Wondering what went right this week in the conservation world? We’ve got you covered with our Conservation Optimism Round-Up! We are collating stories of optimism from around the globe so that you never miss your dose of weekly motivation.

1. Biodiversity returning to Britain courtesy bisons

“These large herbivores were introduced in an effort to boost the local ecosystem, in turn supporting biodiversity and making it more resilient to climate change. Their natural behaviours include debarking trees and dustbathing (i.e. rolling around on the ground), which create and maintain diverse habitats for all kinds of fauna and flora.”

2. Seeds For A New Yorkshire Woodland Planted

“Creating 21 hectares of new woodland, the equivalent of 10 football pitches, the site will feature more than 30,000 native trees, including species like sessile oak, wild cherry, silver birch and rowan. In addition, another five hectares of rare ancient woodland will be restored, enhancing biodiversity in an area with some of the lowest tree cover in the UK.”

3. Expansion of wildlife hotspot on the cards

“Durham Wildlife Trust (DWT) launched a bid to raise £54,000 to buy land near its Rainton Meadows reserve in Houghton-le-Spring in June last year and smashed the target within a week. The trust had said a housing development, which had previously been mooted, would be “detrimental” to the reserve where more than 200 bird species had been recorded.”

4. New colonies of water voles discovered

“Usually found across riverbanks in Wales, water voles have now taken up habitat in the valleys, which could help prevent their local extinction.”

5. Beavers are back after 400-year absence

“Beavers are being reintroduced to Northamptonshire for the first time in more than 400 years. The family of eight, including adult female Boudicca, adult male Alan, and their six young, known as kits, have been moved down from Scotland.”

6. Pair of black vultures found in the Eastern Rhodopes

“A male black vulture, released as part of the reintroduction of the species, has managed to find a life partner, who probably comes from the black vulture colony in Dadia National Park in Greece.”

7. Cleaner and quieter construction projects in Oslo

“As of January 2025, all contractors providing work to Oslo’s government have to use clean and quiet concrete trucks, excavators, and other machinery. The industry has had plenty of time to prepare for the shift: From 2019, the use of emission-free equipment wasn’t mandatory, but did give firms an edge over their competitors when bidding for work, as did the use of recycled or low-carbon materials.”

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