PUBLICATIONS
Schwartz, J. J., Huth,
K., Jones, S. H., Brown, R., Marks, J. and Yang, X. 2010. Tests for call restorationduring signal overlap in the Gray Treefrog, Hyla versicolor. Bioacoustics 20: 59-86. (pdf)
Kuczynski, M. V., Vélez, A., Schwartz, J.
J. and M. A. Bee. 2010. Sound transmission and
the recognition oftemporally degraded sexual advertisement signals in Cope's gray
treefrog (Hyla chrysoscelis).
J. Exp Biol., 213,
2840-2850. (pdf)
Schwartz, J.
J., Huth K., Hunce,
R.
and
Lentine,
B.
2010. Effect of
anomalous pulse timing on call discrimination by females
of the gray treefrog: behavioral
correlates of neurobiology.
J. Exp. Biol. 213:2066-2072. (pdf)
Seeba, F, Schwartz, J. J.
and M. A. Bee. 2010. Testing an
auditory illusion in frogs: Perceptual restoration or sensory bias?
Anim. Behav. 79: 1317-1328. (pdf)
Bee, M. A.
and J. J. Schwartz. 2009. Perception by frogs in the presence of
chorus-shaped noise: I. Behavioral measures of signal recognition
thresholds. J. Acoust. Soc. Amer.126:2788-2801. (pdf)
Schwartz, J. J., Brown,
R., Turner, S., Dushaj, K. and M. Castano. 2008. Interference risk and the function of dynamic shifts in calling in
the gray treefrog. J. Comp. Psych.122: 283-288. (pdf)
Schwartz, J. J. and T. M.
Freeberg. 2008. Acoustic Interaction in
Animal Groups: Signaling in Noisy and Social Contexts. J. Comp. Psych. 122: 231-234. (pdf)
Gerhardt, H. C., Martínez, C. C, Schwartz, J. J., Marshall, V. T. and
C. G. Murphy. 2007. Preferences based on
spectral differences in acoustic signals in four species of treefrog (Anura: Hylidae).
J. Exp. Biol. 210: 2990-2998. (pdf)
Wells, K. D. and J. J. Schwartz. 2007. The
behavioral ecology of anuran communication. Pp. 44-86, In:
Narins, P.M., Feng, A.S., Fay, R.R., and Popper, A.N. (eds) Hearing and Sound Communication
in
Amphibians. Springer Handbook of Auditory Research (Vol. 28).
New York: Springer-Verlag.
(pdf)
Schwartz, J. J. and V. T. Marshall.
2006. Forms of Call Overlap and Their Impact on Advertisement Call
Attractiveness to Females of the Gray Treefrog, Hyla
versicolor. Bioacoustics 16:39-56. (pdf)
Schwartz, J. J and K. M. Rahmeyer. 2006. Calling behavior and the capacity for sustained locomotory exercise in
the gray treefrog (Hyla versicolor). J.
Herp. 40:164-171. (pdf)
Marshall, V. T., J. J. Schwartz and H. C. Gerhardt. 2006. Effects
of
heterospecific
call
overlap
on
the
phonotactic
behaviour of grey treefrogs. Anim.
Behav. 72: 449-459. (pdf)
Schwartz, J. J.,
Huth, K. and T. Hutchin. 2004. How long do females really listen?
Assessment
time for female mate choice in the gray treefrog, Hyla versicolor.
Anim.
Behav.,
Anim.
Behav. 68:533-540. (pdf)
Schwartz, J. J.,
Buchanan, B. and H. C. Gerhardt. 2002.
Acoustic interactions among male gray treefrogs (Hyla versicolor)
in
chorus
setting.
Behav.
Ecol.
Sociobiol.
53:9-19.
(pdf)
Schwartz, J. J., Buchanan, B. and H. C. Gerhardt. 2001.
Female mate choice in the gray treefrog (Hyla versicolor) in
three experimental environments. Behav. Ecol. Sociobiol. 49:443-455. (pdf)
Schwartz, J. J.
2001. Call monitoring and interactive playback systems in the study of
acoustic interactions among male anurans. Pp. 183- 204. In: Anuran
Communication (M. J. Ryan, ed.).
Smithsonian Institution Press. (pdf)
Gerhardt, H. C. and J. J. Schwartz. 2001. Auditory tuning, frequency
preferences and mate choice in anurans. Pp. 73-85. In: Anuran
Communication (M. J. Ryan, ed.). Smithsonian Institution Press. (pdf)
Gerhardt, H. C., Roberts, J. D., Bee, M. A. and J. J. Schwartz. 2000.
Call matching in the quacking frog (Crinia
georgiana). Behav. Ecol. Sociobiol. 48: 243-251. (pdf)
Schwartz, J. J., Bee, M. and S. D. Tanner. 2000. A behavioral and
neurobiological study of the response of gray treefrogs, Hyla
versicolor, to the calls of a potential predator, Rana catesbeiana,
Herpetologica 56: 27-37. (pdf)
Schwartz, J. J. and H. C. Gerhardt. 1998. The neuroethology of
frequency preferences in the spring peeper. Anim. Behav. 56:
55- 69. (pdf)
Schwartz, J. J. 1998. Review of: Frog and Toad Calls of the Pacific
Coast: Vanishing Voices. Bioacoustics 9: 169-170.
