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Posts tagged “Hermit Thrush

Poison Ivy Fruit An Important Spring Resource for Birds

4-9-14 poison ivy fruit 138There are a number of birds that have returned to New England from their southern wintering grounds and are working hard to find enough to sustain themselves until food is more plentiful. Eastern Bluebirds, Hermit Thrushes, Northern Mockingbirds, Eastern Phoebes and Yellow-bellied Sapsuckers adapt their diets to whatever is available at this time of year, which can mean going from eating insects to consuming fruit. Fruits that persist through the winter are few and far between, but one of the plants that provides the most sustenance to birds in early spring is Poison Ivy. The off-white, berry-like fruits are extremely popular with at least 60 species of birds, including the early returning migrants previously mentioned, as well as Gray Catbirds, Yellow-shafted Flickers, Wild Turkeys, and Downy, Hairy, Red-bellied and Pileated Woodpeckers. The popularity of Poison Ivy fruit with birds explains why this plant is common along fencerows and other areas where birds roost (and pass the seeds). (Caution – irritating urushiol, an oily resin found in the sap of Poison Ivy, is present in the leaves, stems, flowers, roots and fruit of this plant.)

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