The Green Guardian / 24 October 2025 Heat and humidity is a lethal mix for SA’s small birds Scientists have warned that humidity, not just temperature, could determine which species survive in an era of escalating heatwaves By Sheree Bega
The Green Guardian / 27 June 2022 How birds adapt to rising heat is an early warning on climate change effects Birds living in hot, humid climates have evolved to handle larger spikes in body temperature By Sheree Bega