1. A zebra finch will not sing unless there is sufficient testosterone in its blood.

2. Insofar as a zebra finch can be said to have a mind, the hormone is a mind-altering drug.

3. But young male bullfinches, or zebra finches, are much more flexible.

4. The zebra finch is a tiny Australian songbird.

5. A male zebra finch changes his song when singing to a female in ways that people can barely detect.

6. The zebra finch recently had its genome decoded by Warren et al.

7. The zebra finch is a tiny Australian songbird. Only the males sing, and they learn a particular song by listening to their fathers.

8. You ever heard of the zebra finch or seen a blue cervert hummingbird?

9. "In the species that I study, the zebra finch, they make lifelong couples, and it's very important for them to recognize their mate[http://sentencedict.com/zebra finch.html]," he says.

10. The zebra finch genome provides a tool that allows this exploration, " he told Reuters."

11. Three weeks later and thanks to the filter matting, I was the proud owner of five new Zebra Finches.

12. The conversation continued, punctuated by the Frenchtaxicab calls of zebra finches.

13. The unique neurobiological apparatus that enables the finch to sing developed after the lineage of the zebra finch and chicken diverged, about 100 million years ago.

14. For example the genes PHF7 and PAK3 are found in mammals, but in the zebra finch, these genes have been duplicated and many variants are present in the finch's brain.

15. The painting shows the two Mythic Pythons and the stripes of the Zebra Finch. Also shown are "Kunatja", white hot mythic hailstones.

16. As they approached they saw the "Nyi Nyi" Mythic Zebra Finch people coming, and the snakes became alarmed.

17. Theunissen and his colleague Channing Moore thought there must be brain circuits in a zebra finch that filter out unwanted sounds.