Pygmy CormorantMicrocarbo pygmaeusWhere and when to see them

The Pygmy Cormorant is a small, long-tailed fish-eating bird of southeastern European and western Asian wetlands. The Danube association here is limited to the Romanian delta around Mahmudia. Older local checklists use Phalacrocorax pygmeus; the requested profile retains Microcarbo pygmaeus. Species reference: https://www.birdforum.net/opus/Pygmy_Cormorant

Size

45–55 cm (17.7–21.7 in) long.

Weight

Species-specific weight not verified.

Lifespan

Species-specific lifespan not verified.

Status

Least Concern, BirdLife global assessment (2025).

It dives to pursue aquatic prey and returns to exposed supports between bouts of activity. Birds may gather at resting places, making a channel-edge perch easier to inspect than a swimming individual. Do not mistake a group at one site for evidence of uniform abundance throughout the delta.

• The tail is long relative to the body.
• The bill is short and thick.
• Its food is mainly fish.
• Juveniles are browner than adults.
• Breeding adults develop small pale feather tufts.
• Older delta checklists place it in Phalacrocorax.

The registry’s warm-season wording is qualitative. The Mahmudia checklist establishes occurrence but provides no recurring numerical schedule. Months remain empty rather than translating “warm months” into guessed dates. A local delta guide can advise which accessible channels currently hold resting or feeding birds.

Still or slowly flowing freshwater, vegetated lakes and delta channels are characteristic settings. Trees, reeds and other resting supports are useful search features. This is not a profile for the upper Danube cruise between Passau and Budapest; the lower-river delta requires its own itinerary.

Fish dominate the diet described in the retrieved account. No verified delta-specific prey proportions or fish-size distribution was found. A diving bird may remain out of view while feeding, and a surfaced bird does not necessarily carry visible prey. Avoid assigning a fish species from an indistinct catch.

Common name

Pygmy Cormorant

Scientific name

Microcarbo pygmaeus

Animal group

Birds

Size

45–55 cm (17.7–21.7 in) long.

Weight

Species-specific weight not verified.

Lifespan

Species-specific lifespan not verified.

Status

Least Concern, BirdLife global assessment (2025).

Identification

The combination of small body, short thick bill and long tail is important. Adults are dark, with small pale feather tufts in breeding plumage; younger birds are browner. Size alone is unreliable without a reference. The Great Cormorant is bulkier and differently proportioned, not merely a darker version of the same shape.