LIVIVO - Search results -

Search results

Result 1 - 10 of total 77

Search options

Article ; Online: Arrhythmia in the earth's pulse: Bird migration timing does not track advancing spring phenology.

Kelly, Jeffrey F / Cimprich, Paula M

Proceedings of the National Academy of Sciences of the United States of America

2024 Volume 121, Issue 13, Page(s) e2402548121

MeSH term(s)	Animals ; Seasons ; Climate ; Birds ; Arrhythmias, Cardiac
Language	English
Publishing date	2024-03-18
Publishing country	United States
Document type	Journal Article ; Comment
ZDB-ID	209104-5
ISSN	1091-6490 ; 0027-8424
ISSN (online)	1091-6490
ISSN	0027-8424
DOI	10.1073/pnas.2402548121
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1148: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾
- See ZB MED holdings
- Order with fees

Article: Filling the gap: molting behavior of colima warblers and research opportunities for understudied north american songbirds

Gochanour, Benjamin / Alcantara, Jose L. / Cimprich, Paula / Kelly, Jeffrey F. / Contina, Andrea

Southwestern naturalist. 2022 Feb. 2, v. 65, no. 3-4

2022

Abstract: We implemented stable isotope analysis to evaluate the molt behavior of the Colima warbler (Leiothlypis crissalis), an understudied migratory songbird occurring in Mexico and recently discovered breeding in the southern part of Texas, USA. We built a ... ...

Abstract	We implemented stable isotope analysis to evaluate the molt behavior of the Colima warbler (Leiothlypis crissalis), an understudied migratory songbird occurring in Mexico and recently discovered breeding in the southern part of Texas, USA. We built a geostatistical model showing variation in deuterium precipitation values (d²Hₚ) across a latitudinal gradient within the Colima warbler breeding range in northeastern Mexico. Then, based on stable isotope ratios of deuterium in feathers (d²Hf), we assigned wintering Colima warblers captured in Central Mexico to possible molting areas near the southwestern portion of the species' breeding range. To the best of our knowledge, this is the first field study documenting Colima warbler captures and recaptures within the Parque Ecológico de la Ciudad de México, near the mountain ranges surrounding the Basin of Mexico. Overall, our study demonstrates the potential of winter ecology fieldwork in conjunction with molecular study techniques, such as stable isotope analysis, for revealing the migratory and molting behavior of warblers with restricted distribution ranges.
Keywords	Passeriformes ; basins ; deuterium ; ecology ; geostatistics ; migratory behavior ; migratory birds ; molting ; stable isotopes ; Mexico ; Texas
Language	English
Dates of publication	2022-0202
Size	p. 249-257.
Publishing place	Southwestern Association of Naturalists
Document type	Article
ZDB-ID	2175917-0
ISSN	0038-4909
ISSN	0038-4909
DOI	10.1894/0038-4909-65.3-4.249
Database	NAL-Catalogue (AGRICOLA)

Order via subito

Article: Radar Aeroecology

Kelly, Jeffrey F / Stepanian, Phillip M

Remote Sensing. 2020 May 30, v. 12, no. 11

2020

Abstract: Aeroecology is an emerging discipline founded by Tom Kunz and colleagues in the early 2000s to address the challenges of studying animal flight in the lower atmosphere [ ... ] ...

Abstract	Aeroecology is an emerging discipline founded by Tom Kunz and colleagues in the early 2000s to address the challenges of studying animal flight in the lower atmosphere [...]
Keywords	Earth atmosphere ; animals ; flight ; radar ; remote sensing
Language	English
Dates of publication	2020-0530
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2513863-7
ISSN	2072-4292
ISSN	2072-4292
DOI	10.3390/rs12111768
Database	NAL-Catalogue (AGRICOLA)

Order via subito

Article ; Online: A multi-sensor array for detecting and analyzing nocturnal avian migration.

Strand, Alva I / Bridge, Eli S / Kelly, Jeffrey F / Stepanian, Phillip M / Bodine, David J / Soto, James R

PeerJ

2023 Volume 11, Page(s) e15622

Abstract: Avian migration has fascinated humans for centuries. Insights into the lives of migrant birds are often elusive; however, recent, standalone technological innovations have revolutionized our understanding of this complex biological phenomenon. A future ... ...

