Passive acoustic monitoring provides a fresh perspective on fundamental ecological questions

SRPJ Ross, DP O'Connell, JL Deichmann… - Functional …, 2023 - Wiley Online Library
Passive acoustic monitoring (PAM) has emerged as a transformative tool for applied
ecology, conservation and biodiversity monitoring, but its potential contribution to …

Extensive data engineering to the rescue: building a multi-species katydid detector from unbalanced, atypical training datasets

S Madhusudhana, H Klinck… - … Transactions of the …, 2024 - royalsocietypublishing.org
Passive acoustic monitoring (PAM) is a powerful tool for studying ecosystems. However, its
effective application in tropical environments, particularly for insects, poses distinct …

Multi-year soundscape recordings and automated call detection reveals varied impact of moonlight on calling activity of neotropical forest katydids

LB Symes, S Madhusudhana… - … of the Royal …, 2024 - royalsocietypublishing.org
Night-time light can have profound ecological effects, even when the source is natural
moonlight. The impacts of light can, however, vary substantially by taxon, habitat and …

[HTML][HTML] Acoustic assessment of experimental reforestation in a Costa Rican rainforest

Á Vega-Hidalgo, E Flatt, A Whitworth, L Symes - Ecological Indicators, 2021 - Elsevier
Effective forest restoration requires tools for evaluating and comparing restoration
approaches. Nevertheless, measuring restoration progress can be difficult and expensive …

Predator–prey interactions between gleaning bats and katydids

HM Ter Hofstede, PA Faure - Canadian Journal of Zoology, 2023 - cdnsciencepub.com
Bats are voracious predators of insects, and many insects have ears sensitive to the high-
frequency echolocation calls of bats. Eared insects show a variety of defences when they …

Highly diversified circadian rhythms in the calling activity of eneopterine crickets (Orthoptera: Grylloidea: Gryllidae) from Southeast Asia

MK Tan, T Robillard - Bioacoustics, 2022 - Taylor & Francis
Circadian rhythms are endogenously generated and self-sustaining oscillations that occur at
a 24 hours scale and are ubiquitous amonganimals.. Animals rely on their circadian clocks …

Acoustic signalling in Orthoptera

M Hall, D Robinson - Advances in Insect Physiology, 2021 - Elsevier
Acoustic communication is one of the most well-known behavioural traits of the Orthoptera.
Orthopteran insects and the sounds they produce are both extremely diverse, and species …

Daily signaling rate and the duration of sound per signal are negatively related in Neotropical forest katydids

LB Symes, T Robillard, SJ Martinson… - Integrative and …, 2021 - academic.oup.com
Researchers have long examined the structure of animal advertisement signals, but
comparatively little is known about how often these signals are repeated and what factors …

Patterns of herbivory in neotropical forest katydids as revealed by DNA barcoding of digestive tract contents

CM Palmer, NL Wershoven, SJ Martinson… - Diversity, 2022 - mdpi.com
Many well-studied animal species use conspicuous, repetitive signals that attract both mates
and predators. Orthopterans (crickets, katydids, and grasshoppers) are renowned for their …

Neurophysiology goes wild: from exploring sensory coding in sound proof rooms to natural environments

H Römer - Journal of Comparative Physiology A, 2021 - Springer
To perform adaptive behaviours, animals have to establish a representation of the physical
“outside” world. How these representations are created by sensory systems is a central …