1.   Clark has also worked with spiders and finds that females do their come-hither leg tapping at the sight of virtual males performing just the right courtship behaviors.

2.   Courtship behaviors, he speculated, could be one arena where it is particularly crucial that a suitor show he is up on the latest fashions.

3.   Rangers report some rookie courtship behavior in the last three years.

4.   Several owls have established home ranges, and some courtship behavior has been observed as well as one mating.

5.   Their large seasonal aggregations probably help stimulate courtship behavior.