Using a bacterium that grows on plant leaves, they confirmed the importance of first arrival for promoting species diversification, and extended that hypothesis with some important caveats. (sciencedaily.com)
We watch them drink water from plant leaves and make attempts at catching bats. (off-the-beaten-track.net)
To achieve maximum efficiency, flower heads and plant leaves grow in a spiral fashion governed by the golden ratio. (discovermagazine.com)