Breeds (For a Printable Version Click Here) You can classify turtles into different breeds. To create two breeds called frogs and crabs, for instance, you type the command breeds [frogs crabs] in either the turtle procedure window or the observer procedure window (but not both). Here are a list of commands that affect the breeds, using frogs as an example.

A
ask-frogs
B
breed breed-at breed-of breed-towards
C
count-frogs count-frogs-at count-frogs-here count-frogs-towards count-frogs-with create-frogs create-frogs-and-do
D / E / F / G / H / I
if breed = frogs
J / K / L
list-of-frogs list-of-frogs-at list-of-frogs-here list-of-frogs-towards list-of-frogs-with
M
max-of-frogs-with min-of-frogs-with
N / O
one-of-frogs one-of-frogs-at one-of-frogs-here one-of-frogs-towards
P / Q / R / S
setbreed setbreed-at setbreed-of setbreed-towards sum-of-frogs sum-of-frogs-with
T / U / V / W / X /Y / Z