Michael, A. and J. Schwartz. 1998. Studying gray treefrog calls.
Animalwatch 2 (7):45-47.
Schwartz, J. J., Ressel, S. and C. R. Bevier. 1995. Carbohydate and
calling: Depletion of muscle glycogen and the chorusing dynamics of the
neotropical treefrog Hyla
microcephala.
Behav. Ecol. Sociobiol. 37:125-135. (pdf)
Gerhardt, H. C. and J. J. Schwartz. 1995. Interspecific
interactions and species recognition. Pp. 603-632 In: Amphibian
Biology. Vol. 2. Social Behavior (H. Heatwole and B. K. Sullivan,
eds.).
Surrey Beatty & Sons. (pdf)
Schwartz, J. J. and H. C. Gerhardt. 1995. Directionality of the
auditory system and call pattern recognition during acoustic
interference in the gray treefrog, Hyla
versicolor. Auditory
Neuroscience 1:195-206. (pdf)
Schwartz, J. J. 1994. Male advertisement and female choice
in frogs: new findings and recent approaches to the study of
communication in a dynamic acoustic environment.
Amer. Zool. 34:616-624. (pdf)
Schwartz, J. J. 1993. Male calling behavior, female
discrimination and acoustic interference in the Neotropical treefrog Hyla microcephala under realistic
acoustic conditions. Behav. Ecol.
Sociobiol. 32: 401-414. (pdf)
Simmons, A. M., Schwartz, J. J. and M. Ferragamo. 1992.
Auditory-nerve representation of a complex communication sound in
background noise. J. Acoust. Soc. Am. 91: 2831-2844. (pdf)
Schwartz, J. J. and A. S. Rand. 1991. The consequences for
communication of call overlap in the tungara frog, a neotropical anuran
with a frequency-modulated call. Ethology 89: 73-83. (pdf)
Schwartz, J. J. 1991. Why stop calling? A study of
unison bout singing in a neotropical treefrog.Anim. Behav. 42: 565-577.
(pdf)
Gerhardt, H. C., Allan, S. and Schwartz, J. J. 1990. Female
green treefrogs (Hyla cinerea)
do not selectively respond to signals with a harmonic structure in
noise. J. Comp. Physiol. A 166:
791-794. (pdf)
Schwartz, J. J. and A. M. Simmons. 1990. Encoding of a
spectrally complex natural call in the bullfrog's auditory nerve. J.
Comp. Physiol. A 166: 489-499. (pdf)
Schwartz, J. J. and H. C. Gerhardt. 1989.
Spatially-mediated release from masking in an anuran amphibian.
J. Comp. Physiol. A 166: 37-41. (pdf)
Schwartz, J. J. 1989. Graded aggressive calls of the spring
peeper, Pseudacris crucifer.
Herpetologica 45: 172-181. (pdf)
Schwartz, J. J. 1987. The function of call alternation in
anuran amphibians: a test of three hypotheses. Evolution 41: 461-471. (pdf)
Schwartz, J. J. 1987. The importance of spectral and
temporal properties in species and call recognition in a neotropical
treefrog with a complex vocal repertoire. Anim. Behav. 35:
340-347. (pdf)
Schwartz, J. J. 1986. Male calling behavior and female
choice in the neotropical treefrog Hyla
microcephala. Ethology 73: 116-127. (pdf)
Schwartz, J. J. and K. D. Wells. 1985. Intra- and interspecific
vocal behavior of the neotropical treefrog Hyla microcephala. Copeia 1985:
27-38. (pdf)
Schwartz, J. J. and K. D. Wells. 1984. Interspecific
acoustic interactions of the neotropical treefrog Hyla ebraccata. Behav. Ecol.
Sociobiol. 14: 211-224. (pdf)
Schwartz, J. J. and K. D. Wells. 1984. Vocal behavior of
the neotropical treefrog Hyla
phlebodes. Herpetologica 40: 452-463. (pdf)
Wells, K. D. and J. J. Schwartz. 1984. Vocal communication in a
neotropical treefrog, Hyla ebraccata:
Advertisement
calls.
Anim.
Behav.
32:
405-420.
(pdf)
Wells, K. D. and J. J. Schwartz. 1984. Vocal communication
in a neotropical treefrog, Hyla
ebraccata: Aggressive calls. Behaviour 91: 128-145. (pdf)
Schwartz, J. J. and K. D. Wells. 1983. The influence of
background noise on the behavior of a neotropical treefrog, Hyla ebraccata. Herpetologica 39:
121-129. (pdf)
Schwartz, J. J. and K. D. Wells. 1983. An experimental
study of acoustic interference between two species of neotropical
treefrogs. Anim. Behav. 31: 181-190. (pdf)
Schwartz, J. J. 1983. Temporal patterns in calling of the
neotropical treefrog, Hyla microcephala. Am. Zool. 23: 896.
Wells, K. D. and J. J. Schwartz. 1982. The effect of
vegetation on the propagation of calls in the neotropical frog Centrolenella fleischmanni.
Herpetologica 38: 449-455. (pdf)