Dolphin spotted in Melbourne's Yarra River, April 2026
Consensus Summary
A lone adult bottlenose dolphin was spotted in Melbourne’s Yarra River in late April 2026, surprising locals and delighting onlookers. Experts from the Dolphin Research Institute, including David Donnelly, confirmed the animal appears healthy and is likely following prey upstream, possibly aided by recent large tides pushing saltwater further into the river. The dolphin has been seen near Herring Island, Hoddle Bridge, and other inner-city locations, with videos circulating on social media. Port Phillip Bay’s population of over 120 bottlenose dolphins and 30 common dolphins occasionally ventures into the Yarra, particularly during colder months. Authorities reminded the public to observe dolphins from a safe distance, adhering to guidelines of 100 metres for boats, 300 metres for jetskis, and 30 metres for swimmers. The sighting is not considered an indicator of water quality issues in the river.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- An adult bottlenose dolphin was spotted in the Yarra River as far up as Herring Island at South Yarra and near Hoddle Bridge at Richmond
- The dolphin appears to be in good health and behaving normally, likely following prey into the river
- David Donnelly from the Dolphin Research Institute stated the dolphin is most likely chasing prey and not in distress
- Port Phillip Bay is home to more than 120 bottlenose dolphins and over 30 common dolphins, some of which occasionally venture up the Yarra River
- Public guidelines advise not approaching dolphins within 100 metres in boats, 300 metres on jetskis, or 30 metres for swimmers and paddlers
- Recent large tides may have pushed saltwater further up the Yarra River, contributing to the dolphin's presence
- Dolphins are more likely to venture up the Yarra River during colder months
Points of Difference
Details reported by only one source:
- A man named Murray spotted the dolphin while rowing near Birrarung Marr (Yarra River) on April 27, 2026.
- The dolphin was also seen near the CBD and inner-east areas of Melbourne.
- The Dolphin Research Institute confirmed the sighting is unlikely to indicate water quality issues in the Yarra River.
- The sighting sparked excitement and drew crowds eager to catch a glimpse of the dolphin near Hoddle Bridge and Herring Island.
Contradictions
Conflicting information between sources:
- No contradictions found between the two sources.
Source Articles
Dolphin spotted cruising in Melbourne's Yarra River
Researchers say the dolphin appears healthy and is most likely chasing prey in the Melbourne waterway.
Unexpected sighting in heart of city
A surprise marine visitor has turned Melbourne’s riverbanks into makeshift viewing platforms, after a dolphin was spotted gliding through the Yarra River.