House Martin Nest Box - Esschert Design - Grey

This attractive nest is perfect for House Martins. Since the very beginning of recorded history, t...

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Full details

This Esschert Design NKH2 House Martin Nest is designed for individuals looking to attract and support House Martin populations in their gardens. Its durable concrete and plywood construction offers a safe breeding environment, with the main benefit being the encouragement of these insectivorous birds. A key consideration is that multiple nests are recommended to be hung close together, as swallows prefer to breed in proximity.

All features

ColourGrey
Model Part NumberNKH2
BrandEsschert Design

Extended Product Information

FAQs

What material is the Esschert Design NKH2 nest made from?

The nest is constructed from a combination of concrete and plywood, providing durability and a stable environment.

Is this nest suitable for other bird species?

This nest is specifically designed for Common House Martins. While other small birds might investigate, its dimensions are optimized for House Martins.

How many nests should I install?

Since House Martins and swallows prefer to breed clumped together, it is best to hang multiple swallow nests close together, ideally 3-4 units.

Where is the best place to hang this nest?

The nest is best attached under a roof boarding or eaves, with the top of the nest right up against the overhang to create a closed cavity with a flight entrance.

Do fixtures come with the nest?

No, fixtures for mounting are not included with the nest.

How do I clean the nest?

After the breeding season, remove old nesting material using a stiff brush for dry cleaning. Avoid using water or chemical cleaners.

What are the dimensions of the nest?

The dimensions are approximately 24.1 cm in width, 8.7 cm in depth, and 14.7 cm in height.

Troubleshooting

Nest is not attracting any birds.

Ensure multiple nests are placed close together. Verify the location is suitable (under an overhang, protected from prevailing winds and direct sun, and away from disturbances). Check that the entrance is not blocked.

Birds are not using the nest for breeding.

Confirm the nest is installed correctly, creating a closed cavity with a single entrance. Ensure no predators can easily access the nest. Patience is key, as it may take a season for birds to discover and adopt the new nesting site.

Structural damage to the nest.

Inspect the nest periodically. Minor wear is normal. If significant cracks or breaks occur, consider replacing the nest to ensure bird safety. Concrete and plywood can be durable but are not indestructible.

Pros and Cons

Pros

  • Durable and weather-resistant materials (concrete and plywood).
  • Provides a safe and specific nesting site for House Martins.
  • Supports natural insect control by attracting insectivorous birds.
  • Encourages colony breeding, which is natural for swallow species.
  • Designed for easy mounting under eaves for protection.

Cons

  • Requires purchase of multiple units to fully accommodate colony behavior.
  • Fixtures for mounting are not included.
  • Concrete material can be heavier than wood alternatives.
  • Only suitable for House Martins and similar small cavity nesters; not versatile for other species.

Setup, Compatibility & Care

Setup: To install the Esschert Design NKH2 House Martin Nest, select a location under a roof overhang or eaves. Ensure the top of the nest is placed right up against the overhang to create a closed cavity. The nest should be securely attached to the mounting surface. Mounting fixtures are not included and must be sourced separately.

Compatibility: This nest is specifically designed for Common House Martins. While other small cavity-nesting birds might investigate it, its dimensions and entrance size are optimized for House Martins. It is best placed away from areas with high human or predator traffic.

Care: The concrete and plywood construction is designed for minimal maintenance. After the breeding season has concluded (typically late autumn), the nest can be checked for debris. If necessary, remove old nesting material to prepare it for the next season. A stiff brush can be used for dry cleaning. Avoid using water or chemical cleaners, as these can damage the materials and leave residues harmful to birds. Regular inspection for any structural damage is recommended.