Crepuscular
Crepuscular refers to animals that are primarily active during twilight, that is during dawn and dusk. The term is derived from the Latin word "crepusculum", meaning "twilight". Crepuscular animals are distinct from diurnal and nocturnal species, as well as those that are matutinal (active in the morning) or vespertine (active in the evening).
Characteristics[edit | edit source]
Crepuscular animals take advantage of the cooler parts of the day, which reduces the risk of predation. Many predators are either diurnal or nocturnal, making crepuscular times safer for certain animals. Some crepuscular animals may also become active on a bright moonlit night or on a dull day. Some animals selectively feed on certain prey at twilight, depending on the different levels of light.
Examples[edit | edit source]
Examples of crepuscular animals include many species of birds, insects, and some mammals like deer, rabbits, and housecats. Certain primates and big cats like jaguars and tigers are also considered crepuscular.
See Also[edit | edit source]
References[edit | edit source]
Crepuscular Resources | ||
---|---|---|
|
|
Translate to: East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Prab R. Tumpati, MD