Search
Skip to Search Results- 9Black-capped chickadees
- 5Information theory
- 4Songbirds
- 2Bioacoustics
- 2Chickadee
- 2Comparative cognition
- 1Adams, William Arthur.
- 1Arteaga Torres, Josue
- 1Campbell, Kimberley Ann
- 1Duan, Ping
- 1Guillette, Lauren M
- 1Hahn, Allison H
- 2Ardakani, Masoud (Electrical and Computer Engineering)
- 2Sturdy, Christopher (Psychology)
- 1Chen, Tongwen (Electrical and Computer Engineering)
- 1Colleen Cassady St. Clair (Biological Sciences)
- 1Majid Khabbazian, Electrical and Computer Engineering, U of Alberta
- 1Masoud Ardakani, Electrical and Computer Engineering, U of Alberta
-
An investigation of sex differences in acoustic features of the chick-a-dee call of black-capped chickadees (Poecile atricapillus)
DownloadFall 2015
The chick-a-dee call of the black-capped chickadee (Poecile atricapillus) is composed of four main note types (A, B, C, and D) that occur in a fixed order. Sex differences have been identified in a number of black-capped chickadee vocalizations (including tseet calls and fee-bee songs) and in the...
-
Animal cognition and animal personality: Individual differences in exploratory behaviour, learning, vocal output, and hormonal response in an avian model
DownloadFall 2012
The foremost goal of this thesis is to integrate the study of animal cognition with the field of animal personality. In the early 20th century, Pavlov integrated these fields by describing an interaction between associative learning and dogs that exhibited different behavioural types. Since...
-
Discrimination of musical intervals by humans and chickadees: Cue salience modulated by timbre
DownloadFall 2013
Musical consonance/dissonance, roughly defined by its characteristic stability/instability, has been shown to be a relatively salient feature of sound. The extent to which the salience of this property varies as a function of timbre, a property that distinguishes two sounds of the same pitch and...
-
Spring 2013
One of the most stunning results of information theory is the channel coding theorem addressing the maximum rate of reliable communication over a noisy channel, known as channel capacity. In this thesis, we consider two problems emerging from the classic channel coding theorem. First, we study...
-
Spring 2020
Animals must assess the risk of mortality due to starvation or predation when making foraging decisions. This decision-making can be guided by cues from the environment, conspecifics, heterospecifics, or by predators themselves. Information theory predicts that high certainty cues should be...
-
Information contained within a simple acoustic signal: The fee-bee song of the black-capped chickadee (Poecile atricapillus)
DownloadFall 2015
Black-capped chickadees (Poecile atricapillus) are a common North American songbird that produce numerous types of vocalizations with various functions. The vocal repertoire of black-capped chickadees have been the focus of numerous vocal production and perception studies. Black-capped chickadees...
-
Spring 2014
Detection and diagnosis of plant-wide abnormalities and disturbances are major problems in large-scale complex systems. To determine the root cause(s) of specific abnormalities, it is important to capture the process connectivity and investigate the fault propagation pathways, in which causality...
-
Investigating the value of incorporating behavioural measures in a discriminant function developed for sex assignment in black-capped chickadees (Poecile atricapillus)
DownloadFall 2021
Black-capped chickadees (Poecile atricapillus) are a sexually monomorphic species that typically require molecular assays or observation of sex-specific behaviours in the breeding season for accurate sex assignment. We developed a discriminant function in a central Albertan chickadee population...
-
Spring 2018
Distributed storage systems (DSSs) traditionally replicate data blocks to achieve storage reliability. Considering the rapid growth of data volume as well as costly maintenance of storage components in DSSs, the replication method is becoming unattractive because of its very large storage...