Postures
Quadrupeds (General)

Rampant

Rampant Guardant

Rampant Reguardant

Salient

Salient Guardant

Salient Reguardant

Passant

Passant Guardant

Passant Reguardant

Statant

Statant Guardant

Statant Reguardant

Courant

Courant Guardant

Courant Reguardant

Sejant

Sejant Guardant

Sejant Reguardant

Sejant Erect

Sejant Erect Guardant

Sejant Erect Reguardant

Couchant

Couchant Guardant

Couchant Reguardant
Deer

Rampant

Rampant Guardant

Rampant Reguardant

Springing

Springing Guardant

Springing Reguardant

Trippant

Trippant Guardant

Trippant Reguardant

Statant

At Gaze

Statant Reguardant

Courant

Courant Guardant

Courant Reguardant

Lodged

Lodged Guardant

Lodged Reguardant

Grazing
Birds
Note: Bird postures are used for bats, and any monster that is mostly wings.

Close

Naiant (waterfowl only)

Close Guardant

Close Affronte

Rising

Rousant

Striking

Preying Upon

Volant

Volant Wings Addorsed

Stooping

Migrant (SFPP)

Eagle Displayed (SFPP for non-eagle)

Pelican in her Piety

Pelican Vulning Herself

Crane in his Vigilance

Peacock in his Pride

Hummingbird Hovering
Winged Monsters
Segreant is simply shorthand for "rampant, wings addorsed and elevated".
Any winged monster may also be blazoned in an appropriate posture for the base animal, with the additional description for the wing position.
Dragons and wyverns use predator postures, and additionally may be blazoned Displayed, as an SFPP.

Segreant

Addorsed and Elevated

Addorsed and Inverted

Displayed and Elevated

Displayed and Inverted
Fish and Sea Monsters

Naiant

Haurient

Urinant

Embowed

Naiant Embowed

Tergiant

Naiant

Haurient

Urinant

Embowed

Naiant Embowed

Sea Serpant Ondoyant

Sea-Monster Naiant

Sea-Monster Erect
Serpents

Glissant

Ondoyant (equivalent to glissant for conflict)

Erect

Involved

Nowed

In Annulo

Cross of Four Serpents Entwined
Insects, Tortoises and Amphibians

Tergiant

Volant-en-arriere

Statant
Humans and Humanoid Monsters

Statant Affronty

Passant

Dancing

Genuant

Kneeling in Prayer

Riding
Heads

Couped

Couped Close

Erased

Couped Affronty

Cabossed

Erased Affronty

Maiden's Bust

Jessant-de-Lys (SFPP for non-feline)