Several years ago, researchers discovered individual nerve cells in the frogs that would fire in response to simulated frog calls of different lengths.
The frogs selectively vocalized in response to these stimuli (Table 1 and Table 2), providing behavioral evidence that they are sensitive to US frequencies, and that their exclusively US calls are relevant intraspecific and intrasexual signals.
To paraphrase a bad children's joke, the observation that an amputee frog does not jump in response to verbal commands is indeed a prediction of the model that frogs hear with their legs.
In response Frog devised a compromise that it calls a teaser: a test project that gives a taste of the firm's research-intensive style but can be completed in a few weeks' time.
Here we analyze a correlation between the turn angle and the angular velocity of frog collision avoidance behavior in response to an approaching object in the upper visual field.
Several recent reviews have called for further investigation of the role of adaptive immunity in frog response to Bd [17], [18].
As that film explained, frogs change their gender in response to a same-sex environment.
It has been known for a long time that the electrical compartment of hair cells from various lower vertebrate species, e.g., birds, lizards, and frogs, exhibits damped oscillations in response to step current injections.
Blueness of male moor frogs might also vary in response to the social environment and would be predicted to be most intense in large, high-density populations such as our study population.
In the 1990s, she discovered a tropical frog that can hatch early in response to vibrations from predators, and has since become a prominent scholar of hatching cues.
