“Halifax Resident Launches ReNest Nova Scotia Initiative”

A Halifax resident, Jessica Ryuzaki, is advocating for the installation of nesting boxes on properties to support tree swallows in finding suitable homes for breeding.

The inspiration struck Ryuzaki during a city stroll, prompted by the noticeable increase in tree removals impacting local wildlife, particularly birds like tree swallows.

Tree swallows, along with other aerial insectivores, have faced declining populations in Nova Scotia and P.E.I since the 1970s, as indicated by the Canadian Breeding Bird Survey. These cavity-nesting birds prefer residing in tree holes or crevices.

Ryuzaki emphasizes the simplicity and affordability of constructing nesting boxes using readily available materials, estimating a cost of under $20 and a construction time of just 30 minutes for her own box. The basic requirements include scrap wood, an entrance hole, and a pivoting side panel for cleaning.

Tony Millard, the president of the Nova Scotia Bird Society, endorsed Ryuzaki’s initiative and is leveraging social media to raise awareness.

For optimal nesting box placement, Millard advises mounting them in open, sunny, grassy locations about two meters above the ground to deter ground predators. Additionally, the boxes should face south or east to avoid strong winds.

The project, now known as ReNest Nova Scotia, is providing templates to assist individuals in constructing the boxes.

Millard highlights the broader benefits of nesting boxes, not limited to tree swallows, and mentions the advantages for homeowners, such as reduced insect presence in yards due to birds feeding on bugs.

Winter is identified as the ideal time for construction, with a recommendation to complete and install the boxes before April to coincide with the birds’ nesting season in spring.

Ryuzaki has received significant interest from residents eager to participate, with expectations to witness the boxes across yards in the upcoming spring.

“It would be fantastic to see every household in Halifax set up a nesting box. I would be thrilled if that vision comes to fruition,” she expressed.