Results 11 to 20 of about 169,832 (303)

Foraging ecology predicts learning performance in insectivorous bats. [PDF]

open access: yesPLoS ONE, 2013
Bats are unusual among mammals in showing great ecological diversity even among closely related species and are thus well suited for studies of adaptation to the ecological background.
Theresa M A Clarin   +3 more
doaj   +5 more sources

Aeroscapes and the Sensory Ecology of Olfaction in a Tropical Dry Forest

open access: yesFrontiers in Ecology and Evolution, 2022
Aeroscapes—dynamic patterns of air speed and direction—form a critical component of landscape ecology by shaping numerous animal behaviors, including movement, foraging, and social and/or reproductive interactions.
Allegra DePasquale   +5 more
doaj   +1 more source

Of hummingbirds and helicopters: Hovering costs, competitive ability, and foraging strategies [PDF]

open access: yes, 2004
Wing morphology and flight kinematics profoundly influence foraging costs and the overall behavioral ecology of hummingbirds. By analogy with helicopters, previous energetic studies have applied the momentum theory of aircraft propellers to estimate ...
Altshuler, Douglas L.   +2 more
core   +1 more source

A glimpse into the foraging and movement behaviour of Nyctalus aviator; a complementary study by acoustic recording and GPS tracking

open access: yesRoyal Society Open Science, 2023
Species of open-space bats that are relatively large, such as bats from the genus Nyctalus, are considered as high-risk species for collisions with wind turbines (WTs).
Yoshifumi Niga   +5 more
doaj   +1 more source

Spatial ecology of endangered roseate terns and foraging habitat suitability around a colony in the western North Atlantic

open access: yesEndangered Species Research, 2021
Predicting habitat suitability and understanding habitat utilization are important to inform and orient conservation and management decisions for the recovery of endangered species.
I Pratte   +3 more
doaj   +1 more source

Ecological Consequences of Foraging Mode [PDF]

open access: yesEcology, 1981
Desert lizards are typically either widely foraging or sit—and—wait predators, and these foraging modes are correlated with major differences in ecology. Foraging mode is related to the type of prey eaten by lizards. Widely foraging lizards in the Kalahari desert, the Western Australian desert, and the North American desert generally eat more prey that
Huey, Raymond B., Pianka, Eric R.
openaire   +1 more source

Foraging movements of breeding Kelp Gulls in South Africa

open access: yesMovement Ecology, 2020
Background Kelp Gulls Larus dominicanus are one of the most abundant gulls in the Southern Hemisphere and can play an important role in their ecosystem.
Katharina Reusch   +3 more
doaj   +1 more source

Grassland ecology in China: perspectives and challenges [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2018
During the last few decades, there have been an increasing number of studies on grassland ecology in China, involving the classic ecology concepts or theories and the applicable ecological principles of grassland conservation or management.
Deli WANG, Ling WANG, Jushan LIU, Hui ZHU, Zhiwei ZHONG
doaj   +1 more source

Olfactory cue use by three-spined sticklebacks foraging in turbid water: prey detection or prey location? [PDF]

open access: yes, 2012
Foraging, when senses are limited to olfaction, is composed of two distinct stages: the detection of prey and the location of prey. While specialist olfactory foragers are able to locate prey using olfactory cues alone, this may not be the case for ...
Dunn, Alison M.   +2 more
core   +1 more source

DNA barcoding reveals seasonal shifts in diet and consumption of deep-sea fishes in wedge-tailed shearwaters. [PDF]

open access: yesPLoS ONE, 2018
The foraging ecology of pelagic seabirds is difficult to characterize because of their large foraging areas. In the face of this difficulty, DNA metabarcoding may be a useful approach to analyze diet compositions and foraging behaviors.
Taketo Komura   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy