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UID:23@ccr.nelson.wisc.edu
DTSTART;TZID=America/Chicago:20250429T130000
DTEND;TZID=America/Chicago:20250429T140000
DTSTAMP:20250328T144440Z
URL:https://ccr.nelson.wisc.edu/events/climate-drivers-of-facultative-avia
 n-migration/
SUMMARY:Climate Drivers of Facultative Avian Migration
DESCRIPTION:Speaker:  Courtenay Strong\, Professor of Atmospheric Sciences
 \, University of Utah\n\n\n\nThe facultative migration of avian species li
 ke Pine Siskins is primarily influenced by climate variability\, which dis
 rupts food availability and triggers irruptions—unpredictable\, large-sc
 ale migrations caused by sudden resource shortages. This study investigate
 s how atmospheric patterns contribute to climate-driven anomalies in seed 
 production\, which in turn drive these irruptions. In terms of mechanisms\
 , the primary drivers of irruptions are often remote tropical storminess t
 hat triggers ocean-crossing atmospheric waves. Regarding timing\, climate 
 variability offers a surprisingly straightforward explanation for why cert
 ain irruption patterns occur sporadically\, roughly once per decade.\n\nVi
 ew the livestream
CATEGORIES:CPEP
LOCATION:811 Atmospheric\, Oceanic and Space Sciences\, 1225 W. Dayton Stre
 et\, Madison\, United States
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=1225 W. Dayton Street\, Mad
 ison\, United States;X-APPLE-RADIUS=100;X-TITLE=811 Atmospheric\, Oceanic 
 and Space Sciences:geo:0,0
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