Sure, here are five good news stories about nature and climate in 2023:

1. **Ecosystem Recovery:** Several regions around the world have seen significant recovery of ecosystems such as forests, coral reefs, and wetlands. Conservation and restoration efforts have helped revitalize these environments that are vital for biodiversity.

2. **Reducing Carbon Emissions:** Many countries have achieved important milestones in reducing carbon emissions by implementing stricter clean energy policies and transitioning to renewable energy sources. This has contributed to a tangible decrease in the global carbon footprint.

3. **Advances in Sustainable Agriculture:** Sustainable agricultural technologies and practices have gained more prominence, helping to preserve soil fertility, reduce the use of harmful chemicals and promote crop resilience in the face of climate change.

4. **Restoration of Threatened Species:** Successful conservation efforts have resulted in the recovery of several endangered species, such as pandas, tigers, whales, and eagles. This is a testament to the positive impact of protecting wildlife and natural habitats.

5. **Clean Energy Innovations:** The continued development of clean energy technologies, such as advanced battery storage, more efficient wind turbines, and sustainable transportation systems, is accelerating the transition to a greener economy and reducing dependence on fossil fuels.