Abstract	Avian migration has fascinated humans for centuries. Insights into the lives of migrant birds are often elusive; however, recent, standalone technological innovations have revolutionized our understanding of this complex biological phenomenon. A future challenge for following these highly mobile animals is the necessity of bringing multiple technologies together to capture a more complete understanding of their movements. Here, we designed a proof-of-concept multi-sensor array consisting of two weather surveillance radars (WSRs), one local and one regional, an autonomous moon-watching sensor capable of detecting birds flying in front of the moon, and an autonomous recording unit (ARU) capable of recording avian nocturnal flight calls. We deployed this array at a field site in central Oklahoma on select nights in March, April, and May of 2021 and integrated data from this array with wind data corresponding to this site to examine the influence of wind on the movements of spring migrants aloft across these spring nights. We found that regional avian migration intensity is statistically significantly negatively correlated with wind velocity, in line with previous research. Furthermore, we found evidence suggesting that when faced with strong, southerly winds, migrants take advantage of these conditions by adjusting their flight direction by drifting. Importantly, we found that most of the migration intensities detected by the sensors were intercorrelated, except when this correlation could not be ascertained because we lacked the sample size to do so. This study demonstrates the potential for multi-sensor arrays to reveal the detailed ways in which avian migrants move in response to changing atmospheric conditions while in flight.
MeSH term(s)	Animals ; Humans ; Birds ; Climate ; Moon ; Movement
Language	English
Publishing date	2023-08-30
Publishing country	United States
Document type	Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, Non-U.S. Gov't
ZDB-ID	2703241-3
ISSN	2167-8359 ; 2167-8359
ISSN (online)	2167-8359
ISSN	2167-8359
DOI	10.7717/peerj.15622
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: LunAero: Automated "smart" hardware for recording video of nocturnal migration.

Honeycutt, Wesley T / Heaston, Alyse V / Kelly, Jeffrey F / Bridge, Eli S

HardwareX

2020 Volume 7, Page(s) e00106

Abstract: Moon watching is a method of quantifying nocturnal bird migration by focusing a telescope on the moon and recording observations of flying birds silhouetted against the lunar surface. Although simple and well-established, researchers use moon watching ... ...

Abstract	Moon watching is a method of quantifying nocturnal bird migration by focusing a telescope on the moon and recording observations of flying birds silhouetted against the lunar surface. Although simple and well-established, researchers use moon watching infrequently due in part to the hours of late night observation it requires. To reduce the labor entailed in moon watching, we designed a low-cost system called LunAero that can track and record video of the moon at night. Here we present a proof-of-concept prototype that can serve as a platform for citizen scientists interested in observing nocturnal bird migration. We tested the video recording on clear nights from February 2018 to May 2019 when the moon was full or nearly full. Manual analysis of a 1.5 h sample of video revealed a total of 450 birds, which is a much higher detection rate than previous moon watching efforts have yielded. The hardware described here is part of a larger effort involving software development (currently underway) to automate recorded video analysis. We argue that LunAero can reduce the labor involved in moon watching, offer improved data quality over traditional moon watching, and provide insights into social behavior and wind-drift compensation in migrating birds.
Language	English
Publishing date	2020-03-18
Publishing country	England
Document type	Journal Article
ISSN	2468-0672
ISSN (online)	2468-0672
DOI	10.1016/j.ohx.2020.e00106
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Quantifying long‐term phenological patterns of aerial insectivores roosting in the Great Lakes region using weather surveillance radar

Deng, Yuting / Belotti, Maria Carolina T. D. / Zhao, Wenlong / Cheng, Zezhou / Pérez Ramírez, Gustavo / Tielens, Elske / Simons, Victoria F. / Sheldon, Daniel R. / Maji, Subhransu / Kelly, Jeffrey F. / Horton, Kyle G.

Global Change Biology. 2023 Mar., v. 29, no. 5 p.1407-1419

2023

Abstract: Organisms have been shifting their timing of life history events (phenology) in response to changes in the emergence of resources induced by climate change. Yet understanding these patterns at large scales and across long time series is often challenging. ...

