriodĪ cup surrounded by coarse nesting material.
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