Sheila Colla
Sheila Colla
Assistant Professor, Faculty of Environmental Studies, York University
Verified email at yorku.ca - Homepage
TitleCited byYear
Climate change impacts on bumblebees converge across continents
JT Kerr, A Pindar, P Galpern, L Packer, SG Potts, SM Roberts, P Rasmont, ...
Science 349 (6244), 177-180, 2015
3292015
Plight of the bumble bee: pathogen spillover from commercial to wild populations
SR Colla, MC Otterstatter, RJ Gegear, JD Thomson
Biological conservation 129 (4), 461-467, 2006
3292006
Climate-associated phenological advances in bee pollinators and bee-pollinated plants
I Bartomeus, JS Ascher, D Wagner, BN Danforth, S Colla, S Kornbluth, ...
Proceedings of the National Academy of Sciences 108 (51), 20645-20649, 2011
3122011
Evidence for decline in eastern North American bumblebees (Hymenoptera: Apidae), with special focus on Bombus affinis Cresson
SR Colla, L Packer
Biodiversity and Conservation 17 (6), 1379, 2008
2572008
Bumble bees of North America: an identification guide
PH Williams, RW Thorp, LL Richardson, SR Colla
Princeton University Press, 2014
1702014
Bumblebee vulnerability: common correlates of winners and losers across three continents
P Williams, S Colla, Z Xie
Conservation Biology 23 (4), 931-940, 2009
1112009
Effects of parasitic mites and protozoa on the flower constancy and foraging rate of bumble bees
MC Otterstatter, RJ Gegear, SR Colla, JD Thomson
Behavioral Ecology and Sociobiology 58 (4), 383-389, 2005
982005
Assessing declines of North American bumble bees (Bombus spp.) using museum specimens
SR Colla, F Gadallah, L Richardson, D Wagner, L Gall
Biodiversity and Conservation 21 (14), 3585-3595, 2012
912012
Can green roofs provide habitat for urban bees (Hymenoptera: Apidae)?
SR Colla, E Willis, L Packer
Cities and the Environment (CATE) 2 (1), 4, 2009
912009
Do pathogen spillover, pesticide use, or habitat loss explain recent North American bumblebee declines?
ND Szabo, SR Colla, DL Wagner, LF Gall, JT Kerr
Conservation Letters 5 (3), 232-239, 2012
742012
Bumble bees of the eastern United States
S Colla, L Richardson, PH Williams
US Department of Agriculture Pollinator Partnership, 2011
32*2011
Documenting persistence of most eastern North American bee species (Hymenoptera: Apoidea: Anthophila) to 1990–2009
SR Colla, JS Ascher, M Arduser, J Cane, M Deyrup, S Droege, J Gibbs, ...
Journal of the Kansas Entomological Society 85 (1), 14-23, 2012
312012
The bumble bees of Southern Ontario: Notes on natural history and distribution
S Colla, S Dumesh
Journal of the Entomological Society of Ontario 141, 39-68, 2010
232010
Evidence for the decline of the western bumble bee (Bombus occidentalis Greene) in British Columbia
SR Colla, CM Ratti
The Pan-Pacific Entomologist 86 (2), 32-35, 2010
212010
Questioning public perception, conservation policy, and recovery actions for honeybees in North America
SR Colla, JS MacIvor
Conservation Biology 31 (5), 1202-1204, 2017
192017
Status, threats and conservation recommendations for wild bumble bees (Bombus spp.) in Ontario, Canada: a review for policymakers and practitioners
SR Colla
Natural Areas Journal 36 (4), 412-426, 2016
162016
Significant expansion of the distribution of the bumble bee Bombus moderatus (Hymenoptera: Apidae) in Alberta over 20 years
RE Owen, MC Otterstatter, RV Cartar, A Farmer, SR Colla, N O’toole
Canadian journal of zoology 90 (1), 133-138, 2011
142011
Conservation and management of North American bumble bees
DF Schweitzer, NA Capuano, BE Young, SR Colla
USDA Forest Service, NatureServe, 2012
132012
Discussion of the presence of an eastern bumble bee species (Bombus impatiens Cresson) in western Canada
CM Ratti, SR Colla
The Pan-Pacific Entomologist 86 (2), 29-32, 2010
122010
Assessing public commitment to endangered species protection: A Canadian case study
EGM McCune, J. L., Anja M. Carlsson, Sheila Colla, Christina Davy, Brett ...
FACETS 1, 178-194, 2017
8*2017
The system can't perform the operation now. Try again later.
Articles 1–20