DIY Birdhouse Craft Using A Coffee Can

Quick Answer

• Grab a clean coffee can.
• Cut an entrance hole.
• Add a perch.
• Make drainage holes.
• Decorate for weather protection.
• Mount it securely.

Who This Is For

• Anyone who wants a simple, recycled craft project.
• People looking for a quick way to attract birds to their yard.
• Families looking for a fun, outdoor activity.

What to Check First

• Can Type: Steel cans work best. Aluminum cans are too flimsy. Make sure it’s clean and dry. No sharp edges left.
• Tools: You’ll need tin snips or a sturdy craft knife for cutting. A drill for drainage and mounting holes is handy. Sandpaper for smoothing edges is a good idea.
• Location: Pick a spot that’s safe from predators and out of direct, harsh sun. Near trees or shrubs is ideal.

For cutting the metal, a sturdy craft knife is a great tool to have on hand. It will help you make precise cuts for the entrance and other openings.

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Step-by-Step: Building Your Coffee Can Birdhouse

1. Clean the Can: Wash out the coffee can thoroughly with soap and water. Let it dry completely. This gets rid of any residue.

• Good: A clean, dry can with no lingering coffee smell.
• Mistake: Leaving coffee residue. This can attract pests or be unhealthy for birds. Just rinse it well.

2. Cut the Entrance: Using tin snips or a craft knife, carefully cut a circular entrance hole. About 1 to 1.5 inches in diameter is good for small birds like wrens or chickadees. Position it a few inches from the bottom.

• Good: A smooth, round hole. No jagged edges.
• Mistake: Making the hole too big. This invites larger birds or predators. Keep it small and snug.

3. Smooth Edges: Use sandpaper or a metal file to smooth down the edges of the entrance hole. This is crucial for the birds’ safety.

• Good: Edges feel smooth to the touch, no sharp points.
• Mistake: Leaving sharp edges. This can injure birds as they enter or exit. Take your time here.

4. Add Drainage: Drill a few small holes (about 1/4 inch) in the bottom of the can. This lets rainwater escape.

• Good: Several small holes that allow water to drain freely.
• Mistake: No drainage holes. Water will pool inside, making the nest damp and unhealthy.

5. Create a Perch (Optional): You can drill a small hole below the entrance and insert a short dowel or a sturdy twig for a perch. Some birds don’t need them, and they can help predators.

• Good: A secure perch that doesn’t stick out too far.
• Mistake: A wobbly or overly long perch. It might break or give predators an easy grip.

6. Weatherproof the Exterior: Paint the outside of the can with non-toxic, outdoor-safe paint. Lighter colors reflect heat better. Avoid dark colors that can overheat the interior.

• Good: Even coat of paint, no drips. Color is bird-friendly.
• Mistake: Using toxic paint or leaving the metal exposed. This can harm birds and won’t last in the weather.

7. Add a Roof (Optional): You can attach a larger piece of wood or plastic over the top of the can to act as a roof, extending beyond the sides to keep rain out.

• Good: A secure roof that overhangs the entrance.
• Mistake: No overhang. Rain will still get into the entrance.

8. Mounting Holes: Drill two holes near the top of the can, on opposite sides, or one in the back. These will be used to attach the birdhouse.

• Good: Holes are sturdy and well-placed for secure mounting.
• Mistake: Holes too close to the rim, making it weak. Or not enough holes for stability.

9. Mount the Birdhouse: Use screws or sturdy wire to attach the birdhouse to a tree, post, or fence. Make sure it’s stable and won’t sway too much in the wind.

• Good: Birdhouse is firmly attached and level.
• Mistake: Loose mounting. The birdhouse can fall, or the movement might deter birds.

Common Mistakes (and What Happens If You Ignore Them)

Decision Rules

• If you want to attract smaller birds like wrens, then keep the entrance hole between 1 and 1.5 inches because larger holes let in bigger birds and predators.
• If you live in a very rainy area, then make sure you have plenty of drainage holes because excess water can make the nest damp and unhealthy.
• If the metal edges feel sharp after cutting, then sand them down thoroughly because sharp edges can injure birds.
• If you’re painting the can, then choose light colors because they reflect heat better and keep the inside cooler.
• If you’re mounting it on a tree, then choose a spot that offers some shade because direct sun can overheat the can.
• If you’re concerned about predators, then skip the perch because it can give predators an extra foothold.
• If the can has any rust or sharp burrs on the inside, then it’s probably not suitable for a birdhouse because it could harm the birds.
• If you want the birdhouse to last longer, then use outdoor-rated, non-toxic paint because it will protect the metal from the elements.
• If you notice water pooling inside after a rain, then add more drainage holes because a dry nest is crucial for baby birds.
• If the can is made of thin aluminum, then it might not be sturdy enough; opt for a thicker steel can because it will hold up better.

FAQ

Can I use any kind of coffee can?

Steel coffee cans are best. They’re sturdy and hold up well outdoors. Thin aluminum cans can be too flimsy.

What size hole should I cut?

For most small backyard birds like wrens and chickadees, a hole between 1 and 1.5 inches in diameter is ideal.

Do I need to add a perch?

It’s optional. Many small birds don’t need perches, and they can sometimes help predators get a better grip.

How do I make sure it’s safe for birds?

Always smooth down any cut edges. Use non-toxic paint. Ensure there’s good drainage and ventilation.

Where’s the best place to hang a coffee can birdhouse?

Hang it in a spot that offers some shade, away from constant direct sun. Near shrubs or trees is good for protection.

Will the metal get too hot?

It can, especially dark-colored cans in direct sun. Painting the exterior a light color helps reflect heat. Good ventilation is also key.

How often should I clean it?

It’s best to clean out old nesting material once a year, typically in late fall after nesting season is over.

What if I don’t have a drill?

You can often use a sturdy hammer and nail to create drainage and mounting holes in thinner metal cans, but be careful. A drill is safer and easier.

What This Page Does Not Cover (And Where to Go Next)

• Specific bird species preferences for nesting materials or house dimensions.
• Advanced birdhouse designs or predator guards.
• Detailed information on attracting specific bird species.
• Building birdhouses from wood or other materials.