110 research outputs found
Fig. 1 in Peromyscus boylii (Rodentia: Cricetidae)
No full textFig. 1.—An adult male Peromyscus boylii rowleyi from lower Robertson Creek at the Hastings Natural History Reserve, Monterey County, California (22.5 km southeast of Carmel Valley, 36u229N, 121u229W). Photograph by Matina C. Kalcounis-Rueppell, 27 July 2002.Published as part of Kalcounis-Rueppell, Matina C. & Spoon, Tracey R., 2009, Peromyscus boylii (Rodentia: Cricetidae), pp. 1-14 in Mammalian Species (New York) 838 (6) on page 1, DOI: 10.1644/838.1, http://zenodo.org/record/503371
Peromyscus boylii (Rodentia: Cricetidae)
No full textKalcounis-Rueppell, Matina C., Spoon, Tracey R. (2009): Peromyscus boylii (Rodentia: Cricetidae). Mammalian Species (New York) 838 (6): 1-14, DOI: 10.1644/838.1, URL: http://dx.doi.org/10.1644/838.
Fig. 2 in Peromyscus boylii (Rodentia: Cricetidae)
No full textFig. 2.—Dorsal, ventral, and lateral views of skull and lateral view of mandible of an adult male Peromyscus boylii boylii (Museum of Vertebrate Zoology [MVZ] 156578) from Hopland Field Station, Mendocino County, California (30u009N, 123u059W). Greatest length of skull is 27.3 mm. Photograph by Matina C. Kalcounis- Rueppell.Published as part of Kalcounis-Rueppell, Matina C. & Spoon, Tracey R., 2009, Peromyscus boylii (Rodentia: Cricetidae), pp. 1-14 in Mammalian Species (New York) 838 (6) on page 3, DOI: 10.1644/838.1, http://zenodo.org/record/503371
Towbridge\u27s Shrew
No full textAnimaliaCraniataMammaliaSoricomorphaSoricidaeSorexCompressed from .wav format into.mp4 delivery formatAudio tracks of animal soundsPlayback of shrew (Sorex trowbridgei) echolocation recorded on Upper (spectrogram not shown) with time expanded by a factor of 10 to render the fundamental frequency audible to humans; Recording is taken from Front Zool. 2006; 3: 3.; "Production of ultrasonic vocalizations by Peromyscus mice in the wild"; Online source: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1524959#S1; Copyright 2006 Kalcounis-Rueppell et al; licensee BioMed Central Ltd.; Published online 2006 February 28. doi: 10.1186/1742-9994-3-3; Sound is used by permission of Matina C Kalcounis-Rueppel
Brush Deermouse 3
No full textAnimaliaCraniataMammaliaRodentiaCricetidaePeromyscusCompressed from .wav format into .mp3 delivery formatUltrasonic call of a Brush Deermouse recorded in the wildCall was made in the ultrasonic range and recording was expanded by a factor of 10 to render the fundamental frequency audible to humans; Recording is taken from Front Zool. 2006; 3: 3.; "Production of ultrasonic vocalizations by Peromyscus mice in the wild"; Online source: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1524959#S1; Copyright © 2006 Kalcounis-Rueppell et al; licensee BioMed Central Ltd.; Published online 2006 February 28. doi: 10.1186/1742-9994-3-3; Sound is used by permission of Matina C Kalcounis-Rueppell; Notes from Supplementary Material: Additional File 1: Playback of the 2PW motif in Figure 1a with the time scale expanded by a factor of 10 to render the fundamental frequency audible to humans
Brush Deermouse 1
No full textAnimaliaCraniataMammaliaRodentiaCricetidaePeromyscusCompressed from .wav format into .mp3 delivery formatUltrasonic call of a Brush Deermouse recorded in the wildCall was made in the ultrasonic range and recording was expanded by a factor of 10 to render the fundamental frequency audible to humans; Recording is taken from Front Zool. 2006; 3: 3.; "Production of ultrasonic vocalizations by Peromyscus mice in the wild"; Online source: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1524959#S1; Copyright © 2006 Kalcounis-Rueppell et al; licensee BioMed Central Ltd.; Published online 2006 February 28. doi: 10.1186/1742-9994-3-3; Sound is used by permission of Matina C Kalcounis-Rueppell; Notes from Supplementary Material: Additional File 1: Playback of the 2PW motif in Figure 1a with the time scale expanded by a factor of 10 to render the fundamental frequency audible to humans
Brush Deermouse 2
No full textAnimaliaCraniataMammaliaRodentiaCricetidaePeromyscusCompressed from .wav format into .mp3 delivery formatUltrasonic call of a Brush Deermouse recorded in the wildCall was made in the ultrasonic range and recording was expanded by a factor of 10 to render the fundamental frequency audible to humans; Recording is taken from Front Zool. 2006; 3: 3.; "Production of ultrasonic vocalizations by Peromyscus mice in the wild"; Online source: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1524959#S1; Copyright © 2006 Kalcounis-Rueppell et al; licensee BioMed Central Ltd.; Published online 2006 February 28. doi: 10.1186/1742-9994-3-3; Sound is used by permission of Matina C Kalcounis-Rueppell; Notes from Supplementary Material: Additional File 1: Playback of the 2PW motif in Figure 1a with the time scale expanded by a factor of 10 to render the fundamental frequency audible to humans
Similar acoustic structure and behavioural context of vocalizations produced by male and female California mice in the wild
No full text
Testosterone pulses paired with a location induce a place preference to the nest of a monogamous mouse under field conditions
No full textChanging social environments such as the birth of young or aggressive encounters present a need to adjust behavior. Previous research examined how long-term changes in steroid hormones mediate these adjustments. We tested the novel concept that the rewarding effects of transient testosterone pulses (T-pulses) in males after social encounters alters their spatial distribution on a territory. In free-living monogamous California mice (Peromyscus californicus), males administered three T-injections at the nest spent more time at the nest than males treated with placebo injections. This mimics T-induced place preferences in the laboratory. Female mates of T-treated males spent less time at the nest but the pair produced more vocalizations and call types than controls. Traditionally, transient T-changes were thought to have transient behavioral effects. Our work demonstrates that in the wild, when T-pulses occur in a salient context such as a territory, the behavioral effects last days after T-levels return to baseline
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