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Articles on Biodiversity

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Studying the impacts of climate and landscape stressors on freshwater biodiversity can only help find more strategic solutions when conducted in the messy, yet realistic, outdoor environment. (Shutterstock)

The use of natural outdoor laboratories can reduce threats to freshwater biodiversity

Governments, industrial and development companies and scientists need to take a leading role in finding strategic solutions to the cumulative threats impacting our freshwater ecosystems.
Establishing Indigenous Protected and Conserved Areas, like the Thaidene Nëné National Park Reserve in the Northwest Territories, while respecting original treaties can help Canada meet its international conservation commitments. (Iris Catholique)

An attack of Indigenous rights is an attack on nature conservation

To address the climate and biodiversity crises, we must stop criminalizing Indigenous Peoples for exercising their treaty rights and start upholding them instead.
Scientists have used author Henry David Thoreau’s notes to inform studies of climate change in eastern Massachusetts. Tom Stohlman/Flickr

By fact-checking Thoreau’s observations at Walden Pond, we showed how old diaries and specimens can inform modern research

Journals, museum collections and other historical sources can provide valuable data for modern ecological studies. But just because a source is old doesn’t make it useful.
A male tuatara moves across the forest floor. Sarah K. Lamar

Tuatara are returning to the mainland – but feeding the hungry reptiles could be more difficult than expected

Mainland resettlement programmes for tuatara have hit an unexpected snag – the lizard’s voracious appetite for seabirds.
The potential role of beavers in safeguarding against climate change risks has become an interesting point of discussion. RudiErnst/Shutterstock

Beavers can do wonders for nature – but we should be realistic about these benefits extending to people

The role of beavers in safeguarding against our heating climate has become an interesting point of discussion. But just how important remains subject to debate.

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