Red‑necked nightjars synchronize migration and breeding with moon cycles
Long‑term observations from Lund University reveal that the migratory behavior, feeding times, and breeding of red‑necked nightjars are tightly linked to moonlight intensity. The birds adjust their annual cycle to moon phases, highlighting the importance of lunar cues for nocturnal species. The study underscores potential impacts of light‑pollution on these rhythms.
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