Search
Skip to Search Results- 5Communications
- 3Black-capped chickadees
- 2Songbirds
- 1Acoustic discrimination
- 1Animal behaviour
- 1Calls
-
2016-01-01
Jenna V. Congdon, Allison H. Hahn, Neil McMillan, Marc T. Avey, Christopher B. Sturdy
Chickadees produce many vocalizations, including chick-a-dee calls which they use as a mobbing call in the presence of predators. Previous research has shown that chickadees produce more D notes in their mobbing calls in response to high-threat predators compared to low-threat predators, and may...
-
2016-01-01
Ken A Otter, Christopher B Sturdy, Thibault Grava, Daniel J Mennill, Lauren M Guillette, Laurene M Ratcliffe, Neil McMillan, Kimberley A Campbell, John Hoang, Marisa Hoeschele, Allison H Hahn, Jenna V Congdon
The songs of many songbird species vary geographically, yet, the songs of black-capped chickadees (Poecile atricapillus) show remarkable consistency across most of the species’ North American range. Previous research has described subtle variations in the song of this species by comparing songs...
-
2016-01-01
Campbell, Kimberley A., Sturdy, Christopher B., Hahn, Allison H., Congdon, Jenna V.
Sex differences have been identified in a number of black-capped chickadee vocalizations and in the chick-a-dee calls of other chickadee species [i.e., Carolina chickadees (Poecile carolinensis)]. In the current study, 12 acoustic features in black-capped chickadee chick-a-dee calls were...
-
Stories of chronic kidney disease: Listening for the unsayable.
2013
Makaroff, K. L., Sheilds, L., Molzahn, A.
Aims: To explore individuals’ stories of chronic kidney disease, particularly those aspects of experience that are difficult to discuss using language (i.e., unsayable). Background: Chronic kidney disease is continuous, but it is also life-threatening and sometimes people ask difficult questions...
-
2012
Estabrooks, C. A., Cummings, G. G., Wagg, A., Bottorff, J. L., Lynch, S. L., Abel, S. L., Bissell, L., Norton, P. G., Robinson, C. A., Lee, J. S., Masaoud, E., Cummings, G. E., Rowe, B. H., Reid, R. C.
Background Changes in health status, triggered by events such as infections, falls, and geriatric syndromes, are common among nursing home (NH) residents and necessitate transitions between NHs and Emergency Departments (EDs). During transitions, residents frequently experience care that is...
-
Framing the difficulties resulting from implementing a participatory management model in a public hospital.
Download2012
Évora, Y.D., Bernardes, A., Gabriel, C. S., Cummings, G. G.
OBJECTIVE: This study aims to address difficulties reported by the nursing team during the process of changing the management model in a public hospital in Brazil. METHODS: This qualitative study used thematic content analysis as proposed by Bardin, and data were analyzed using the theoretical...