LRGV Nocturnal Bird Migration Study

Weekly Dickcissel (DICK) night flight call (nfc) totals automatically detected by Nighthawk 0.3.1 software. Call monitoring in in 2024 occurred from 9pm-5am. In 2025 it occurred from half an hour after sunset to 90 minutes before sunrise (data updated weekly). 

2025 DICK Call Archive

(archive info and navigation instructions)

 

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