Some of the important features for a bluebird nest box include an entry hole of 1 1/2 – 1 9/16 inches, floor drainage, kerfs, and a roomy interior. However, there are other important considerations, especially if you’re interested in adding a nest box camera later.
Katharine Martin
Katharine is an experienced science writer and wildlife enthusiast. Armed with a biology degree and journalism experience, she's been crafting compelling scientific narratives for over a decade. Katharine's knack for investigative journalism and developmental editing shined through her award-winning wildlife coverage.
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5 Surprising Reasons to Love American Goldfinches
American goldfinches are loved for their bold yellow color. But birders also love them because they eat things we typically hate (thistle seed, dandelion, and sweet gumballs). Their acrobatic feeding style is incredible to watch. And goldfinches signal environmental health.
Smart Bird Feeders: 10 Things to Know Before Buying
We have field tested a few models of smart bird feeders and have gathered insights from other people who have used them. They are such a fantastic way to observe …
How Nature Stops Songbird Inbreeding / Incest: 2 Amazing Ways
There are several mechanisms that minimize songbird inbreeding risk. Two of these mechanisms, which are pretty strong are song discrimination and sex-biased dispersal. Despite these mechanisms, inbreeding can happen under certain situations.
Will Noel Guards Prevent Snakes?
Noel guards will not prevent snakes from invading a native cavity nesting songbird house or nest box. Snakes are able to maneuver through the guard, and the prongs from the hardware cloth won’t deter them.
How to Stop Snakes from Eating Bluebirds and Eggs?
The best way to prevent snakes from eating what’s inside your bluebird nest box is to mount your it to a metal pole with a tall stovepipe baffle that is at least 8 inches wide and 60 inches tall, though 24-inch baffles help and are readily available.
23 Ultimate Tips to Attract Northern Cardinals: Secrets from Experience
It is easy to attract northern cardinals to your yard when you provide water, the right feeder, and right seed, like black oil sunflower. In addition, managing predators, making a habitat and understanding cardinal behavior will help you enjoy cardinals in your yard year-round.
Eurasian Tree Sparrows Attack Bluebirds – Video Included
Eurasian tree sparrows attack bluebirds in nest boxes, even killing them. Observations are limited since Eurasian tree sparrow populations are isolated in small areas. But limited observations and video evidence shows they are a threat to bluebirds.
6 Reasons Why Don’t Hummingbirds Get Diabetes From All That Nectar
While hummingbirds consume a lot of nectar and have very high blood sugar levels, there are systems in place that help prevent hummingbirds from developing diabetes. Some of these include their energetic lifestyle, certain genes, organs and possibly red blood cell turnover rate.
Are House Finches a Threat to Bluebirds? Surprising Answers
House finches are not a direct threat to bluebirds. They are not known for attacking bluebirds or invading nest boxes. However, there might be an indirect risk that house finches pose when it comes to bluebirds, and that involves the transmission of a common bacterium found in house finches.