Abstract	Organisms have been shifting their timing of life history events (phenology) in response to changes in the emergence of resources induced by climate change. Yet understanding these patterns at large scales and across long time series is often challenging. Here we used the US weather surveillance radar network to collect data on the timing of communal swallow and martin roosts and evaluate the scale of phenological shifts and its potential association with temperature. The discrete morning departures of these aggregated aerial insectivores from ground‐based roosting locations are detected by radars around sunrise. For the first time, we applied a machine learning algorithm to automatically detect and track these large‐scale behaviors. We used 21 years of data from 12 weather surveillance radar stations in the Great Lakes region to quantify the phenology in roosting behavior of aerial insectivores at three spatial levels: local roost cluster, radar station, and across the Great Lakes region. We show that their peak roosting activity timing has advanced by 2.26 days per decade at the regional scale. Similar signals of advancement were found at the station scale, but not at the local roost cluster scale. Air temperature trends in the Great Lakes region during the active roosting period were predictive of later stages of roosting phenology trends (75% and 90% passage dates). Our study represents one of the longest‐term broad‐scale phenology examinations of avian aerial insectivore species responding to environmental change and provides a stepping stone for examining potential phenological mismatches across trophic levels at broad spatial scales.
Keywords	air temperature ; algorithms ; birds ; climate change ; insectivores ; life history ; monitoring ; phenology ; radar ; time series analysis ; weather
Language	English
Dates of publication	2023-03
Size	p. 1407-1419.
Publishing place	John Wiley & Sons, Ltd
Document type	Article ; Online
Note	JOURNAL ARTICLE
ZDB-ID	1281439-8
ISSN	1365-2486 ; 1354-1013
ISSN (online)	1365-2486
ISSN	1354-1013
DOI	10.1111/gcb.16509
Database	NAL-Catalogue (AGRICOLA)

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Bonn / Germany

Z 6338: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article ; Online: The effects of light pollution on migratory animal behavior.

Burt, Carolyn S / Kelly, Jeffrey F / Trankina, Grace E / Silva, Carol L / Khalighifar, Ali / Jenkins-Smith, Hank C / Fox, Andrew S / Fristrup, Kurt M / Horton, Kyle G

Trends in ecology & evolution

2023 Volume 38, Issue 4, Page(s) 355–368

Abstract: Light pollution is a global threat to biodiversity, especially migratory organisms, some of which traverse hemispheric scales. Research on light pollution has grown significantly over the past decades, but our review of migratory organisms demonstrates ... ...

Abstract	Light pollution is a global threat to biodiversity, especially migratory organisms, some of which traverse hemispheric scales. Research on light pollution has grown significantly over the past decades, but our review of migratory organisms demonstrates gaps in our understanding, particularly beyond migratory birds. Research across spatial scales reveals the multifaceted effects of artificial light on migratory species, ranging from local and regional to macroscale impacts. These threats extend beyond species that are active at night - broadening the scope of this threat. Emerging tools for measuring light pollution and its impacts, as well as ecological forecasting techniques, present new pathways for conservation, including transdisciplinary approaches.
MeSH term(s)	Animals ; Light Pollution ; Biodiversity ; Behavior, Animal ; Birds ; Animal Migration
Language	English
Publishing date	2023-01-05
Publishing country	England
Document type	Journal Article ; Review ; Research Support, Non-U.S. Gov't
ZDB-ID	284965-3
ISSN	1872-8383 ; 0169-5347
ISSN (online)	1872-8383
ISSN	0169-5347
DOI	10.1016/j.tree.2022.12.006
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Bonn / Germany

Zs Bio TEE: Show issues
Z 2005/711: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article: Temporal migration patterns between natal locations of ruby-throated hummingbirds (

Zenzal, Theodore J / Contina, Andrea J / Kelly, Jeffrey F / Moore, Frank R

Movement ecology

2018 Volume 6, Page(s) 2

Abstract: Background: Autumn latitudinal migrations generally exhibit one of two different temporal migration patterns: type 1 where southern populations migrate south before northern populations, or type 2 where northern populations overtake southern populations ...

Abstract	Background: Autumn latitudinal migrations generally exhibit one of two different temporal migration patterns: type 1 where southern populations migrate south before northern populations, or type 2 where northern populations overtake southern populations Results: Our results confirm that individuals from across the range (30-50° N) stopover along the Gulf of Mexico and there is a positive relationship between arrival day and latitude, suggesting a type 1 migration pattern. We also found no relationship between fuel load (proxy for migration cost) or fat-free body mass (proxy for body size) and natal latitude. Conclusions: Our results, coupled with previous work on the spatial migration patterns of hummingbirds, show a type 1 chain migration pattern. While the mechanisms we tested do not seem to influence the evolution of migratory patterns, other factors such as resource availability may play a prominent role in the evolution of this migration system.
Language	English
Publishing date	2018-01-10
Publishing country	England
Document type	Journal Article
ZDB-ID	2724975-X
ISSN	2051-3933
ISSN	2051-3933
DOI	10.1186/s40462-017-0120-2
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Toward a predictive macrosystems framework for migration ecology

Kelly, Jeffrey F / Kyle G. Horton

Global ecology and biogeography. 2016 Oct., v. 25, no. 10

2016

Abstract: Concern about the sustainability of intercontinentalâscale migration systems grows apace with global change. Traditional organismâcentred approaches to this problem have provided insights at the population level, but not at the systems level. We are ... ...

