Illustrated Bird Guide (Europe)
Cavity-nesting birds can be very choosy when it comes to selecting a nesting space, and one of the key features they evaluate is the size of the entry. Before choosing which entry guard to place on your Nester pod, refer to the list below to see the preferred entry size of some of Europe's more common cavity nesting species.
Need help putting everything together? Here's our Mounting & Assembly Guide
28mm Entry Guard |
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| Blue Tit | Coal Tit |
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| Crested Tit | Great Tit |
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| Marsh Tit | Willow Tit |
32mm Entry Guard |
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| Great Tit | Pied Flycatcher |
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| Collared Flycatcher | Common Redstart |
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| Wryneck | Nuthatch |
38mm Entry Guard |
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| House Sparrow | Tree Sparrow |