<http://people.cs.uu.nl/jeroen/article/combinat/combinat.ps>
* [Chris Barker's Iota and Jot](http://semarch.linguistics.fas.nyu.edu/barker/Iota/)<p>
-* [To Dissect a Mockingbird](http://dkeenan.com/Lambda/index.htm)
+* [To Dissect a Mockingbird](http://dkeenan.com/Lambda/index.htm)
+* [Combinator Birds](http://www.angelfire.com/tx4/cus/combinator/birds.html)
## Evaluation Order ##