List of works by Caspar A. Hallmann

Declines in insectivorous birds are associated with high neonicotinoid concentrations

scientific article (publication date: 17 July 2014)

Environmental determinants of recent endemism of Batrachochytrium dendrobatidis infections in amphibian assemblages in the absence of disease outbreaks

scientific article published on 18 March 2014

Explaining variability in the production of seed and allergenic pollen by invasive Ambrosia artemisiifolia across Europe

scientific article published on 6 December 2017

Insect biomass decline scaled to species diversity: General patterns derived from a hoverfly community

scientific article

International scientists formulate a roadmap for insect conservation and recovery

scientific article published on 01 February 2020

More than 75 percent decline over 27 years in total flying insect biomass in protected areas

scientific article, 2017

Nest predation in Afrotropical forest fragments shaped by inverse edge effects, timing of nest initiation and vegetation structure

scientific article published in 2014

Predation and survival in reintroduced populations of the Common hamster Cricetus cricetus in the Netherlands

scientific article published in 2020

Reply to Redlich et al.: Insect biomass and diversity do correlate, over time

scientific article published on 7 December 2021

Scientists' warning on climate change and insects

journal article from 'Ecological Monographs' published in 2022

Scientists' warning to humanity on insect extinctions

scientific article published on 09 February 2020

Solutions for humanity on how to conserve insects

scientific article published in February 2020

The importance of realistic dispersal models in conservation planning: application of a novel modelling platform to evaluate management scenarios in an Afrotropical biodiversity hotspot

scientific article

trackdem : Automated particle tracking to obtain population counts and size distributions from videos in r

scientific article published in 2018