# Monarch butterflies use an environmentally sensitive, internal timer to control overwintering dynamics

> Research article (Molecular Ecology, 2019) · cited 55× · AI/ML

**Wikidata**: [openalex:W2963893228](https://www.wikidata.org/wiki/openalex:W2963893228)  
**Source**: https://4ort.xyz/entity/monarch-butterflies-use-an-environmentally-sensitive-internal-timer-to-control-overwintering-dynamics