News

With the vernal equinox approaching, Team BirdCast welcomes back our forecast and live migration maps for the spring 2019 season!

Data from radar & bird watchers reveal spring migration details Ithaca, NY— A new study combining data from citizen scientists and weather radar stations is providing detailed insights into spring bird migration along the Gulf of Mexico and how these journeys may be affected…

New study finds both positive and negative impacts possible Ithaca, NY—Under future climate scenarios, changing winds may make it harder for North American birds to migrate southward in the autumn, but make it easier for them to come back north…

Hurricane Michael strengthened rapidly into a major hurricane on Tuesday, and as with previous storms on which BirdCast reported, it may have dramatic impacts on local and transient bird communities and their habitats when it comes ashore and passes through the Southeastern US. Live sightings will appear on the current observations map as they are entered into eBird, but as always, for those in the path of this storm, safety first!

Real-time sightings from your eBird checklists will appear in this post’s map, providing a unique opportunity to help us understand how these storms transport birds and how birds respond to extreme disturbances in their annual cycles.

4 Billion Birds Will Fly Through American Airspace This Fall By Carley Eschliman From the Autumn 2018 issue of Living Bird magazine. Subscribe now. Fall migration will bring 4 billion birds into the skies over the United States. That’s not…

Researchers predict the movements of millions of birds across the United States Ithaca, N.Y. & Oxford, U.K.—September is the peak of autumn bird migration, and billions of birds are winging their way south in dramatic pulses. A new study published in…

Hurricanes and their impacts, in particular in depositing seabirds far afield from their normal haunts, represent unique opportunities to understand how animals behave in and respond to serious disturbances. Hurricane Florence is no exception.

Doppler weather radar data—like those shown in the animation above and often featured in weather broadcasts—can tell us much more than how much rain will fall on your weekend cookout. Here at BirdCast, we turn weather radar data into information…

FAQs: How does weather radar work? How do radar ornithologists remove ground clutter (nearby trees, buildings, and objects) from radar data? How do radar ornithologists remove weather systems from clouds of birds? Are there returns from aircraft on weather radar?…

Thanks for all the memories! BirdCast automated forecast and live migration maps for Spring 2018 will be deactivated until 1 August 2018 – the last forecast map was published for the night of 31 May 2018, and the last live migration map will post on 15 June 2018. Please check back often for additional comments and posts on the spring 2018 season and the arrival of the farm migration maps on 1 August!

BirdCast predicts medium to high migration traffic aloft over an extensive areas of the central US from Mexico to Canada this weekend. Let’s take a look briefly at why we think this will happen, and what species will be on the move.