Poplar Rust vs Yellow-billed Cacique

Melampsora medusae compared with Amblycercus holosericeus

Key Differences

• Poplar Rust is Not Evaluated while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Poplar Rust	Yellow-billed Cacique
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Pucciniomycetes (Pucciniomycetes)	Aves (Birds)
Order	Pucciniales (Pucciniales)	Passeriformes (Songbirds)
Family	Melampsoraceae	Icteridae
Genus	Melampsora	Amblycercus
Species	Melampsora medusae	Amblycercus holosericeus

Conservation Status

Poplar Rust

NE — Not Evaluated

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Poplar Rust	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Poplar Rust

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (9 countries), North America (United States), and South America (Brazil, Chile).

Yellow-billed Cacique

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-billed Cacique

Yellow-billed Cacique (Amblycercus holosericeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway