About us: We own the Wild Birds Unlimited nature shop in East Lansing, Michigan,
a store that provides a wide variety of supplies to help you enjoy the birdwatching hobby.

This blog was created to answer frequently asked questions & to share nature stories and photographs.
To contribute, email me at bloubird@gmail.com.

Wednesday, May 25, 2016

Oriole nesting habits

I'm not getting as many orioles anymore. Where are they?

Baltimore Oriole chick from Wikimedia Commons
When orioles arrive in the spring they are super hungry. The diet of the Baltimore Oriole consist of insects, fruits, and flower nectar. After a long migration they take advantage of food offered at feeders. You can attract orioles to eat from your backyard feeder by setting out orange halves, grape jelly, sugar water, suets, or mealworms.

While they are busy nesting they may visit your feeders less often. But if you keep your feeders clean and full of fresh foods they will come back eventually and bring the new kids.

According to AllAboutBirds.com: "Baltimore Orioles build sock-like hanging nests, woven together from slender fibers. The female weaves the nest, usually 3 to 4 inches deep, with a small opening, 2 to 3 inches wide, on top and a bulging bottom chamber, 3 to 4 inches across, where her eggs will rest. She anchors her nest high in a tree, first hanging long fibers over a small branch, then poking and darting her bill in and out to tangle the hank. While no knots are deliberately tied, soon the random poking has made knots and tangles, and the female brings more fibers to extend, close, and finally line the nest.

Construction materials can include grass, strips of grapevine bark, wool, and horsehair, as well as artificial fibers such as cellophane, twine, or fishing line. Females often recycle fibers from an old nest to build a new one. Males occasionally bring nesting material, but don’t help with the weaving. Building the nest takes about a week, but windy or rainy weather may push this as long as 15 days."

Related Articles: 
- Facts on the Baltimore Oriole http://bit.ly/GzSTbi
- Where do orioles winter? http://bit.ly/GAeWv5
- Close-up of Baltimore Oriole http://bit.ly/GAf6T7
- When can I expect my orioles to arrive? http://goo.gl/OHrCc

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