Mersey Tobeatic Research Institute (MTRI) : Institut de recherche du Mersey Tobeatic

MTRI

MTRI is a non-profit co-operative with a mandate to promote sustainable use of natural resources and biodiversity conservation in the Southwest Nova Biosphere Reserve and beyond through research, education, and the operation of a field station.

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News & Events
MTRI AGM
March 26th at 11am at Kejimkujik's Visit... more »
2017 Central Woodlands Conference
Saturday, March 25th Maple Ridge Elemen... more »
Nova Scotia Woodlot Owners and Operators Association AGM
Saturday, April 8 For more info visit ... more »
Medway Community Forest Co-operative AGM
Saturday, April 22nd North Queens Busin... more »
Western Woodlot Management Mentorship Field Days!
Saturday, April 29th: With Kevin Veinott... more »
Mentorship field day at Otter Ponds
Saturday, May 13th Roads and bridges. ... more »
Mentorship field day in Sydney
Saturday, June 10th Working with fores... more »

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Backyard Biodiversity

Backyard Biodiversity

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Chimney Swift Project

Why are we studying Chimney Swifts?

Chimney Swifts are listed as Threatened in Canada and Endangered in Nova Scotia. Their decrease in numbers is likely the result of the use of pesticides to kill insects and the decline of hollow trees which are both their nesting and roosting sites. As a result Chimney Swifts have adapted to using chimneys to roost and nest in; however, the decline in suitable chimneys (due to new building regulations and insurance regulations) may also be impacting the population. For this reason it is important that we monitor Chimney Swift populations and encourage others to monitor and report additional sightings. The video below shows swifts entering a chimney at dusk.

 


 

McGowan Lake Chimney Swift Monitoring

Aerial insectivorous bird populations have been in sharp decline for several decades in North America.  The Chimney swift was listed as Threatened in 2007 by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) and under the federal Species at Risk Act (SARA) in 2008.  In Nova Scotia, several well known roost sites have been informally monitored for many years by a number of dedicated volunteers.  In 2010,  multiple stakeholders came together, along with experts from Quebec, Ontario and Manitoba, to identify gaps and needs for Chimney swift recovery in the Maritime Provinces and to bring current monitoring in line with other Canadian programs.  The result was the Maritime Swiftwatch program initiated by Bird Studies Canada.  This project aims to systematically monitor population levels at known roost sites, to learn more about nesting ecology of Chimney swifts and increase awareness of Chimney swifts. 

 

Project objectives

 

McGowan Lake roost with data logger (Photo Credit: Brad Toms)

Methods

 

2014 Results

 

Years of data

 

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