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Nature House

Nature House Owl Guard for Mini-Castle Purple Martin House

Nature House Owl Guard for Mini-Castle Purple Martin House

Regular price $70.94 USD
Regular price Sale price $70.94 USD
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Prevent owls and hawks from preying on your martins with this Nature House Owl Guard for Nature House Mini-Castle Martin House. This durable, galvanized steel guard surrounds your existing Nature House Mini-Castle Safety System house (not included), and its unique, grid design stops flying predators from reaching the martin nests. The openings, aligned with the nest entries, are slightly enlarged to 2.25" in diameter, and allow martins a safe and easy passage, while the vinyl coating on the wire mesh reduces feather wear. Stainless steel spring clips allow the three panels to install on the home easily, as well as remove for thorough nest checks. Help the martins in your existing Mini-Castle Safety System house remain safe from predators with this Nature House Owl Guard. Some assembly required. Made in the USA. 

Package Contents: 3 panels, hardware Nature House Owl Guard
Dimensions: 25"W x 12"H each assembled panel Nature House Owl Guard
Mounting: attach to Mini-Castle Safety System house (not included)
Construction: metal
Shipping Weight: 6 lbs

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What bird lovers say

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Would recommend
★★★★★

“The cardinals found our new feeder within a day. Beautiful quality — my garden has never been this alive!”

S
Sarah M.
Verified buyer
★★★★★

“Fast shipping and the smart cam quality blew me away. Watching bluejays on my phone at work now.”

D
David R.
Verified buyer
★★★★★

“Squirrel-proof for real this time. Third feeder I've tried and finally one that works.”

E
Emma L.
Verified buyer
★★★★★

“Gorgeous design, my neighbors keep asking where I got it. Customer service was lovely too.”

K
Karim B.
Verified buyer

Frequently asked questions

What materials is this made from?

It depends on the product — we use untreated cedar, natural wood, metal, food-safe ceramic, recycled cotton and preserved moss. Each product page lists its exact materials. Never plastic, never toxic paint.

How long does shipping take?

Orders ship within 1–2 business days, with delivery in 3–7 business days. Shipping is free on all US orders.

Is this suitable for outdoor use?

Yes — every piece is built for year-round outdoor use in real weather.

What birds will this attract?

Wrens, sparrows, tits, finches, cardinals and most common garden birds, depending on the feeder or house style.