May – August
Humpback whales (northern migration)
Adults heading north to warm calving waters
Land-based headland viewing is free and works well — Cape Byron and Tomaree Head both put you above the migration line.
Where: Hervey Bay QLD, Cape Byron NSW, Coffs Harbour NSW, North Stradbroke Island QLD
Reliable
September – November
Humpback whales (southern return)
Mothers and new calves moving slowly south
Better than the northern leg for close encounters — the calves are curious and the pods move slowly.
Where: Hervey Bay QLD, Jervis Bay NSW, Warrnambool VIC
Reliable
June – September
Southern right whales
Calving close to shore
Head of Bight on the Nullarbor is the most concentrated aggregation in the country, viewed from a paid clifftop boardwalk.
Where: Logans Beach VIC (Warrnambool), Head of Bight SA, Albany WA
Seasonal, weather-dependent
Mid-March – July
Whale sharks
Aggregation after the Ningaloo coral spawning
Swim tours are licensed and use spotter planes. April to June is the peak; book months ahead.
Where: Ningaloo Reef WA (Exmouth, Coral Bay)
Peak window only
November – January
Green and loggerhead turtles (nesting)
Females coming ashore to lay
Mon Repos is a ranger-guided, ticketed night experience and is the largest loggerhead rookery in the South Pacific. Bookings open well in advance.
Where: Mon Repos QLD (Bundaberg), Heron Island QLD, Ningaloo WA
Reliable
January – March
Turtle hatchlings
Hatchlings emerging and running to the water
Later in the Mon Repos season than nesting. No white torches on the beach — artificial light disorients hatchlings.
Where: Mon Repos QLD, Ningaloo WA
Reliable
Year-round, largest numbers September – February
Little penguins
Evening return to burrows
Phillip Island's Penguin Parade is ticketed and timed to sunset, so the start time shifts by hours across the year.
Where: Phillip Island VIC, Penguin Island WA, Bicheno TAS
Reliable
Year-round, best at first light
Kangaroos on the beach
Eastern greys grazing on the sand at dawn
Cape Hillsborough has a ranger-supervised sunrise viewing area. They come for the seed pods washed up on the tide line, not for people — keep your distance and do not feed them.
Where: Cape Hillsborough QLD, Pebbly Beach NSW (Murramarang)
Seasonal, weather-dependent
March (Ningaloo) and October – November (GBR)
Coral spawning
Mass synchronised spawning after the full moon
Triggered by water temperature and moon phase, typically a few nights after the full moon. Operators publish predicted dates but it is never guaranteed.
Where: Ningaloo WA, Great Barrier Reef QLD
Peak window only
July – October (north to south)
Wildflowers
Everlastings and orchids across the Mid West and Wheatbelt
The bloom moves southwards as the season progresses — the Pilbara and Mid West go first, the south-west last. Wet-season rainfall determines how good the display is.
Where: Coalseam WA, Kalbarri WA, Wheatbelt WA, Grampians VIC
Seasonal, weather-dependent
September – October
Morning Glory cloud
Rolling tube clouds up to 1,000 km long
Not wildlife, but the most reliable natural spectacle in the Gulf and the only place on Earth it is predictable. Glider pilots travel here for it.
Where: Burketown QLD, Gulf of Carpentaria
Peak window only
December – February
Bogong moth and alpine wildflowers
Summer alpine bloom in the high country
The alpine summer is short. Snow can fall on the Main Range in any month, so the wildflower window is narrow and weather-dependent.
Where: Kosciuszko NSW, Alpine National Park VIC
Seasonal, weather-dependent