Global ETD Search
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Showing 1 to 2 of 2 for “"Nocturnal Song"”.
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The nocturnal behaviors of yellow-breasted chats
… automated radio telemetry system to quantify the nocturnal movements of male and female chats. I found that males and females moved at night, and that they moved significantly more often when the female of a given pair was fertile. Both males and females moved most often on nights when the moon …
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Extrapair mating behaviors in the field sparrow: nocturnal singing and extraterritorial forays
… conspicuous mating displays, such as diurnal songs, ornaments, or mating dances. Much less attention has been devoted to investigating the role of more subtle behaviors, particularly nocturnal signing by diurnal birds and extra-territorial forays (movements off territory). My research explored …