Stop and Smell the Pollen: The Role of Olfaction and Vision of the Oriental Honey Buzzard in Identifying Food
- Publication Date
- July 15, 2015
- Journal
- PLOS ONE
- Authors
- Shu Yi Yang, Bruno A. Walther & Guo Jing Weng
- Volume
- 10
- Issue
- 7
- Pages
- e0130191
- DOI
- https://dx.plos.org/10.1371/journal.pone.0130191
- Publisher URL
- http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0130191
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/26177533
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4503435
- Europe PMC
- http://europepmc.org/abstract/MED/26177533
- Web of Science
- 000358197600019
- Scopus
- 84941345903
- Mendeley
- http://www.mendeley.com/research/stop-smell-pollen-role-olfaction-vision-oriental-honey-buzzard-identifying-food
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Mendeley | Further Information
{"title"=>"Stop and smell the pollen: The role of olfaction and vision of the oriental honey buzzard in identifying food", "type"=>"journal", "authors"=>[{"first_name"=>"Shu Yi", "last_name"=>"Yang", "scopus_author_id"=>"56834732900"}, {"first_name"=>"Bruno A.", "last_name"=>"Walther", "scopus_author_id"=>"7006751190"}, {"first_name"=>"Guo Jing", "last_name"=>"Weng", "scopus_author_id"=>"26532152700"}], "year"=>2015, "source"=>"PLoS ONE", "identifiers"=>{"pmid"=>"26177533", "sgr"=>"84941345903", "doi"=>"10.1371/journal.pone.0130191", "scopus"=>"2-s2.0-84941345903", "pui"=>"605952177", "isbn"=>"1932-6203", "issn"=>"19326203"}, "id"=>"59ae962f-d4ec-37a7-a5bc-80eac5d94d07", "abstract"=>"The importance of olfaction for various avian behaviors has become increasingly evident. So far, the use of olfaction for food detection among raptors has only been demonstrated for Cathartes vultures. The Oriental honey buzzard (Pernis orientalis) is a resident and migrant in Taiwan and regularly forages in apiaries. One of its foods in apiaries is yellow pollen dough, a softball-sized mixture of pollen, soybeans, and sugar that beekeepers provide as a supplementary food for bees. Given that pollen dough is not similar to any naturally occurring food, we hypothesized that buzzards identify the dough's nutritious contents using olfaction, perhaps in combination with vision. Using a series of choice experiments in which individuals could choose between two doughs, we showed that (1) buzzards almost unerringly chose pollen-containing over pollen lacking doughs when otherwise the doughs were identical in size, shape, and yellow color; (2) buzzards always preferred yellow over black or green doughs if both doughs contained pollen; (3) buzzards still preferred pollen-containing over pollen-lacking doughs when both doughs were black, but at a lower rate than in (1). We statistically excluded the possible influences of the doughs' relative brightness or of repeat visits by the same individuals. Our experiments thus suggest the use of a 'multi-modal foraging strategy' among buzzards whereby olfaction and vision are likely to be both used in identifying food at close distances. We also estimated the olfactory receptor gene repertoire size in the buzzard's genome which is almost five times as large as that of three other raptor species. Therefore, olfaction is likely of far greater ecological importance to this species than to other raptor species. We suggest that olfaction should be considered in the design of behavioral and genetic studies to better understand the use of multiple senses in avian behaviors.", "link"=>"http://www.mendeley.com/research/stop-smell-pollen-role-olfaction-vision-oriental-honey-buzzard-identifying-food", "reader_count"=>22, "reader_count_by_academic_status"=>{"Unspecified"=>2, "Researcher"=>3, "Student > Doctoral Student"=>2, "Student > Ph. D. Student"=>6, "Student > Postgraduate"=>2, "Other"=>1, "Student > Master"=>3, "Student > Bachelor"=>3}, "reader_count_by_user_role"=>{"Unspecified"=>2, "Researcher"=>3, "Student > Doctoral Student"=>2, "Student > Ph. D. Student"=>6, "Student > Postgraduate"=>2, "Other"=>1, "Student > Master"=>3, "Student > Bachelor"=>3}, "reader_count_by_subject_area"=>{"Engineering"=>1, "Unspecified"=>3, "Environmental Science"=>1, "Biochemistry, Genetics and Molecular Biology"=>1, "Agricultural and Biological Sciences"=>14, "Veterinary Science and Veterinary Medicine"=>2}, "reader_count_by_subdiscipline"=>{"Engineering"=>{"Engineering"=>1}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>14}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>1}, "Unspecified"=>{"Unspecified"=>3}, "Environmental Science"=>{"Environmental Science"=>1}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>2}}, "reader_count_by_country"=>{"New Zealand"=>1, "Canada"=>1, "Netherlands"=>1, "Brazil"=>1}, "group_count"=>0}CrossRef
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Scopus | Further Information
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{"start_date"=>"2015-01-01T00:00:00Z", "end_date"=>"2015-12-31T00:00:00Z", "subject_areas"=>[]}Loading … 

Net::HTTPInternalServerError
Source
ScopusTime
2020-11-11 20:18:19 UTCTarget URL
https://api.elsevier.com/content/search/index:SCOPUS?query=DOI(10.1371%2Fjournal.pone.0130191)Trace
/app/models/concerns/networkable.rb:21:in `get_result'
/app/models/source.rb:165:in `get_data'
/app/models/retrieval_status.rb:47:in `perform_get_data'
/app/jobs/source_job.rb:52:in `block (2 levels) in perform'
/app/jobs/source_job.rb:51:in `block in perform'
/app/jobs/source_job.rb:35:in `each'
/app/jobs/source_job.rb:35:in `perform'