Female in-nest attendance predicts the number of ectoparasites in Darwin's finch species

S Kleindorfer, LK Common… - … of the Royal …, 2021 - royalsocietypublishing.org
Selection should act on parental care and favour parental investment decisions that optimize
the number of offspring produced. Such predictions have been robustly tested in predation …

Selection despite low genetic diversity and high gene flow in a rapid island invasion of the bumblebee, Bombus terrestris

C Kardum Hjort, JR Paris, HG Smith… - Molecular …, 2024 - Wiley Online Library
Invasive species are predicted to adjust their morphological, physiological and life‐history
traits to adapt to their non‐native environments. Although a loss of genetic variation during …

Body size as a magic trait in two plant-feeding insect species

AN Glover, EE Bendall, JW Terbot, N Payne, A Webb… - …, 2023 - academic.oup.com
When gene flow accompanies speciation, recombination can decouple divergently selected
loci and loci conferring reproductive isolation. This barrier to sympatric divergence …

Morphological Variation in Bumblebees (Bombus terrestris) (Hymenoptera: Apidae) After Three Decades of an Island Invasion

C Kardum Hjort, HG Smith, AP Allen… - Journal of Insect …, 2023 - academic.oup.com
Introduced social insects can be highly invasive outside of their native range. Around the
world, the introduction and establishment of the eusocial bumblebee Bombus terrestris (L …

Shifting microbiomes complement life stage transitions and diet of the bird parasite Philornis downsi from the Galapagos Islands

PA Jose, M Ben‐Yosef, P Lahuatte… - Environmental …, 2021 - Wiley Online Library
Domestication disconnects an animal from its natural environment and diet, imposing
changes in the attendant microbial community. We examine these changes in Philornis …

Reproductive system and activity patterns of Philornis downsi (Diptera: Muscidae)

A Moreno-Mejía, C Córdova-Nieto… - Annals of the …, 2024 - academic.oup.com
Abstract Philornis downsi (Dodge & Aitken), the avian vampire fly, is the main threat to land
bird conservation in the Galapagos Islands. However, very little is known about the …

Population structure of a nest parasite of Darwin's finches within its native and invasive ranges

JAH Koop, CE Causton, M Bulgarella, E Cooper… - Conservation …, 2021 - Springer
Invasive species are one of the greatest threats to biodiversity, with endemic species on
islands being at particular risk. Management programs can help to minimize these impacts …

Age effects in Darwin's finches: older males build more concealed nests in areas with more heterospecific singing neighbors

AC Huge, NM Adreani, D Colombelli-Négrel… - Journal of …, 2024 - Springer
Nesting success tends to increase with age in birds, in part because older birds select more
concealed nest sites based on experience and/or an assessment of prevailing predation …

Genetics reveals shifts in reproductive behaviour of the invasive bird parasite Philornis downsi collected from Darwin's finch nests

LK Common, S Kleindorfer, D Colombelli-Négrel… - Biological …, 2023 - Springer
Due to novel or dynamic fluctuations in environmental conditions and resources, host and
parasite relationships can be subject to diverse selection pressures that may lead to …

Nesting Success and Nesting Height in the Critically Endangered Medium Tree Finch (Camarhynchus pauper)

S Kleindorfer, LK Common, P Sumasgutner - Birds, 2021 - mdpi.com
Simple Summary Invasive species on islands pose high risk to endemic flora and fauna
unable to defend themselves. In this study, we measure the effects of introduced predators …