Ain’s wonderful paper entitled “Resource availability and roosting ecology shape reproductive phenology of rain forest insectivorous bats” is available online in Biotropica DOI: 10.1111/btp.12430 (or you can request through my Researchgate page).
Ain spent 20 months tracking reproductive activity in 11 species of female bats in a Malaysian rainforest, and is the first study to simultaneously track both available insect biomass and local weather. The findings show different reproductive patterns in cave- vs. forest-roosting bats, which we suggest may be attributed to the cost of commuting.

Ain hard at work in Malaysia, assessing reproductive status of cave- (bottom left) and forest-roosting (bottom right, top center) bats.
Nurul‐Ain Elias, Hashim Rosli, and Tigga Kingston. “Resource availability and roosting ecology shape reproductive phenology of rain forest insectivorous bats.” Biotropica (2017). DOI: 10.1111/btp.12430