The Connections Between Coffee and Biodiversity (daily.jstor.org)

We never consider connections between our favourite drink with things seemingly so unrelated, now do we ...

> Birds have been intensively studied, but there is far less information about impacts on other taxa, e.g. reptiles, butterflies, mammals, etc.

There's a practical reason for that. Experts can census birds by their calls alone. Also many amphibians. Most other animals don't make so much noise. And many are quite shy.