Monthly Archives: December 2010

Night migration and Acoustic Monitoring

Surprisingly, most bird species migrate at night.  This makes understanding and quantifying migration more difficult than pulling out your binoculars in spring and fall.  Several techniques have been developed to help understand night migration.  Each technique has it’s strengths and weaknesses. … Continue reading

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Post-construction surveys

We are adding K9 units to our post construction survey teams.  K9 units have been shown to have higher recovery rates and are much more efficient (Arnett 2006), resulting in better quality data for less time and money.    Our dogs are specially bred … Continue reading

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