Benjamin Freeman
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Rapid upslope shifts in New Guinean birds illustrate strong distributional responses of tropical montane species to global warming
BG Freeman, AMC Freeman
Proceedings of the National Academy of Sciences 111 (12), 4490-4494, 2014
Climate change causes upslope shifts and mountaintop extirpations in a tropical bird community
BG Freeman, MN Scholer, V Ruiz-Gutierrez, JW Fitzpatrick
Proceedings of the National Academy of Sciences 115 (47), 11982-11987, 2018
Expanding, shifting and shrinking: The impact of global warming on species’ elevational distributions
BG Freeman, JA Lee‐Yaw, JM Sunday, AL Hargreaves
Global Ecology and Biogeography 27 (11), 1268-1276, 2018
Competitive interactions upon secondary contact drive elevational divergence in tropical birds
BG Freeman
The American Naturalist 186 (4), 470-479, 2015
Interspecific aggression by the Swainson's Thrush (Catharus ustulatus) may limit the distribution of the threatened Bicknell's Thrush (Catharus bicknelli) in the …
BG Freeman, G Montgomery
The Condor: Ornithological Applications 118 (1), 169-178, 2016
Clutch size declines with elevation in tropical birds
AJ Boyce, BG Freeman, AE Mitchell, TE Martin
The Auk: Ornithological Advances 132 (2), 424-432, 2015
Using song playback experiments to measure species recognition between geographically isolated populations: A comparison with acoustic trait analyses
BG Freeman, GA Montgomery
The Auk: Ornithological Advances 134 (4), 857-870, 2017
Asymmetric interspecific aggression in New Guinean songbirds that replace one another along an elevational gradient
BG Freeman, AM Class Freeman, WM Hochachka
Ibis 158 (4), 726-737, 2016
New and noteworthy bird records from central and northern Colombia
BG Freeman, SL Hilty, D Calderón-F, T Ellery, LE Urueña
Cotinga 34 (2), 5-16, 2012
Ecological and geographical overlap drive plumage evolution and mimicry in woodpeckers
ET Miller, GM Leighton, BG Freeman, AC Lees, RA Ligon
Nature communications 10 (1), 1-10, 2019
Ornithological survey of the mountains of the Huon Peninsula, Papua New Guinea
BG Freeman, A Class, J Mandeville, S Tomassi, BM Beehler
Bulletin of the British Ornithologists’ Club 133 (1), 4-18, 2013
Little evidence for Bergmann's rule body size clines in passerines along tropical elevational gradients
BG Freeman
Journal of Biogeography 44 (3), 502-510, 2017
Macroevolutionary convergence connects morphological form to ecological function in birds
AL Pigot, C Sheard, ET Miller, TP Bregman, BG Freeman, U Roll, ...
Nature Ecology & Evolution 4 (2), 230-239, 2020
The geographic distribution of a tropical montane bird is limited by a tree: Acorn Woodpeckers (Melanerpes formicivorus) and Colombian oaks (Quercus humboldtii) in the Northern …
BG Freeman, NA Mason
PLoS One 10 (6), e0128675, 2015
Fighting over food unites the birds of North America in a continental dominance hierarchy
ET Miller, DN Bonter, C Eldermire, BG Freeman, EI Greig, LJ Harmon, ...
Behavioral Ecology 28 (6), 1454-1463, 2017
Thermal tolerances to cold do not predict upper elevational limits in New Guinean montane birds
BG Freeman
Diversity and Distributions 22 (3), 309-317, 2016
Notes on the breeding of high-Andean birds in northern Ecuador
HF Greeney, PR Martin, RA Gelis, A Solano-Ugalde, F Bonier, B Freeman, ...
Bull. Br. Ornithol. Club 131, 24-31, 2011
Evolution and plasticity: Divergence of song discrimination is faster in birds with innate song than in song learners in Neotropical passerine birds
BG Freeman, GA Montgomery, D Schluter
Evolution, 2017
The avifauna of Mt. Karimui, Chimbu Province, Papua New Guinea, including evidence for long-term population dynamics in undisturbed tropical forest
B Freeman, AM Class Freeman
Bulletin of the British Ornithologists' Club 134 (1), 30-51, 2014
Strong asymmetric interspecific aggression between two sympatric New Guinean robins
BG Freeman
Ibis 158 (1), 75-81, 2016
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