Tonight at 7pm! Discussion of Ad Hoc Committee Formation

Tuesday, February 24, 7pm
Discussion of Ad hoc Committee for The Preserve
1st floor conference room at Town Hall, 302 Main Street, Old Saybrook

The January BOS meeting was buried by Snowmagedden. Discussion of an Ad hoc study committee for The Preserve is now confirmed for Tuesday, February 24, 7 p.m. in the 1st floor conference room at Town Hall, 302 Main Street.

This is a regularly scheduled meeting of the BOS and is open to the public.

Why Don’t Birds’ Feet Freeze?

Black-Capped Chickadee

Black-Capped Chickadee

With temperatures in the single digits this morning, we were wondering why the bare legs of birds like this black-capped chickadee don’t just freeze and fall off!  We went to the website of the Cornell Ornithology Lab, and found this answer:

Actually, songbirds do get very cold feet: the surface temperature of their toes may be barely above freezing even as the bird maintains its core body temperature above 100°F (38°C). But most birds don’t succumb to frostbite because there is so little fluid in the cells of their feet, and because their circulation is so fast that blood doesn’t remain in the feet long enough to freeze.


We don’t know if cold feet bother birds like Common Eiders or Snow Buntings. We do know that they have few pain receptors in their feet, and the circulation in their legs and feet is a double shunt— the blood vessels going to and from the feet are very close together, so blood flowing back to the body is warmed by blood flowing to the feet. The newly cooled blood in the feet lowers heat loss from the feet, and the warmed blood flowing back into the body prevents the bird from becoming chilled.  
For more information, visit www.allaboutbirds.org.