Search Results for: adaptation

Bottlenose Dolphins’ Adaptations to Noise in Urban Harbours: Shouting, Eavesdropping & Fleeing

Bottlenose Dolphins’ Adaptations to Noise in Urban Harbours: Shouting, Eavesdropping & Fleeing Health risks of urban noise to Bottlenose dolphins Recently, urban sightings of cetaceans have become increasingly prevalent, which can be linked to higher water quality and healthier environments in general. Recent examples include dolphin sightings in the  Baltimore (US), and Bridlington (UK); killer… Continue Reading →

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New Lit Alert: Urban tolerance is phylogenetically constrained and mediated by pre-adaptations in African bats

Urban tolerance is phylogenetically constrained and mediated by pre-adaptations in African bats G.E. Marsden, D Vosloo, M.C. Schoeman Abstract With increasing urbanization, particularly in developing countries, it is important to understand how local biota will respond to such landscape changes. Bats comprise one of the most diverse groups of mammals in urban areas, and many… Continue Reading →

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New Lit Alert: What coloration brings: Implications of background adaptation to oxidative stress in anurans

What coloration brings: Implications of background adaptation to oxidative stress in anurans TB Radovanović, TG Petrović, BR Gavrilović, SG Despotović, JP Gavrić, A Kijanović, M Mirč, N Tomašević Kolarov, T Vukov, MD Prokić Abstract Background Urban development results in habitat destruction, affecting populations of amphibians, the most fragile group of vertebrates. With changes in the environment, these animals become more exposed to light and… Continue Reading →

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New Lit Alert: Urbanization extends flight phenology and leads to local adaptation of seasonal plasticity in Lepidoptera

Urbanization extends flight phenology and leads to local adaptation of seasonal plasticity in Lepidoptera Thomas Merckx, Matthew E. Nielsen, Janne Heliölä, Mikko Kuussaari, Lars B. Pettersson, Juha Pöyry, Juha Tiainen, Karl Gotthard, and Sami M. Kivelä Abstract Urbanization is gaining force globally, which challenges biodiversity, and it has recently also emerged as an agent of… Continue Reading →

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New Lit Abstract: De Novo Transcriptome Analysis Reveals Potential Thermal Adaptation Mechanisms in the Cicada Hyalessa fuscata

De Novo Transcriptome Analysis Reveals Potential Thermal Adaptation Mechanisms in the Cicada Hyalessa fuscata Hoa Quynh Nguyen, Yuseob Kim, and Yikweon Jang Abstract In metropolitan Seoul, populations of the cicada Hyalessa fuscata in hotter urban heat islands (“high UHIs”) exhibit higher thermal tolerance than those in cooler UHIs (“low UHIs”). We hypothesized that heat stress… Continue Reading →

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Genomic Urban Adaptation in a Common Bird Across Europe

Cities, defined as large human settlements of the contemporary human population, have been part of the “Old World” landscape for long time, including Europe. However, the current exponential increase of the urbanised landscape is an unprecedented phenomenon, which has an impact at multiple ecological scales. Urbanisation and its derived actions can fragment wildlife populations and… Continue Reading →

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Recap: The Finer Points of Urban Adaptation

In August 2020, I recently published my first first-author paper about urban Anolis lizard claws! I have previously written about my research after doing field work and presenting at my university’s science symposium. I’m excited to report that the results are finally out! In our paper, The Finer Points of Urban Adaptation, myself and my coauthors (Kevin… Continue Reading →

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Cities and Behavioral Adaptations

It’s clear that urbanization alters native animal and plant communities around the world. However, while some organisms become locally extinct as anthropogenic forces change the land, other species survive or even thrive in this urban landscape. A recent paper by George Perry reviews several cases of human behavior impacting the genetics of urban organisms. For… Continue Reading →

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Urban Adaptation in Mammals

Urban Coyote

Mammals are some of the most easily recognizable and endearing critters to share our cities with us. Who doesn’t love a cute bunny or squirrel in a city park? Or a fox or raccoon slinking through the streets at night. Even city rats can be endearing. Despite the commonality of these species, urban areas are… Continue Reading →

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