Date: 10/3/25 1:30 pm
From: <sshultz...>
Subject: Birds Chase Hurricanes
Happy October!



Reliable sources told me that kinglet and sapsucker are back in the yard, so
it must be fall!



Something else that fall brings is hurricanes, though happily this year has
been rather quiet in the Carolinas.



People often purposely remove themselves from the path of hurricanes, and as
people, we often presume that animals act like we do. So most might assume
that birds either a) try to avoid hurricanes, or b) not having particularly
reliable internet connection with which to watch Fox's Weather Command,
don't know one is coming and get splattered.



We often hear or talk about "storm blown" birds that get whipped up in the
whims of the weather and deposited unwillingly on inland lakes and
reservoirs.



But what if birds are "smarter" than that? What if they not only know the
storm exists, but they know from hundreds or even thousands of miles away
just where that storm is? And what if they adjust their behavior
accordingly? Well, apparently at least one species of petrel consists of a
bunch up hopped-up adrenaline junkies that purposefully fly right into
hurricanes.



I mean, yeah, the Hurricane Hunters fly right into storms, but why would a
bird? Many folks are aware that hurricanes stir up the water, specifically,
they create upwelling that causes subsurface water to rise. The result of
this that makes "weather sense" to us is that once a strong hurricane
passes, it's less likely to have one form along the same path since the
water is cooled. They call that the "cold water wake". Used in a sentence,
"Imelda crossed Humberto's cold water wake and lost strength".



Since those same upwellings bring food to the surface, hurricanes could act
like a slowly moving buffet.



This article shares some of the recent research indicating that Desertas
Petrels seek out and forage in tropical systems. Along the way a few other
astounding factoids impress:
https://bbc.com/future/article/20251002-riders-of-the-storm-the-birds-that-f
ly-into-hurricanes



Happy birding, and for those at the CBC Fall meeting, happy Imelda decided
to ghost the Carolina coast and head right instead!



Steve Shultz

Apex NC (currently under no tropical watches or warnings)






 
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