Jack H. Hatfield

The paper examines how human-modified habitats affect invertebrate species' habitat specialisation and range changes in Great Britain from 1981-2020.

The study finds that globally abundant bird species are more likely to inhabit human-modified environments compared to less abundant species.

The paper quantifies defaunation of seed-dispersing birds in degraded tropical forests and finds reduced functional trait diversity and limited seed dispersal potential in degraded areas.