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pro vyhledávání: '"Pyke, GH"'
'Pollination syndromes' involving floral nectar have eluded satisfactory evolutionary explanation. For example, floral nectars for vertebrate-pollinated plants average low sugar concentrations, while such animals prefer high concentrations, perplexin
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https://explore.openaire.eu/search/publication?articleId=od_______363::7736d77e8365467040a39c5c2896e9fa
https://hdl.handle.net/10453/145323
https://hdl.handle.net/10453/145323
Autor:
Pyke, GH
Optimal Foraging Theory (OFT), enables understanding of foraging behaviour, which is exhibited by all of life, through the assumption that foraging behaviour maximises some currency of foraging. OFT has been relatively successful for nectar-feeding a
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https://explore.openaire.eu/search/publication?articleId=od_______363::88792fc3092b41906c0c12aecec2ed48
https://hdl.handle.net/10453/123872
https://hdl.handle.net/10453/123872
© 2017, American Association for the Advancement of Science. All rights reserved. Nachev et al. (Reports, 6 January 2017, p. 75) present dilute nectar in bat-pollinated plants as “paradoxical” because bats prefer concentrated nectar, but paradox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::bb0ec636ad7860a721c55dea560316a4
https://hdl.handle.net/10453/123870
https://hdl.handle.net/10453/123870
Autor:
Pyke, GH
© 2017 Elsevier Ltd Researchers seeking to increase awareness and action regarding sustainability issues have been overly preaching to relatively small congregations of the already converted, rather than delivering their messages more broadly, thus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::30743151eb38a8acc81a56142c7071f1
https://hdl.handle.net/10453/123874
https://hdl.handle.net/10453/123874
© 2017 Society for Conservation Biology Vertebrate animals can be injured or threatened with injury through human activities, thus warranting their “rescue.” Details of wildlife rescue, rehabilitation, release, and associated research (our 4 Rs)
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https://explore.openaire.eu/search/publication?articleId=od_______363::a82cb1228dd4490a07ae5dc225de8ae1
https://hdl.handle.net/10453/123871
https://hdl.handle.net/10453/123871
Autor:
Pyke, GH
© 2014 The Author. Summary: Interest in Lévy walks within the context of movement of organisms has recently soared, with some now referring to this approach as the Lévy walk/flight paradigm. The principal assumptions, taken from the world of physi
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https://explore.openaire.eu/search/publication?articleId=od_______363::93a972f8c1f8dbe6c5100c08d3d24f1a
https://hdl.handle.net/10453/37555
https://hdl.handle.net/10453/37555
Autor:
Pyke, GH
We scientists, whether struggling or not, need colleagues to cite our papers, and increasingly so; we also need to carry out worthwhile research. I present a strategy that simultaneously enhances citations and research quality, but is simple and stra
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https://explore.openaire.eu/search/publication?articleId=od_______363::e2ff8761a18c39afa41c1d64ff10a6ce
https://hdl.handle.net/10453/32179
https://hdl.handle.net/10453/32179
We present the first records of predation by a marine crab (Leptograpsus variegatus) on a freshwater frog (Litoria aurea), and consider why such observations are so rare. We have studied two frog species on an island where breeding occurs in ponds ne
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https://explore.openaire.eu/search/publication?articleId=od_______363::6a487f3efeb38ad27d27020fe445bc9e
https://hdl.handle.net/10453/27115
https://hdl.handle.net/10453/27115
Surveys in 1974 of bumble bee species distributions along elevational gradients (Pyke 1982) were revisited to reevaluate the original conclusion that coexistence of bumble bee species can be ascribed to niche differentiation, primarily on the basis o
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https://explore.openaire.eu/search/publication?articleId=od_______363::801edfccd2a2a5d2300863d8f561a465
https://hdl.handle.net/10453/22802
https://hdl.handle.net/10453/22802
1. We revisited bumble bee survey data collected by Pyke in 1974 (Pyke, Ecology, 63, 555-573, 1982) to evaluate seasonal changes in abundances of bumble bees and their floral resources, diel patterns of bumble bee activity, and elevation effects on p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::57fd29b2dba8aab90509d616c90f11f8
https://hdl.handle.net/10453/22142
https://hdl.handle.net/10453/22142