agróstide común vs Águila real

Agrostis capillaris compared with Aquila chrysaetos

Key Differences

agróstide común is Least Concern while Águila real is Near Threatened.

Taxonomic Classification

Rank	agróstide común	Águila real
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Poales (Grasses)	Accipitriformes (Hawks & Eagles)
Family	Poaceae (Grass Family)	Accipitridae (Hawks & Eagles)
Genus	Agrostis	Aquila (True Eagles)
Species	Agrostis capillaris	Aquila chrysaetos

Conservation Status

agróstide común

LC — Least Concern

Águila real

NT — Near Threatened

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	agróstide común	Águila real
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	85 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

agróstide común

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm.

Range

Widely distributed across Europe (8 countries), North America (Canada, Costa Rica, United States), Oceania and the Pacific (Australia, New Zealand), and South America (5 countries).

Águila real

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

agróstide común

<em>Agrostis capillaris</em>, colonial bentgrass, is a perennial grass in the family Poaceae with an extensive native range across Europe and naturalised populations in North America, South America, and Oceania, including Australia and New Zealand. This species is highly adaptable, colonising tropical and subtropical moist broadleaf forests, temperate grasslands, disturbed soils, roadsides, and cultivated landscapes within the Neotropical realm. It is assessed as Least Concern by the IUCN. Colonial bentgrass is a fine-leaved, low-growing species often used in lawn and sports turf applications due to its tolerance for close mowing and its capacity to form dense, even swards. Its panicle inflorescences bear numerous small spikelets on delicate, hair-like branches, giving the species a feathery appearance when in flower. In its naturalised range, <em>Agrostis capillaris</em> can become invasive, competing with native grass species in acid grasslands and open heathlands. The species tolerates acidic and nutrient-poor soils, attributes that contribute to its widespread persistence in degraded landscapes. Biological traits of this species remain poorly documented in the scientific literature.

Águila real

Entre los rapaces más poderosos y ampliamente distribuidos del mundo, las águilas reales tienen envergaduras de hasta 2,2 metros y habitan terrenos montañosos del Hemisferio Norte. Cazadores aéreos supremos, utilizan el vuelo en planeo y picadas pronunciadas a velocidades superiores a 200 km/h para capturar conejos, liebres, ardillas terrestres y ocasionalmente ciervos jóvenes y zorros. En muchas culturas han sido centrales para las tradiciones de cetrería que abarcan milenios.