Northern Cardinal vs Secretário
Cardinalis cardinalis comparado com Sagittarius serpentarius
Side-by-Side Comparison
| Atributo | Northern Cardinal | Secretário |
|---|---|---|
| Nome científico | Cardinalis cardinalis | Sagittarius serpentarius |
| Ordem | Passeriformes | Accipitriformes |
| Família | Cardinalidae | Sagittariidae |
| Estado de conservação | Least Concern | Endangered |
| Comprimento | 22,0 cm (8.7 in) | 130,0 cm (51.2 in) |
| Envergadura | 30,0 cm (11.8 in) | 210,0 cm (82.7 in) |
| Peso | 44,0 g (1.55 oz) | 3700,0 g (130.51 oz) |
| Dieta | Seeds, grains, fruits, and insects. Especially fond of sunflower seeds at bird feeders. Feeds mainly … | Snakes, lizards, small mammals, and large insects. Hunts on foot, stomping prey to death with … |
| Tamanho da postura | 1-5 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Northern Cardinal
Woodland edges, thickets, gardens, and suburban areas. Prefers dense shrubby habitats for nesting.
Secretário
Open grasslands, savannas, and light woodland across sub-Saharan Africa. Avoids dense forests and very arid regions.
Song & Call Comparison
Northern Cardinal
Loud, clear whistled phrases: 'cheer-cheer-cheer' and 'birdy-birdy-birdy'. Both male and female sing; female song is softer. Alarm is a sharp metallic 'chink'.
Secretário
A surprisingly deep, resonant croaking 'kowrr-kowrr' often heard at dawn on African savannas. Also gives pig-like grunting sounds. Mostly silent compared to true songbirds.
Geographic Range & Migration
Northern Cardinal
Eastern and central North America from southern Canada to Mexico and Guatemala. Expanding range northward.
Secretário
Sub-Saharan Africa from Senegal and Somalia south to South Africa. Resident throughout its range.
Estado de conservação
Northern Cardinal
Secretário
How to Tell Them Apart
Northern Cardinal
Males are brilliant crimson red overall with a black face mask. Females are warm buffy brown with reddish tinges on wings, crest, and tail.
Thick, conical, bright orange-red bill
Secretário
Grey body plumage with black flight feathers and thigh feathers. Distinctive long black crest feathers trail from the back of the head. Orange-red bare facial skin.
Short, strong, hooked greyish bill with a yellowish cere
About These Birds
Northern Cardinal
The northern cardinal is the state bird of seven US states, more than any other species. Unlike many songbirds, both males and females sing, often in duets. Cardinals do not migrate and their brilliant red plumage against winter snow makes them a favorite among backyard birdwatchers.
Secretário
The secretary bird is the only raptor that hunts primarily on foot, striding through grasslands on crane-like legs up to 1.2 meters tall. Its name may derive from the crest feathers resembling quill pens tucked behind a secretary's ear. The species is classified as Endangered due to habitat loss and decline across much of its range.