vs Gray/Purple Heron

Chroococcus turicensis compared with Ardea cinerea

Key Differences

is Not Evaluated while Gray/Purple Heron is Least Concern.

Taxonomic Classification

Rank		Gray/Purple Heron
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Cyanobacteria (Cyanobacteria)	Chordata (Chordates)
Class	Cyanobacteriia	Aves (Birds)
Order	Cyanobacteriales	Pelecaniformes (Pelecaniformes)
Family	Microcystaceae	Ardeidae
Genus	Chroococcus	Ardea
Species	Chroococcus turicensis	Ardea cinerea

Conservation Status

NE — Not Evaluated

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute		Gray/Purple Heron
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Gray/Purple Heron

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Chroococcus turicensis is a species of cyanobacteria in the family Chroococcaceae, with the specific epithet turicensis referring to Turicum, the Latin name for the city of Zurich, Switzerland, suggesting that the species was first described or commonly documented from Swiss freshwater habitats. Chroococcus species are small, coccoid cyanobacteria occurring in pairs or tetrads within gelatinous sheaths in freshwater and moist environments. Chroococcus turicensis has been recorded from lakes and other freshwater localities in central Europe, including the alpine and pre-alpine lakes of Switzerland. Alpine and subalpine freshwater bodies are generally oligotrophic, and the cyanobacteria that inhabit them tend to be well adapted to low nutrient concentrations and clear, well-lit waters. The freshwater phytoplankton of Alpine lakes has been extensively studied due to the ecological and economic importance of these water bodies as drinking water reservoirs and indicators of environmental change. Chroococcus turicensis contributes to the diversity of the cyanobacterial component of such communities. Like all Chroococcus species, it is a prokaryote whose conservation status has not been assessed by the IUCN.

Gray/Purple Heron

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.