These dates are specifically chosen to coincide with the nights of brightest moonlight and greatest nightjar calling frequency. These are important dates to use so survey conditions are standardized across all regions of the Nightjar Survey Network. Contact nightars@nightjars.org with questions. 2020 Survey Dates: Window…
The 12th year of the Nightjar Survey Network is underway! Click here to download a summary of detections and user participation throughout the years. If it’s been a while since you’ve conducted a survey or you’re looking to add routes to your effort, please sign up…
The new U.S. Nightjar Network survey dates have are here! These dates are specifically chosen to coincide with the nights of brightest moonlight and greatest nightjar calling frequency. These are important dates to use so survey conditions are standardized across all regions of the Nightjar…
The U.S. Nightjar Network 2018 survey dates have are here! These dates are specifically chosen to coincide with the nights of brightest moonlight and greatest nightjar calling frequency. These are important dates to use so survey conditions are standardized across all regions of the Nightjar…
Though the 2017 June survey dates were correct on other parts of the website (June 1 – June 17), it was incorrect on the moon graphic of the last post, which was incorrectly showing the 2016 dates of the 12th through the 27th. So if…
The U.S. Nightjar Network 2016 survey dates have finally arrived. These dates are specifically chosen to coincide with the nights of brightest moonlight and greatest nightjar calling frequency. These are important dates to use so survey conditions are standardized across all regions of the Nightjar…
The midnight runs to complete nightjar survey routes will be arriving soon and the 2015 survey dates have recently been chosen. These dates are specifically chosen to coincide with the nights of brightest moonlight and greatest nightjar calling frequency. These are important dates to use…
Volunteers of the Nightjar Survey Network produced another successful season in 2012 by surveying over 300 survey routes across 36 states. This was the 6th year of the Survey program that is designed to to collect information on the population distribution and trends of nightjars,…
The Nightjar Survey Network has both long-term and near-term objectives for collected data. Long term goals are to determine the scale and magnitude of nightjar population changes over time. Near-term goals are to determine the influence of landscape composition on nightjar abundance. Because we also…
The Eastern and Mexican Whip-poor-wills (Caprimulgus vociferous and C. arizonae, respectively) were taxonomically split in 2010 based on their distinct geography, vocalizations, plumage, morphology and other characteristics. There has always been a long standing tradition of recognizing the eastern and Mexican Whip-poor-wills as unique populations…
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