Wildlife Words - diurnal
One of our new topics in 2008 will be “wildlife words” — please feel free to share your suggestions.
Our first word is…
diurnal
Pronunciation: \dī-ˈər-nəl\
Function: adjective
Etymology: Middle English, from Latin diurnalis — more at journal
Date: 14th century
1 a: recurring every day <diurnal tasks> b: having a daily cycle <diurnal tides>
2 a: of, relating to, or occurring in the daytime <the city’s diurnal noises> b: active chiefly in the daytime <diurnal animals> c: opening during the day and closing at night <diurnal flowers>
(Source: Merriam-Webster)
A diurnal animal is active during the daytime and rests at night. Many animals, particularly mammals, insects, and birds are diurnal.
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