Results 21 to 30 of about 8,636 (240)

Hummingbird and Hornet [PDF]

Science, 1908
n ...
openaire   +3 more sources

Early stages of speciation with gene flow in the Amazilia Hummingbird (Amazilis amazilia) subspecies complex of Western South America

Ecology and Evolution, 2022
Disentangling the factors underlying the diversification of geographically variable species with a wide geographical range is essential to understanding the initial stages and drivers of the speciation process. The Amazilia Hummingbird, Amazilis amazilia,
Sarah A. Cowles, Christopher C. Witt, Elisa Bonaccorso, Felix Grewe, J. Albert C. Uy   +4 more
doaj   +1 more source

Aspects of the reproductive biology of Zingiber spectabile (Zingiberaceae)

Revista Ceres, 2021
Ginger (Zingiber spectabile) is cultivated worldwide as a floriculture and landscaping species. Studies on the biology and floral morphology of this species are important for its improvement; however, they are scarce.
Kamilla Ferreira Rezende, Robson dos Santos Alves da Silva, Patrícia Campos da Silva, Maria Helena Menezes Cordeiro, Celice Alexandre Silva   +4 more
doaj   +1 more source

hummingbird 1.0a1

, 2016
Hummingbird, Online Analysis ...
cnettel, Benedikt Daurer, Max Hantke, kartikayyer, andyofmelbourne, Jonas Sellberg, Filipe Maia, Duane Loh   +7 more
core   +1 more source

Effects of a snowstorm event on the interactions between plants and hummingbirds: fast recovery of spatio-temporal patterns

Revista Mexicana de Biodiversidad, 2011
The global climatic change could cause, in some places, appearance of meteorological phenomena considered rare. If we understand the effect of these phenomena on birds we can understand how birds respond to weather changes. We report here the effect of a
Román Díaz-Valenzuela, Raúl Ortiz-Pulido   +1 more
doaj   +1 more source

Hovering hummingbird wing aerodynamics during the annual cycle. II. Implications of wing feather moult [PDF]

Royal Society Open Science, 2018
Birds usually moult their feathers in a particular sequence which may incur aerodynamic, physiological and behavioural implications. Among birds, hummingbirds are unique species in their sustained hovering flight.
Yonathan Achache, Nir Sapir, Yossef Elimelech   +2 more
doaj   +1 more source

The Hummingbird Vol. 10 No. 3

, 2023
ECLAC Caribbean workshop achieves agreements in preparation for major SIDS meeting. -- A HUMMINGBIRD FEATURE: Improving broadband quality and affordability in the Caribbean. -- Pirates of the Caribbean, A Hummingbird Special Feature. -- ECLAC workshop on

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Hummingbird-plant Interactions

, 2019
Hummingbird-plant ...
Boris A. Tinoco (2924580), Nixon L. Cumbicus Torres (6317354), Torres, Nixon L. Cumbicus, Colwell, Robert K., Ana M. Martín González (202410), Fjeldså, Jon, Dalsgaard., Bo, González, Ana M. Martín, Jon Fjeldså (24449), Zanata, Thais B., Tinoco, Boris A., Carsten Rahbek (173511), Sonne, Jesper, Thais B. Zanata (6317351), Jesper Sonne (3109194), Bo Dalsgaard. (6317357), Rahbek, Carsten, Robert K. Colwell (162781)   +17 more
core   +1 more source

Early detection of Alzheimer’s disease using small RNAs. Results from the EPAD cohort

The Journal of Prevention of Alzheimer's Disease
Background: Alzheimer's disease (AD) is the most common form of dementia, and early diagnosis is crucial to enable effective interventions. Currently, Alzheimer's disease is diagnosed through cognitive assessments, brain imaging and fluid biomarkers ...
Tobias Sikosek, Marco Heuvelman, Jagoda Mika, Mustafa Kahraman, Julia Jehn, Maurice Frank, Alberto Daniel-Moreno, Jessika Ceiler, Jasmin Skottke, Marta Sanchez-Delgado, Patrick Neubert, Christina Rudolf, Kaja Tikk, Rastislav Horos, Jeffrey L. Cummings, Josie Butchart, Craig Ritchie, Jean Manson, Bruno R. Steinkraus   +18 more
doaj   +1 more source

The Hummingbird Vol. 10 No. 7

, 2023
Vehicle traffic congestion study. -- A HUMMINGBIRD FEATURE: SG Guterres: Rally ‘Round The West Indies'. -- Get people & international partners involved to achieve SDGs – Director Quarless. -- WORLD STEELPAN DAY DECLARED!

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