
Little Black Cormorant
Phalacrocorax sulcirostris
Also known as: Little Black Shag
About This Species
A common waterbird of lakes, rivers, estuaries and coastal waters across Australia and New Zealand, often seen in large, mixed flocks diving for fish or perched with wings spread to dry after diving. Look for its slim, all-black profile and long tail, distinguishing it from larger cormorant species when roosting alongside them on dead trees, pylons or rocks. It is active throughout the day, with communal roosts and breeding colonies most conspicuous in spring and summer.
Ethical Viewing Guidelines
- Ordinary observation distance from a bank, boat or path is generally adequate for this common and widespread species.
- Breeding and roosting colonies in waterside trees are more sensitive, so avoid close approach or prolonged disturbance that could flush birds from nests, particularly around eggs and chicks.
- Wildlife protections for native waterbirds vary between Australian states and New Zealand, so check local rules near reserve or colony sites.
LCAvesSuliformesPhalacrocoracidae
Seasonal Activity
598,545 sightings · 2000–2026
Citizen science records via GBIF
All monthsThis month
Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Suliformes
- Family
- Phalacrocoracidae
Photo
(c) Tom V, some rights reserved (CC BY-NC), uploaded by Tom V
CC-BY-NC-4.0
Occurrence data from GBIF.