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Gen Mtg & Program: Tom Ryan — Studies of the California Least Terns

September 20 @ 7:30 pm - 9:00 pm

Cindy Crawford

Tom Ryan — Studies of the California Least Terns: migration, dispersal and predicting the population trends

Our first general meeting of our new year kicks off with a few short announcements followed by a presentation on Least Terns by biological consultant and researcher Tom Ryan.

Mr. Ryan has been trapping and marking adult California Least Terns throughout colonies in Southern California since 2012. He has conducted studies of their movements using light-level geolocators and more recently has been attaching field readable alphanumeric bands in order to better understand movements between their colonies and to look at the population structure. Colony monitors have noted lower productivity at colonies for the past 10 years and there is fear of a population decline in the coming years. He will show how biologists are trying to study this issue and present the latest information that informs us of where their population is heading. He is also teaming with researchers in Baja California to try to determine the southern extent of the “California” least tern.

Join us for this interesting event on Thurs., Sept. 20th, at 7:30 p.m., El Dorado Nature Center, 7550 E. Spring St., LB. Doors open at 7:00 p.m., program ends 8:30 p.m. followed by a brief Q&A, doors close at 9:00 p.m. Parking is free and light refreshments will be served. Please bring recyclable cans/plastic bottles with caps removed to help support chapter activities. Hope to see you there!

Details

Date:
September 20
Time:
7:30 pm - 9:00 pm
Event Category:
Event Tags:
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Venue

El Dorado Nature Center
7550 E Spring St
Long Beach, CA 90815 United States
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Details

Date:
September 20
Time:
7:30 pm - 9:00 pm
Event Category:
Event Tags:
, , ,

Venue

El Dorado Nature Center
7550 E Spring St
Long Beach, CA 90815 United States
+ Google Map