A typical view inside blue bird houses, dad keeps a watchful eye on nestlings, while taking turns with mom bringing food to the babies.
The digs: A male bird’s skill at nest building is a sign of his suitability as a mate; he invests huge effort in the task. Males will build multiple nests to attract females, they’ll continue to build new nests until a female is happy with the construction and chooses one.
The food: Many male birds help raise their families, bringing food home to the babies. Sometimes they even have to incubate the eggs alone or take turns with the female. Male bald eagles, for example, take turns sitting on the eggs as well as bring food home to the young.
Protection: In species where both parents care for the young, the male often gathers food while the female spends more time brooding, keeping the baby birds warm, sheltered and safe from predators.
– Western Bluebirds usually breed in monogamous pairs. By the end of breeding season, most daughters disperse; most sons and the occasional daughter remain with their family for winter. In spring, the yearlings go off and nest on their own, but sometimes one or more sons stay to help their parents. Sometimes a bluebird with his own mate will help at his parents’ nest, while also feeding his own young next door. Source citation: The Cornell Lab of Ornithology
Happy Father’s Day to All~We salute your dedication to family!
Their migration is underway! Lucky little fliers spend their winters in the Caribbean, Central America, and the Southern-most parts of Texas and California. They’re heading as far north as Alaska and Canada, seeking mates and natural nest cavities or birdhouses to raise their young. Competition for nest sites is brutal… real estate’s tough out there!
Dwindling and disappearing habitat being a major cause, with fewer snags (dead trees) left intact. Non-native birds are also seeking the same nest spots and put up one fierce fight for the right to claim territory. European starlings and house sparrows wreak havoc on tree swallows, purple martins and bluebirds alike. Just ask any landlord, most will have sad tale or two to tell. Many people who offer martin houses or blue bird houses will discourage these aggressive species in order to protect native songbirds.
A sturdy vinyl nest box with wood roof, it’s easy to monitor and reasonably priced. You can get one for the bluebirds and one for tree swallows! Just don’t place them too close together. For best results, one in the front and one in the back is a pretty good rule of thumb.
Because all blue bird houses are not created equal, we highly encourage anyone serious about helping bluebirds to use houses approved by The North American Bluebird Society. When you see the acronym NABS… you’ll know!
Nab 10% off site-wide on all bird houses, seed feeders, birdbaths and hummingbird feeders too. And don’t forget the nesting material… we’re giving that away free with all orders through May 15th!
Use promo code MC10
Now Come on spring 🙂
It’s been a strange season for birds in general due to the lengthy winter weather. Because some parts of the country were still seeing snow in late April and early May, mortality rates among nestlings were higher than usual. Colder than normal temps along with scarcity of natural food sources may have also accounted for some unsuccessful migrations of favorite feathered friends like hummingbirds. Many folks have reported seeing fewer of these sprites around feeders early in the season this year.
On the flip side, resident birds whose nesting season is about over, are attempting later than usual broods. Many blue bird houses which have already fledged two or three sets of nestlings are seeing their third and even fourth clutch of the season! This is all wonderful news for bluebirds… except for the searing temperatures July and August can bring.
If it’s hot outside, guaranteed it’s hotter inside a birdhouse. Babies can not regulate their body temperatures until they reach a certain age, but there are a few things you can do to help bluebirds (and others) beat the heat. First and foremost is to keep blue bird houses out of the sun, especially that baking afternoon sun. Moving a box a few feet where it’s shaded in the afternoon makes a difference in the ambient temperature inside the box. To featherless nestlings, just a few degrees can mean the difference between life or death. Birdbaths and Leaf Misters also help birds cool down during extreme heat. Parents will even shake themselves over babies dripping a bit of water to cool them.
Crazy as it sounds, there are other ways to cool down blue bird houses. Setting an ice pack or two on top of the house, attached with a large rubber band or bungee will help to cool temps inside. Recent discussions revealed a few folks putting up umbrellas to shade their nest boxes, again attached with bungee cords. Last summer we even wrapped our Gilbertson nest box with a heat shield – the kind used for car windshields! Easy to measure, and simple to cut, duct tape and rubber bands held the soft shield securely in place. The blues didn’t mind it all, and it helped their digs and babies stay cooler. Four fledged in mid-August of 2012. Stats like these mean it’s not too late to offer bluebirds housing. At the very least, you may be providing a nightly winter roost for other resident birds.
The image isn’t so great, but you can see the foil-like cover on the round blue bird house to the right. It literally took five minutes to complete this easy project, and may have helped save four babies from succumbing to horrid heat.