Selective phonotaxis to advertisement calls in the gray treefrog Hyla versicolor: behavioral experiments and neurophysiological correlates
B Diekamp, HC Gerhardt - Journal of Comparative Physiology A, 1995 - Springer
The significance of particular acoustic properties of advertisement calls for selective
phonotaxis by the gray treefrog, Hyla versicolor (= HV), was studied behaviorally and …
phonotaxis by the gray treefrog, Hyla versicolor (= HV), was studied behaviorally and …
Evolutionary and neurobiological implications of selective phonotaxis in the green treefrog, Hyla cinerea
HC Gerhardt - Animal Behaviour, 1987 - Elsevier
An extensive series of two-speaker and four-speaker playback experiments using synthetic
advertisement calls identified acoustic criteria that may be used by females of the green …
advertisement calls identified acoustic criteria that may be used by females of the green …
A quantitative analysis of behavioral selectivity for pulse rise-time in the gray treefrog, Hyla versicolor
HC Gerhardt, J Schul - Journal of Comparative Physiology A, 1999 - Springer
The selectivity of female phonotactic responses to synthetic advertisement calls was tested
in choice situations. Preferences based on differences in the linear rise-time of synthetic …
in choice situations. Preferences based on differences in the linear rise-time of synthetic …
The neuroethology of frequency preferences in the spring peeper
JJ Schwartz, HC Gerhardt - Animal Behaviour, 1998 - Elsevier
We studied the relationship between auditory activity in the midbrain and selective
phonotaxis in females of the treefrog, Pseudacris crucifer. Gravid females were tested in two …
phonotaxis in females of the treefrog, Pseudacris crucifer. Gravid females were tested in two …
Phonotaxis to male's calls embedded within a chorus by female gray treefrogs, Hyla versicolor
During the reproductive season, male Hyla versicolor produce advertisement calls to attract
females. Females exhibit phonotaxis and approach the individual callers, resulting in …
females. Females exhibit phonotaxis and approach the individual callers, resulting in …
Phonotactic selectivity in two cryptic species of gray treefrogs: effects of differences in pulse rate, carrier frequency and playback level
HC Gerhardt - Journal of Experimental Biology, 2008 - journals.biologists.com
The two main spectral components of the advertisement calls of two species of North
American gray treefrogs (Hyla chrysoscelis and H. versicolor) overlap broadly in frequency …
American gray treefrogs (Hyla chrysoscelis and H. versicolor) overlap broadly in frequency …
A behavioral and neurobiological study of the responses of gray treefrogs, Hyla versicolor to the calls of a predator, Rana catesbeiana
JJ Schwartz, MA Bee, SD Tanner - Herpetologica, 2000 - JSTOR
The bullfrog, Rana catesbeiana, is a predator of the gray treefrog, Hyla versicolor. Recent
research with a variety of taxa has demonstrated that females may be sensitive to changes …
research with a variety of taxa has demonstrated that females may be sensitive to changes …
Effects of heterospecific call overlap on the phonotactic behaviour of grey treefrogs
VT Marshall, JJ Schwartz, HC Gerhardt - Animal Behaviour, 2006 - Elsevier
We investigated the effects of overlap between the advertisement calls of two closely related
and often-sympatric species of grey treefrogs on female phonotactic behaviour and signal …
and often-sympatric species of grey treefrogs on female phonotactic behaviour and signal …
Phonotaxis in Hyla versicolor (Anura, Hylidae): the effect of absolute call amplitude
OM Beckers, J Schul - Journal of Comparative Physiology A, 2004 - Springer
The influence of call amplitude on phonotaxis in female Hyla versicolor was studied using a
no-choice paradigm. One set of experiments estimated effects of stimulus amplitude on …
no-choice paradigm. One set of experiments estimated effects of stimulus amplitude on …
No pre-existing biases for heterospecific call traits in the frog Physalaemus enesefae
Z Tárano, MJ Ryan - Animal Behaviour, 2002 - Elsevier
Previous phonotaxis studies with two species of the Physalaemuspustulosus species group
indicated that female preferences for several heterospecific call traits resulted from sensory …
indicated that female preferences for several heterospecific call traits resulted from sensory …
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