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Home | Field Notes and Observations on Birds | The Unknown Side of the Zebra Finch (Taeniopygia guttata castenosis) and the Timor Zebra Finch (Taeniopygia guttata guttata): Natural History, Role as a Lab Animal and Entry into the Pet Trade, Part 2

The Unknown Side of the Zebra Finch (Taeniopygia guttata castenosis) and the Timor Zebra Finch (Taeniopygia guttata guttata): Natural History, Role as a Lab Animal and Entry into the Pet Trade, Part 2

Posted by: Frank Indiviglio in Field Notes and Observations on Birds April 6, 2009 Comments Off on The Unknown Side of the Zebra Finch (Taeniopygia guttata castenosis) and the Timor Zebra Finch (Taeniopygia guttata guttata): Natural History, Role as a Lab Animal and Entry into the Pet Trade, Part 2 9338 Views

 

Please see Part I of this article for information on zebra finch natural history and the story of its entry into the pet trade.

An Avian Lab Mouse

The zebra finch is one of our most important laboratory animals, so much so that researchers have christened it the “Avian Lab Mouse“.  Each year studies of zebra finches provide valuable insights into many aspects of human health, genetics and speech and brain development.

One particularly interesting group of zebra finch studies illustrated how a bird’s early experiences influence behaviors that are not put into practice until maturity is reached.  It seems that zebra finch chicks which are placed under the care of Bengalese finches overwhelmingly prefer Bengalese finches to zebra finches as mates once they mature.  The adopted birds also sing the song of the Bengalese finch, not that of their own species.  These findings have led to other studies with direct bearing on the process of learning and language acquisition in humans.

Please see my articles on Zebra Finch Research  for further information.

Zebra Finches as Pets

Zebra finches make great pets…their care in captivity is very similar to that of related species.  Please see my article on Nuns, Munias and Mannikins  for details.

The National Institutes of Health has posted an interesting article on the importance of zebra finches as experimental animals at http://science.education.nih.gov/AnimalResearch.nsf/Story1/Can+Zebra+Finches+Tell+Us+How+We+Learn+to+Talk+-+and+Walk.

 

 

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I believe that I was born with an intense interest in animals, as neither I nor any of my family can recall a time when I was not fascinated by creatures large and small. One might imagine this to be an unfortunate set of circumstances for a person born and raised in the Bronx, but, in actuality, quite the opposite was true. Most importantly, my family encouraged both my interest and the extensive menagerie that sprung from it. My mother and grandmother somehow found ways to cope with the skunks, flying squirrels, octopus, caimans and countless other odd creatures that routinely arrived un-announced at our front door. Assisting in hand-feeding hatchling praying mantises and in eradicating hoards of mosquitoes (I once thought I had discovered “fresh-water brine shrimp” and stocked my tanks with thousands of mosquito larvae!) became second nature to them. My mother went on to become a serious naturalist, and has helped thousands learn about wildlife in her 16 years as a volunteer at the Bronx Zoo. My grandfather actively conspired in my zoo-buildings efforts, regularly appearing with chipmunks, boa constrictors, turtles rescued from the Fulton Fish Market and, especially, unusual marine creatures. It was his passion for seahorses that led me to write a book about them years later. Thank you very much, for a complete biography of my experience click here.
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