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- Publications
- Influence
Recent advances in understanding migration systems of New World land birds
- J. Faaborg, R. Holmes, +17 authors N. Warnock
- Biology
- 1 February 2010
Our understanding of migratory birds' year-round ecology and evolution remains patchy despite recent fundamental advances. Periodic reviews focus future research and inform conservation and… Expand
Conserving migratory land birds in the new world: do we know enough?
- J. Faaborg, R. Holmes, +17 authors N. Warnock
- Biology, Medicine
- Ecological applications : a publication of the…
- 1 March 2010
Migratory bird needs must be met during four phases of the year: breeding season, fall migration, wintering, and spring migration; thus, management may be needed during all four phases. The bulk of… Expand
Determinants of partial bird migration in the Amazon Basin.
- A. Jahn, D. Levey, Jeffrey A. Hostetler, Ana María Mamani
- Biology, Medicine
- The Journal of animal ecology
- 1 September 2010
1. Little is known about mechanisms that drive migration of birds at tropical latitudes. Because most migratory bird species in South America have populations that are present year-round, partial… Expand
Migration Timing and Wintering Areas of Three Species of Flycatchers (Tyrannus) Breeding in the Great Plains of North America
- A. Jahn, V. Cueto, +8 authors R. Renfrew
- Geography
- 14 June 2013
ABSTRACT.
Descriptions of intra- and interspecific variation in migratory patterns of closely related species are rare yet valuable because they can help assess how differences in ecology and… Expand
Long-Distance Bird Migration within South America Revealed by Light-Level Geolocators
- A. Jahn, D. Levey, +4 authors Diego A. Masson
- Geography
- 14 June 2013
ABSTRACT.
Little is known about the timing of migration, migration routes, and migratory connectivity of most of the >230 species of birds that breed at south temperate latitudes of South America… Expand
TOWARDS A MECHANISTIC INTERPRETATION OF BIRD MIGRATION IN SOUTH AMERICA
- A. Jahn, D. Levey, J. E. Johnson, Ana María Mamani, Susan E. Davis
- Geography
- 1 December 2006
Research to date has demonstrated that bird migration is comprised of highly diverse and plastic behavioural patterns. Our objective is to highlight the importance of studying mecha- nisms underlying… Expand
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An overview of migratory birds in Brazil
- M. Somenzari, P. P. Amaral, +18 authors B. Whitney
- Biology
- 20 February 2018
We reviewed the occurrences and distributional patterns of migratory species of birds in Brazil. A species was classified as migratory when at least part of its population performs cyclical, seasonal… Expand
Drivers of clutch-size in Fork-tailed Flycatchers (Tyrannus savana) at temperate and tropical latitudes in South America
- A. Jahn, D. T. Tuero, Ana María Mamani, Vanesa Bejarano, Diego A. Masson, E. Aguilar
- Biology
- 1 December 2014
Abstract Many species of birds exhibit a latitudinal gradient in annual reproductive investment, laying more eggs and producing more nestlings at higher latitudes. However, few studies have evaluated… Expand
First Documented Migration of Individual White-Crested Elaenias (Elaenia albiceps chilensis) in South America
- J. E. Jiménez, J. E. Jiménez, A. Jahn, R. Rozzi, R. Rozzi, N. Seavy
- Geography
- 30 June 2016
ABSTRACT Few details are available on the migration (rates, routes, dates) of Neotropical austral migrant birds, which breed and migrate wholly within South America. Only one long-distance austral… Expand