Abstract	Concern about the sustainability of intercontinentalâscale migration systems grows apace with global change. Traditional organismâcentred approaches to this problem have provided insights at the population level, but not at the systems level. We are sceptical that an accumulation of data from a speciesâbyâspecies approach will yield an understanding of these systems in the near term. As an alternative, we advocate a new research programme that grows from an explicitly systemâbased framework that leverages existing Earth observation infrastructure to make inferences directly at the macrosystem level. We illustrate how this approach can be used to generate and test systemâlevel predictions, using NEXRAD radar data as an example. We urge organismal ecologists to recognize that some of the most urgent migration questions are at the macrosystem scale and that tackling these questions requires an interdisciplinary approach if we are to make progress at a pace that exceeds that of climate change.
Keywords	climate change ; data collection ; ecologists ; ecology ; infrastructure ; migratory behavior ; prediction ; radar ; research programs
Language	English
Dates of publication	2016-10
Size	p. 1159-1165.
Publishing place	John Wiley & Sons, Ltd
Document type	Article
Note	JOURNAL ARTICLE
ZDB-ID	2021283-5
ISSN	1466-8238 ; 1466-822X ; 0960-7447
ISSN (online)	1466-8238
ISSN	1466-822X ; 0960-7447
DOI	10.1111/geb.12473
Database	NAL-Catalogue (AGRICOLA)

Full text online

Accessible to users with ZB MED library card

Order via subito

Details ▾
- Full text online
- Order with fees

Article ; Online: Reproductive success of belted kingfishers on the upper Hudson River.

Bridge, Eli S / Kelly, Jeffrey F

Environmental toxicology and chemistry

2013 Volume 32, Issue 8, Page(s) 1855–1863

Abstract: Belted kingfishers (Megaceryle alcyon) are predators in many North American aquatic ecosystems; as such, they are prone to bioaccumulation of certain environmental contaminants. In 2002 and 2004, kingfisher eggs collected near the upper Hudson River in ... ...

Abstract	Belted kingfishers (Megaceryle alcyon) are predators in many North American aquatic ecosystems; as such, they are prone to bioaccumulation of certain environmental contaminants. In 2002 and 2004, kingfisher eggs collected near the upper Hudson River in New York had elevated concentrations of polychlorinated biphenyls (PCBs), and the kingfisher population in this area was reported to be at risk because of PCB exposure. From 2007 to 2009, the authors monitored 69 kingfisher nests on the Hudson River to track both nest success and survival of individual nestlings. The study site consisted of 2 adjacent sections of the Hudson River, 1 upstream and 1 downstream of a historic PCB source. The authors compared models of nest success that differentially incorporated the following 4 variables that they deemed most likely to affect reproductive output: 1) river section (upstream vs downstream of PCB source), 2) year, 3) hatch date, and 4) abandonment by 1 parent. After ranking models according to Akaike's information criterion for small sample sizes, it was clear that parental abandonment was the most important of the factors examined. River section was not an important parameter, and overall nesting success was slightly higher in the PCB-contaminated section than in the upstream area. These findings support the conclusion that kingfisher productivity is not adversely impacted by PCB contamination in the upper Hudson River.
MeSH term(s)	Animals ; Birds/physiology ; Environmental Monitoring ; Environmental Pollutants/metabolism ; Environmental Pollutants/toxicity ; Female ; Male ; New York ; Ovum/metabolism ; Polychlorinated Biphenyls/metabolism ; Polychlorinated Biphenyls/toxicity ; Reproduction/drug effects ; Rivers/chemistry
Chemical Substances	Environmental Pollutants ; Polychlorinated Biphenyls (DFC2HB4I0K)
Language	English
Publishing date	2013-08
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	46234-2
ISSN	1552-8618 ; 0730-7268
ISSN (online)	1552-8618
ISSN	0730-7268
DOI	10.1002/etc.2263
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 2312: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito