Garganey

Garganey ducks are long-distance migrants, nesting in Europe and Asia and wintering in tropical Africa. Each spring they return to Europe to lay their eggs. The nests are built in dense grasses, usually near water, where the female lays 6 to 10 eggs, which she hatches alone.This species is sociable outside the nesting period and forms large groups during migration. Its behaviour includes diving for food and moving quickly across the water, hence the name 'hooking duck', derived from the sounds the males make during the breeding season.

Anas querquedula

Description and how to observe Garganey:

The Garganey is a small-sized species with a distinctive plumage that makes it easy to identify. Males have a prominent white stripe running across their head, contrasting with dark brown and grey sides and back. Females, although more inconspicuous, are recognisable by their brownish spotted pattern.

In the Danube Delta, this species can best be observed in wetlands with dense vegetation, especially in spring and autumn, when it migrates seasonally. It is recommended to use binoculars and to be discreet, as the ducks are wary and may be frightened by human presence.

What it feeds on Garganey:

Garganeys are omnivorous, feeding mainly on aquatic plants, seeds and small invertebrates such as insects and molluscs. In the Danube Delta, they frequently feed in shallow waters, where they forage both by diving and on the surface. Their diet helps maintain the balance of the aquatic ecosystem, controlling insect populations and spreading the seeds of aquatic plants.

Threats:

Garganeys face many threats, the most serious of which are habitat destruction, water pollution and illegal hunting. Changes in wetland structure caused by human activities reduce their access to nesting and feeding sites. As water quality declines, insects and aquatic vegetation, the main source of food, become increasingly scarce, affecting the region's moor duck population.

Ecological role:

Garganeys play an important role in maintaining healthy aquatic ecosystems. Through its varied diet, it helps control insect populations and contributes to the dispersal of aquatic plant seeds, thus supporting the natural regeneration of vegetation. Its presence in the Danube Delta is an indicator of environmental health and protecting this species helps maintain the biodiversity of the region.

More information about Anas querquedula:

Conservation status: According to the International Union for Conservation of Nature (IUCN), the Muscovy duck is considered a species of low concern, but increasing threats could change this status in the future.
Migration period: Spring and autumn, when birds migrate between Africa and Europe.
Vocalisation: Males produce a distinctive "cackling" sound, hence the species name.

Watching the Muscovy Duck in the Danube Delta offers an exciting insight into Romania's wildlife and unspoilt natural beauty. Conserving this species is essential for ecological balance and for the enjoyment of future generations of nature lovers.