Eavesdrop on the Winter Bird Calls of the Lower Rio Grande Valley

Green Jays, 探花精选's Orioles, Plain Chachalacas鈥攖his subtropic bird paradise is a lively place all year long.

This audio story is brought to you by BirdNote, a partner of The 探花精选.episodes air daily on public radio stations nationwide.

Episode Transcript: 

This is BirdNote.

You鈥檙e listening to the sounds of winter in the subtropics. We鈥檙e in the lower Rio Grande Valley of Texas, where the Rio Grande borders Mexico. And here, birds commonly found in Central America reach their northern-most range. 

A Green Jay, the very picture of a tropical bird feathered in green, yellow, and blue, offers its varied voices. Now a secretive White-tipped Dove calls eerily from the forest floor.

A tiny flycatcher with a very long name - a Northern Beardless Tyrannulet sings a distinctive refrain. Nearby, an 探花精选鈥檚 Oriole seems to sound like a child just learning to whistle.

Black-bellied Whistling-Ducks demonstrate that they are indeed ducks that whistle, while the large, chicken-like Plain Chachalaca shouts loud enough to drown out all others.

But as night falls and the subtropical birds go quiet, an Eastern Screech-Owl trills.

The bird sounds for today鈥檚 show come from the Macaulay Library at the Cornell Lab of Ornithology.

For BirdNote, I鈥檓 Mary McCann. 

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Credits: 

Written by Bob Sundstrom

Producer: John Kessler

Executive Producer: Chris Peterson

Bird sounds provided by The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology, Ithaca, New York. Song of White-tipped Dove [3970] recorded by W.A. Thurber; song of Northern Beardless Tyrannulet [40558]; call of Plain Chachalaca [130903] by Gerrit Vyn; call of Green Jay [69970] P. Schwartz; call of Green Jay [69971] by P. Schwartz; song of 探花精选鈥檚 Oriole [105567] by G.A. Keller; whistle of Black-bellied Whistling-Duck [58943] by P. Schwartz; call of Easter Screech-Owl [20434] by H. McIsaac. 

BirdNote鈥檚 theme music was composed and played by Nancy Rumbel and John Kessler.

漏 2014 Tune In to Nature.org  January 2017  Narrator: Mary McCann

ID#  lowerriogrande-01-2014-01-14 lowerriogrande-01