17 results

Insights from measuring pollen deposition: quantifying the pre-eminence of bees as flower visitors and effective pollinators

Journal Article
Willmer, P. G., Cunnold, H., & Ballantyne, G. (2017)
Insights from measuring pollen deposition: quantifying the pre-eminence of bees as flower visitors and effective pollinators. Arthropod-Plant Interactions, 11(3), 411-425. https://doi.org/10.1007/s11829-017-9528-2
Using our accumulated datasets from Kenyan savanna, Mediterranean garigue, UK gardens and heathland, involving 76 plants from 30 families, we present detailed data to quantify...

An unexpected journey: Diurnal movement into deeper waters by humpback whale (Megaptera novaeangliae) mother-calf pairs observed off Northwest Maui, Hawai’i

Presentation / Conference
Pack, A., Craig, A., & Waterman, J. (2017, October)
An unexpected journey: Diurnal movement into deeper waters by humpback whale (Megaptera novaeangliae) mother-calf pairs observed off Northwest Maui, Hawai’i. Poster presented at 22nd Biennial Conference on the Biology of Marine Mammals
Recent studies of humpback whale habitat use in the Hawaiian breeding grounds have revealed that mother-calf pairs favor shallow waters to avoid harassment from male humpbacks...

Floral visitors and ant scent marks: noticed but not used?

Journal Article
Ballantyne, G., & Willmer, P. (2012)
Floral visitors and ant scent marks: noticed but not used?. Ecological Entomology, 37(5), 402-409. https://doi.org/10.1111/j.1365-2311.2012.01378.x
1. Bee behaviour when visiting flowers is mediated by diverse chemical cues and signals, from the flower itself and from previous visitors to the flower. Flowers recently visi...

Eurasian lynx natal den site and maternal home-range selection in multi-use landscapes of Norway: Habitat selection by denning Eurasian lynx

Journal Article
White, S., Briers, R. A., Bouyer, Y., Odden, J., & Linnell, J. D. C. (2015)
Eurasian lynx natal den site and maternal home-range selection in multi-use landscapes of Norway: Habitat selection by denning Eurasian lynx. Journal of Zoology, 297(2), 87-98. https://doi.org/10.1111/jzo.12260
In carnivores, securing suitable den sites with associated early maternal home ranges is important for successful reproduction, and understanding natal den site selection is e...

Essential spawning grounds of Scottish herring: current knowledge and future challenges

Journal Article
Frost, M., & Diele, K. (2022)
Essential spawning grounds of Scottish herring: current knowledge and future challenges. Reviews in Fish Biology and Fisheries, 32, 721-744. https://doi.org/10.1007/s11160-022-09703-0
Scotland once had the largest herring fishery globally, generating local income, identity, and societal change. Following historic stock collapse, in spring 2018/2019 large he...

Flower‐visitor and pollen‐load data provide complementary insight into species and individual network roles

Journal Article
Cirtwill, A. R., Wirta, H., Kaartinen, R., Ballantyne, G., Stone, G. N., Cunnold, H., …Roslin, T. (2024)
Flower‐visitor and pollen‐load data provide complementary insight into species and individual network roles. Oikos, 2024(4), Article e10301. https://doi.org/10.1111/oik.10301
Most animal pollination results from plant–insect interactions, but how we perceive these interactions may differ with the sampling method adopted. The two most common methods...

Resightings of humpback whales in Hawaiian waters over spans of 10-32 years: Site fidelity, sex ratios, calving rates, female demographics, and the dynamics of social and behavioral roles of individuals

Journal Article
Herman, L. M., Pack, A. A., Rose, K., Craig, A., Herman, E. Y. K., Hakala, S., & Milette, A. (2011)
Resightings of humpback whales in Hawaiian waters over spans of 10-32 years: Site fidelity, sex ratios, calving rates, female demographics, and the dynamics of social and behavioral roles of individuals. Marine Mammal Science, 27(4), 736-768. https://doi.org/10.1111/j.1748-7692.2010.00441.x
From a database of approximately 5,000 Hawaiian humpback whales identified photographically between 1976 and 2010, we extracted 71 males and 39 females having resighting spans...

Why flower visitation is a poor proxy for pollination: measuring single-visit pollen deposition, with implications for pollination networks and conservation

Journal Article
King, C., Ballantyne, G., & Willmer, P. G. (2013)
Why flower visitation is a poor proxy for pollination: measuring single-visit pollen deposition, with implications for pollination networks and conservation. Methods in Ecology and Evolution, 4(9), 811-818. https://doi.org/10.1111/2041-210x.12074
Summary The relative importance of specialized and generalized plant-pollinator relationships is contentious, yet analyses usually avoid direct measures of pollinator quality ...

Bioturbation Intensity Modifies the Sediment Microbiome and Biochemistry and Supports Plant Growth in an Arid Mangrove System

Journal Article
Fusi, M., Booth, J. M., Marasco, R., Merlino, G., Garcias-Bonet, N., Barozzi, A., …Daffonchio, D. (2022)
Bioturbation Intensity Modifies the Sediment Microbiome and Biochemistry and Supports Plant Growth in an Arid Mangrove System. Microbiology Spectrum, 10(3), https://doi.org/10.1128/spectrum.01117-22
In intertidal systems, the type and role of interactions among sediment microorganisms, animals, plants and abiotic factors are complex and not well understood. Such interacti...

Diel oxygen fluctuation drives the thermal response and metabolic performance of coastal marine ectotherms

Journal Article
Booth, J., Fusi, M., Giomi, F., Chapman, E., Diele, K., & McQuaid, C. (2021)
Diel oxygen fluctuation drives the thermal response and metabolic performance of coastal marine ectotherms. Proceedings of the Royal Society B: Biological Sciences, 288(1953), https://doi.org/10.1098/rspb.2021.1141
Coastal marine systems are characterized by high levels of primary production that result in diel oxygen fluctuations from undersaturation to supersaturation. Constant normoxi...