Results 21 to 30 of about 488,802 (265)

The Monarch Butterfly as a Model for Understanding the Role of Environmental Sensory Cues in Long-Distance Migratory Phenomena

open access: yesFrontiers in Behavioral Neuroscience, 2020
The awe-inspiring annual migration of monarch butterflies (Danaus plexippus) is an iconic example of long-distance migratory phenomena in which environmental sensory cues help drive successful migration. In this mini-review article, I begin by describing
Patrick A. Guerra
doaj   +1 more source

Multi‐species, multi‐country analysis reveals North Americans are willing to pay for transborder migratory species conservation

open access: yesPeople and Nature, 2022
Migratory species often provide ecosystem service benefits to people in one country while receiving habitat support in other countries. The multinational cooperation that could help ensure continued provisioning of these benefits by migration may be ...
Wayne E. Thogmartin   +7 more
doaj   +1 more source

Intensive hunting changes human-wildlife relationships [PDF]

open access: yesPeerJ, 2022
Wildlife alter their behaviors in a trade-off between consuming food and fear of becoming food themselves. The risk allocation hypothesis posits that variation in the scale, intensity and longevity of predation threats can influence the magnitude of ...
Arielle Waldstein Parsons   +4 more
doaj   +2 more sources

Avian Immunome DB: an example of a user-friendly interface for extracting genetic information

open access: yesBMC Bioinformatics, 2020
Background Genomic and genetic studies often require a target list of genes before conducting any hypothesis testing or experimental verification. With the ever-growing number of sequenced genomes and a variety of different annotation strategies, comes ...
Ralf C. Mueller   +5 more
doaj   +1 more source

Using weather radar to help minimize wind energy impacts on nocturnally migrating birds

open access: yesConservation Letters, 2022
As wind energy rapidly expands worldwide, information to minimize impacts of this development on biodiversity is urgently needed. Here we demonstrate how data collected by weather radar networks can inform placement and operation of wind facilities to ...
Emily B. Cohen   +6 more
doaj   +1 more source

Animal Migrations: Endangered Phenomena [PDF]

open access: yesAmerican Zoologist, 1991
Synopsis. Current conservation research focuses on diminishing species diversity, minimal viable populations, and on the successive demise of habitats and populations that leads species to extinction. In this paper we utilize the monarch butterfly's remarkable migration and overwintering biology as a paradigm of a new conservation theme: endan?
LINCOLN P. BROWER, STEPHEN B. MALCOLM
openaire   +1 more source

Juvenile salmon habitat use drives variation in growth and highlights vulnerability to river fragmentation

open access: yesEcosphere, 2022
Widespread stream network fragmentation from dams and culverts has altered habitat connectivity in river ecosystems and presents an acute threat to migratory fish.
Suresh A. Sethi   +7 more
doaj   +1 more source

Animal migration research takes wing [PDF]

open access: yesCurrent Biology, 2018
In the beginning there was great confusion about animal migration. Aristotle, noting that the types of birds around him changed with the seasons, concluded that summer redstarts turned into robins at the onset of winter, and that garden warblers became blackcaps [1]. Others thought that birds disappear in winter because they hibernate submerged in mud.
openaire   +2 more sources

Nathusius’ bats, Pipistrellus nathusii, bypass mating opportunities of their own species, but respond to foraging heterospecifics on migratory transit flights

open access: yesFrontiers in Ecology and Evolution, 2023
In late summer, migratory bats of the temperate zone face the challenge of accomplishing two energy-demanding tasks almost at the same time: migration and mating.
Lara C. Marggraf   +9 more
doaj   +1 more source

Time synchronisation for millisecond-precision on bio-loggers

open access: yesMovement Ecology
Time-synchronised data streams from bio-loggers are becoming increasingly important for analysing and interpreting intricate animal behaviour including split-second decision making, group dynamics, and collective responses to environmental conditions ...
Timm A. Wild   +10 more
doaj   +1 more source

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