Verb:WHISTLE

 WHISTLE                            - Whistles at nothing in particular
    WHISTLE {self}                     - Glances around and whistles
    WHISTLE {target}                   - Whistles at a target
    WHISTLE SET [option]               - Shows or sets the WHISTLE verb options available.

WHISTLE allows you to whistle in various ways.  You can use WHISTLE alone to whistle normally, WHISTLE at a target to whistle at them, or you may use WHISTLE BIRD to do imitations.


Usage:
    WHISTLE BIRD {animal} - Imitate the bird call of a particular animal
    WHISTLE BIRD RANDOM   - Imitate the bird call of a random animal

Where {animal} is one of the following:
    BIRD          BLACKBIRD       BLUEBIRD      BOBWHITE
    CHICKADEE     DOVE            FALCON        FLYCATHER
    GOLDFINCH     HARRIER         JUNCO         KESTREL
    MEADOWLARK    MERLIN          MOCKINGBIRD   MOURNING DOVE
    ORIOLE        OSPREY          PIGEON        QUAIL
    ROBIN         SHRIKE          SPARROW       SWIFT
    TANAGER       THRUSH          TOWHEE        TRAKEL
    TURTLE DOVE   WHIPPOORWHILL   WOODPECKER    WREN


Note: Although the correct spelling of the bird's name is "whippoorwill", you must type WHISTLE BIRD WHIPPOORWHILL if you want to imitate its song.