Chestnut-fronted Macaw vs

Ara severus compared with Pseudoperonospora urticae

Key Differences

Chestnut-fronted Macaw is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Chestnut-fronted Macaw
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Oomycota (Oomycetes)
Class	Aves (Birds)	Peronosporea (Peronosporea)
Order	Psittaciformes (Parrots)	Peronosporales (Peronosporales)
Family	Psittacidae (True Parrots)	Peronosporaceae
Genus	Ara (Macaws)	Pseudoperonospora
Species	Ara severus	Pseudoperonospora urticae

Conservation Status

Chestnut-fronted Macaw

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Chestnut-fronted Macaw
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-fronted Macaw

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (Belgium, Norway), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Chestnut-fronted Macaw

A medium-sized macaw of Central and South American tropical forests from southern Mexico to Bolivia and Brazil, chestnut-fronted macaws have predominantly green plumage with a chestnut forehead, red shoulder patches, and blue flight feathers. The smallest of the true macaws, they inhabit forest edges, savannas, and secondary woodland and often raid crops, making them locally unpopular with farmers. They are popular aviary birds, but wild populations face pressure from trapping and deforestation.

Pseudoperonospora urticae is an obligate biotrophic oomycete downy mildew pathogen in the family Peronosporaceae, infecting stinging nettle (Urtica) species. It causes yellowing and chlorosis of leaves with characteristic grayish sporulation on the undersurface during moist conditions. Its host specificity to nettles makes it an interesting model for studying coevolution between oomycete pathogens and their wild hosts.