Necturus

Pyrrhuloxia (Cardinalis sinuatus ) Pyrrhuloxia (Cardinalis sinuatus )- Photos, range, physical traits, and natural history. Cardinalis cardinalis (Northern Cardinal) Cardinalis cardinalis (Northern Cardinal)- Scientific classification, range, physical traits, and natural history. Northern Cardinal (Cardinalis cardinalis) Northern Cardinal (Cardinalis cardinalis)- Photo, range maps, and facts about this bird's diet and habitat. Includes a sound file. Pyrrhuloxia - The Gray Cardinal (Cardinalis sinuatus) Pyrrhuloxia - The Gray Cardinal (Cardinalis sinuatus)- Describes this bird's physical appearance, habitat, and nesting. Includes photos.