| crepuscular |
pertaining to twilight; describes an animal that is active at dusk or dawn.
Ãâó: museum.nhm.uga.edu/gawildlife/glossary/gawwglossar...
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|---|---|
| crepuscular |
Adj. (Latin, crepusculum = dusk). Pertaining to animals active or flying at dusk or (more rarely) at dawn.
Ãâó: www.entm.purdue.edu/entomology/courses/306/306glos...
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| crepuscular |
Most active at dusk and dawn; twilight.
Ãâó: www.humboldt.edu/~cmc43/glossary.htm
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| crepuscular |
In the context of animal behavior, the term means active in low levels of light, especially at dawn and dusk. Compare with "diurnal" and "nocturnal." No North American bird species is exclusively crepuscular, but some owls and nighthawks become active or conspicuous in the twilight hours before sunset and dawn. Purple Martins are crepuscular in the sense that the males fly up into the predawn sky to broadcast their dawnsong. ...
Ãâó: www.purplemartin.org/main/Terminology.html
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| crepuscular |
Active during twilight hours; of the dusk and dawn.
Ãâó: el.erdc.usace.army.mil/emrrp/turtles/glossary.html
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