John Maina

Professor of Comparative Respiratory Morphology, University of Johannesburg

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A cinnamon-chested bee-eater is released after being ringed at the National Museum of Kenya. Photo: Luke Dray / Getty Images

Wildlife & Biodiversity

3-D techniques shed light on what makes a bird’s lungs so efficient

20 Oct 2022

5 min read

Down To Earth

www.downtoearth.org.in